update

README.md

@@ -1,3 +1,82 @@
 ---
 license: apache-2.0
+pipeline_tag: text-generation
 ---
+
+
+<p align="center">
+    <img src="logo.png" width="400"/>
+<p>
+
+<p align="center">
+    <b><font size="6">InternLM-XComposer2</font></b> 
+<p>
+
+<div align="center">
+
+[💻Github Repo](https://github.com/InternLM/InternLM-XComposer)
+
+</div>
+
+**InternLM-XComposer2** is a vision-language large model (VLLM) based on [InternLM2](https://github.com/InternLM/InternLM) for advanced text-image comprehension and composition. 
+
+We release InternLM-XComposer2 series in two versions:
+
+- InternLM-XComposer2-VL: The pretrained VLLM model with InternLM2 as the initialization of the LLM, achieving strong performance on various multimodal benchmarks.
+- InternLM-XComposer2: The finetuned VLLM for *Free-from Interleaved Text-Image Composition*.
+
+### Import from Transformers
+To load the InternLM-XComposer2-7B model using Transformers, use the following code:
+```python
+import torch
+from PIL import image
+from transformers import AutoTokenizer, AutoModelForCausalLM
+ckpt_path = "internlm/internlm-xcomposer2-vl-7b"
+tokenizer = AutoTokenizer.from_pretrained(ckpt_path, trust_remote_code=True).cuda()
+# Set `torch_dtype=torch.float16` to load model in float16, otherwise it will be loaded as float32 and might cause OOM Error.
+model = AutoModelForCausalLM.from_pretrained(ckpt_path, torch_dtype=torch.float16, trust_remote_code=True).cuda()
+model = model.eval()
+model.vit.resize_pos()
+img_path_list = [
+    './panda.jpg',
+    './bamboo.jpeg',
+]
+images = []
+for img_path in img_path_list:
+    image = Image.open(img_path).convert("RGB")
+    image = model.vis_processor(image)
+    images.append(image)
+image = torch.stack(images)
+query = '<ImageHere> <ImageHere>please write an article based on the images. Title: my favorite animal.'
+response, history = model.chat(tokenizer, query=query, image=image, history=[], meta_instruction='')
+print(response)
+# in this animal kingdom, there are many species of animals. Each animal has its own special charm and characteristics. Among them, I like pandas the most. Pandas have a big black circle on their white furry faces, so they look very cute. It's not surprising that people call them "bearcats." But do you know why they're called pandas? Because pandas only eat bamboo shoots.\n\npandas' favorite food is bamboo shoots. The color of fresh bamboo shoots is light green. There is some starch in it, which can be used to make delicious food. But because panda's stomach doesn't produce amylase, it needs to consume large amounts of bamboo shoots every day to meet its body's nutritional needs. As a result, pandas spend most of their time eating bamboo, as well as sleeping. However, pandas cannot eat any meat except bamboo shoots. When pandas are hungry, they may go into the field to look for ants or other insects to eat. In fact, when pandas really want to eat meat, they can easily get away from it.\n\nbesides their love of eating bamboo, pandas also have another interesting characteristic: they always walk backwards. This makes them look slow and lazy. Although they seem sluggish, they actually run at speeds of up to 35 km/h (21.7 mph) when they need to escape danger! So don't underestimate pandas just because they're lazy!\n\nunfortunately, due to the destruction of natural habitats by humans, there are currently less than 1,800 pandas left in the world. I hope everyone can help me save pandas and protect our environment!
+```
+
+### 通过 Transformers 加载
+通过以下的代码加载 InternLM-XComposer2-7B 模型
+
+```python
+import torch
+from transformers import AutoTokenizer, AutoModelForCausalLM
+ckpt_path = "internlm/internlm-xcomposer2-vl-7b"
+tokenizer = AutoTokenizer.from_pretrained(ckpt_path, trust_remote_code=True).cuda()
+# `torch_dtype=torch.float16` 可以令模型以 float16 精度加载，否则 transformers 会将模型加载为 float32，导致显存不足
+model = AutoModelForCausalLM.from_pretrained(ckpt_path, torch_dtype=torch.float16, trust_remote_code=True).cuda()
+model = model.eval()
+model.vit.resize_pos()
+img_path_list = [
+    './panda.jpg',
+    './bamboo.jpeg',
+]
+images = []
+for img_path in img_path_list:
+    image = Image.open(img_path).convert("RGB")
+    image = model.vis_processor(image)
+    images.append(image)
+image = torch.stack(images)
+query = '<ImageHere> <ImageHere>请根据图片写一篇作文：我最喜欢的小动物。要求：选准角度，确定立意，明确文体，自拟标题；不要套作，不得抄袭；不得泄露个人信息。'
+response, history = model.chat(tokenizer, query=query, image=image, history=[], meta_instruction='')
+print(response)
+# 我最喜欢的小动物\n说起我喜欢的动物，那可多了，有活泼可爱的小白兔、机灵的猴子、忠诚的狗……但是我最喜欢的还是可爱的大熊猫。\n大熊猫是哺乳动物中的一种，主要分布在中国四川、陕西和甘肃等地的山区。它有着大大的眼睛，圆圆的耳朵，胖乎乎的身子，最特别的是它的身体黑白相间，所以大家都叫它“黑白仔”。\n因为它的长相很呆萌，很多人都特别喜欢它，于是就有了许多关于它的玩具。在动物园里可以看到许多熊猫玩具和熊猫主题的衣服，还看到很多小朋友抱着熊猫玩偶在玩呢！\n说到熊猫吃竹子了，那可是它们的最爱，几乎每天都吃不腻。别看它长得肥肥胖胖的，其实它也很瘦啊，都是被肚子里的竹子给撑大的哦！熊猫每次吃东西的时候，都会用两只前爪抓住竹子，然后津津有味地吃起来。\n熊猫虽然看上去温顺又憨厚，但是它发起脾气来也是不客气的。如果你去逗它，惹得它生气了，它会举起它的两个爪子，往你身上挥舞着。这时候你可不能还手哦，因为它那一巴掌下去，可不是闹着玩的，会把你打得鼻青脸肿的哦！如果它觉得无聊了，也会把自己扔进竹筐里来回滚动，好像一个球一样在地上翻滚。看着就让人忍不住想去摸摸它，抱抱它。\n你们知道吗？现在我们的国宝大熊猫已经濒临灭绝了，所以现在我们要好好保护大熊猫，让他们健康快乐地成长。
+```

build_mlp.py

@@ -0,0 +1,218 @@
+import math
+import re
+
+import torch
+import torch.nn as nn
+from transformers import CLIPVisionModel
+
+
+def build_vision_tower():
+    #vision_tower = 'openai/clip-vit-large-patch14-336'
+    vision_tower = '/mnt/petrelfs/share_data/dongxiaoyi/share_models/clip_l_336'
+    return CLIPVisionTower(vision_tower)
+
+
+def build_vision_projector():
+    projector_type = 'mlp2x_gelu'
+    mm_hidden_size = 1024
+    hidden_size = 4096
+
+    mlp_gelu_match = re.match(r'^mlp(\d+)x_gelu$', projector_type)
+    if mlp_gelu_match:
+        mlp_depth = int(mlp_gelu_match.group(1))
+        modules = [nn.Linear(mm_hidden_size, hidden_size)]
+        for _ in range(1, mlp_depth):
+            modules.append(nn.GELU())
+            modules.append(nn.Linear(hidden_size, hidden_size))
+        return nn.Sequential(*modules)
+
+    if projector_type == 'identity':
+        return IdentityMap()
+
+    raise ValueError(f'Unknown projector type: {projector_type}')
+
+
+class IdentityMap(nn.Module):
+
+    def __init__(self):
+        super().__init__()
+
+    def forward(self, x, *args, **kwargs):
+        return x
+
+    @property
+    def config(self):
+        return {'mm_projector_type': 'identity'}
+
+
+class CLIPVisionTower(nn.Module):
+
+    def __init__(self, vision_tower):
+        super().__init__()
+
+        self.is_loaded = False
+        self.is_resize_pos = False
+
+        self.vision_tower_name = vision_tower
+        self.select_layer = -1
+        self.select_feature = 'patch'
+        self.load_model()
+        self.resize_pos()
+
+    def load_model(self):
+        self.vision_tower = CLIPVisionModel.from_pretrained(
+            self.vision_tower_name)
+        self.vision_tower.requires_grad_(False)
+
+        self.is_loaded = True
+
+    def resize_pos(self):
+        pos_embed_checkpoint = self.vision_tower.vision_model.embeddings.position_embedding.weight
+        pos_embed_checkpoint = pos_embed_checkpoint.unsqueeze(0)
+        orig_size = 24
+        new_size = 35
+
+        if pos_embed_checkpoint.shape[1] == new_size**2 + 1:
+            self.is_resize_pos = True
+        else:
+            embedding_size = pos_embed_checkpoint.shape[-1]
+            num_extra_tokens = 1
+            new_num = new_size**2 + num_extra_tokens
+            print('Position interpolate from %dx%d to %dx%d' %
+                  (orig_size, orig_size, new_size, new_size))
+            extra_tokens = pos_embed_checkpoint[:, :num_extra_tokens]
+            # only the position tokens are interpolated
+            pos_tokens = pos_embed_checkpoint[:, num_extra_tokens:]
+            pos_tokens = pos_tokens.reshape(-1, orig_size, orig_size,
+                                            embedding_size).permute(
+                                                0, 3, 1, 2)
+            pos_tokens = torch.nn.functional.interpolate(
+                pos_tokens,
+                size=(new_size, new_size),
+                mode='bicubic',
+                align_corners=False)
+            pos_tokens = pos_tokens.permute(0, 2, 3, 1).flatten(1, 2)
+            new_pos_embed = torch.cat((extra_tokens, pos_tokens), dim=1)
+
+            new_pos_embed = new_pos_embed.squeeze(0)
+
+            self.vision_tower.vision_model.embeddings.position_embedding = torch.nn.Embedding(
+                new_num, 1024)
+            self.vision_tower.vision_model.embeddings.position_embedding.weight = torch.nn.Parameter(
+                new_pos_embed.to(pos_embed_checkpoint.dtype))
+            self.vision_tower.vision_model.embeddings.position_ids = torch.arange(
+                new_num).expand((1, -1))
+
+            self.is_resize_pos = True
+
+    def feature_select(self, image_forward_outs):
+        image_features = image_forward_outs.hidden_states[self.select_layer]
+        if self.select_feature == 'patch':
+            image_features = image_features[:, 1:]
+        elif self.select_feature == 'cls_patch':
+            image_features = image_features
+        else:
+            raise ValueError(
+                f'Unexpected select feature: {self.select_feature}')
+        return image_features
+
+    def forward(self, images):
+        if not self.is_loaded:
+            self.load_model()
+        if type(images) is list:
+            image_features = []
+            for image in images:
+                image_forward_out = self.vision_tower(
+                    image.to(device=self.device,
+                             dtype=self.dtype).unsqueeze(0),
+                    output_hidden_states=True)
+                image_feature = self.feature_select(image_forward_out).to(
+                    image.dtype)
+                image_features.append(image_feature)
+        else:
+            image_forward_outs = self.vision_tower(
+                images.to(device=self.device, dtype=self.dtype),
+                output_hidden_states=True)
+            image_features = self.feature_select(image_forward_outs).to(
+                images.dtype)
+
+        return image_features
+
+    @property
+    def dummy_feature(self):
+        return torch.zeros(
+            1, self.hidden_size, device=self.device, dtype=self.dtype)
+
+    @property
+    def dtype(self):
+        return self.vision_tower.dtype
+
+    @property
+    def device(self):
+        return self.vision_tower.device
+
+    @property
+    def config(self):
+        if self.is_loaded:
+            return self.vision_tower.config
+        else:
+            return self.cfg_only
+
+    @property
+    def hidden_size(self):
+        return self.config.hidden_size
+
+    @property
+    def num_patches(self):
+        return (self.config.image_size // self.config.patch_size)**2
+
+
+class PLoRA(nn.Linear):
+
+    def __init__(self,
+                 in_features: int,
+                 out_features: int,
+                 bias: bool = True,
+                 device=None,
+                 dtype=None,
+                 lora_r=8,
+                 lora_alpha=16,
+                 lora_dropout=0.05,
+                 lora_len=0,
+                 **kwargs) -> None:
+        super().__init__(in_features, out_features, bias, device, dtype)
+        self.lora_r = lora_r
+        self.lora_alpha = lora_alpha
+        self.lora_len = lora_len
+        if lora_dropout > 0.:
+            self.lora_dropout = nn.Dropout(p=lora_dropout)
+        else:
+            self.lora_dropout = lambda x: x
+        self.lora_scaling = self.lora_alpha / self.lora_r
+
+        self.Plora_A = nn.Linear(
+            in_features, self.lora_r, bias=False, device=device, dtype=dtype)
+        self.Plora_B = nn.Linear(
+            self.lora_r, out_features, bias=False, device=device, dtype=dtype)
+
+        self.reset_parameters()
+
+    def reset_parameters(self):
+        if hasattr(self, 'lora_A'):
+            # initialize A the same way as the default for nn.Linear and B to zero
+            nn.init.kaiming_uniform_(self.lora_A.weight, a=math.sqrt(5))
+            nn.init.zeros_(self.lora_B.weight)
+
+    def forward(self, x, im_mask=None):
+        res = super().forward(x)
+        if im_mask is not None:
+            if torch.sum(im_mask) > 0:
+                part_x = x[im_mask]
+                res[im_mask] += self.Plora_B(
+                    self.Plora_A(
+                        self.lora_dropout(part_x))) * self.lora_scaling
+            else:
+                part_x = x[:, :1]
+                res[:, :1] += self.Plora_B(
+                    self.Plora_A(self.lora_dropout(part_x))) * 0
+        return res

config.json

@@ -0,0 +1,36 @@
+{
+  "architectures": [
+    "InternLMXComposer2ForCausalLM"
+  ],
+  "auto_map": {
+    "AutoConfig": "configuration_internlm_xcomposer2.InternLMXcomposer2Config",
+    "AutoModel": "modeling_internlm_xcomposer2.InternLMXComposer2ForCausalLM",
+    "AutoModelForCausalLM": "modeling_internlm_xcomposer2.InternLMXComposer2ForCausalLM"
+  },
+  "bias": false,
+  "bos_token_id": 1,
+  "eos_token_id": 2,
+  "hidden_act": "silu",
+  "hidden_size": 4096,
+  "initializer_range": 0.02,
+  "intermediate_size": 14336,
+  "max_length": 4096,
+  "max_position_embeddings": 32768,
+  "model_type": "internlmxcomposer2",
+  "num_attention_heads": 32,
+  "num_hidden_layers": 32,
+  "num_key_value_heads": 8,
+  "pad_token_id": 2,
+  "rms_norm_eps": 1e-05,
+  "rope_scaling": {
+    "factor": 1.0,
+    "type": "dynamic"
+  },
+  "rope_theta": 1000000,
+  "tie_word_embeddings": false,
+  "torch_dtype": "bfloat16",
+  "transformers_version": "4.33.1",
+  "use_cache": false,
+  "vocab_size": 92544,
+  "img_size": 490
+}

configuration_internlm_xcomposer2.py

@@ -0,0 +1,159 @@
+# coding=utf-8
+# Copyright (c) InternLM. All rights reserved.
+#
+# This code is based on EleutherAI's GPT-NeoX library and the GPT-NeoX
+# and OPT implementations in this library. It has been modified from its
+# original forms to accommodate minor architectural differences compared
+# to GPT-NeoX and OPT used by the Meta AI team that trained the model.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+""" InternLM model configuration"""
+
+from transformers.configuration_utils import PretrainedConfig
+from transformers.utils import logging
+
+logger = logging.get_logger(__name__)
+
+INTERNLM_PRETRAINED_CONFIG_ARCHIVE_MAP = {}
+
+
+class InternLMXcomposer2Config(PretrainedConfig):
+    r"""
+    This is the configuration class to store the configuration of a [`InternLMModel`]. It is used to instantiate
+    an InternLM model according to the specified arguments, defining the model architecture. Instantiating a
+    configuration with the defaults will yield a similar configuration to that of the InternLM-7B.
+
+    Configuration objects inherit from [`PretrainedConfig`] and can be used to control the model outputs. Read the
+    documentation from [`PretrainedConfig`] for more information.
+
+
+    Args:
+        vocab_size (`int`, *optional*, defaults to 32000):
+            Vocabulary size of the InternLM model. Defines the number of different tokens that can be represented by the
+            `inputs_ids` passed when calling [`InternLMModel`]
+        hidden_size (`int`, *optional*, defaults to 4096):
+            Dimension of the hidden representations.
+        intermediate_size (`int`, *optional*, defaults to 11008):
+            Dimension of the MLP representations.
+        num_hidden_layers (`int`, *optional*, defaults to 32):
+            Number of hidden layers in the Transformer encoder.
+        num_attention_heads (`int`, *optional*, defaults to 32):
+            Number of attention heads for each attention layer in the Transformer encoder.
+        num_key_value_heads (`int`, *optional*):
+            This is the number of key_value heads that should be used to implement Grouped Query Attention. If
+            `num_key_value_heads=num_attention_heads`, the model will use Multi Head Attention (MHA), if
+            `num_key_value_heads=1 the model will use Multi Query Attention (MQA) otherwise GQA is used. When
+            converting a multi-head checkpoint to a GQA checkpoint, each group key and value head should be constructed
+            by meanpooling all the original heads within that group. For more details checkout [this
+            paper](https://arxiv.org/pdf/2305.13245.pdf). If it is not specified, will default to
+            `num_attention_heads`.
+        hidden_act (`str` or `function`, *optional*, defaults to `"silu"`):
+            The non-linear activation function (function or string) in the decoder.
+        max_position_embeddings (`int`, *optional*, defaults to 2048):
+            The maximum sequence length that this model might ever be used with. Typically set this to something large
+            just in case (e.g., 512 or 1024 or 2048).
+        initializer_range (`float`, *optional*, defaults to 0.02):
+            The standard deviation of the truncated_normal_initializer for initializing all weight matrices.
+        rms_norm_eps (`float`, *optional*, defaults to 1e-12):
+            The epsilon used by the rms normalization layers.
+        use_cache (`bool`, *optional*, defaults to `True`):
+            Whether or not the model should return the last key/values attentions (not used by all models). Only
+            relevant if `config.is_decoder=True`.
+        tie_word_embeddings(`bool`, *optional*, defaults to `False`):
+            Whether to tie weight embeddings
+        Example:
+
+    ```python
+    >>> from transformers import InternLMModel, InternLMConfig
+
+    >>> # Initializing a InternLM internlm-7b style configuration
+    >>> configuration = InternLMConfig()
+
+    >>> # Initializing a model from the internlm-7b style configuration
+    >>> model = InternLMModel(configuration)
+
+    >>> # Accessing the model configuration
+    >>> configuration = model.config
+    ```"""
+    model_type = "internlm"
+    _auto_class = "AutoConfig"
+
+    def __init__(  # pylint: disable=W0102
+        self,
+        vocab_size=103168,
+        hidden_size=4096,
+        intermediate_size=11008,
+        num_hidden_layers=32,
+        num_attention_heads=32,
+        num_key_value_heads=None,
+        hidden_act="silu",
+        max_position_embeddings=2048,
+        initializer_range=0.02,
+        rms_norm_eps=1e-6,
+        use_cache=True,
+        pad_token_id=0,
+        bos_token_id=1,
+        eos_token_id=2,
+        tie_word_embeddings=False,
+        bias=True,
+        rope_theta=10000,
+        rope_scaling=None,
+        **kwargs,
+    ):
+        self.vocab_size = vocab_size
+        self.max_position_embeddings = max_position_embeddings
+        self.hidden_size = hidden_size
+        self.intermediate_size = intermediate_size
+        self.num_hidden_layers = num_hidden_layers
+        self.num_attention_heads = num_attention_heads
+        self.bias = bias
+
+        if num_key_value_heads is None:
+            num_key_value_heads = num_attention_heads
+        self.num_key_value_heads = num_key_value_heads
+
+        self.hidden_act = hidden_act
+        self.initializer_range = initializer_range
+        self.rms_norm_eps = rms_norm_eps
+        self.use_cache = use_cache
+        self.rope_theta = rope_theta
+        self.rope_scaling = rope_scaling
+        self._rope_scaling_validation()
+        super().__init__(
+            pad_token_id=pad_token_id,
+            bos_token_id=bos_token_id,
+            eos_token_id=eos_token_id,
+            tie_word_embeddings=tie_word_embeddings,
+            **kwargs,
+        )
+
+    def _rope_scaling_validation(self):
+        """
+        Validate the `rope_scaling` configuration.
+        """
+        if self.rope_scaling is None:
+            return
+
+        if not isinstance(self.rope_scaling, dict) or len(self.rope_scaling) != 2:
+            raise ValueError(
+                "`rope_scaling` must be a dictionary with with two fields, `type` and `factor`, "
+                f"got {self.rope_scaling}"
+            )
+        rope_scaling_type = self.rope_scaling.get("type", None)
+        rope_scaling_factor = self.rope_scaling.get("factor", None)
+        if rope_scaling_type is None or rope_scaling_type not in ["linear", "dynamic"]:
+            raise ValueError(
+                f"`rope_scaling`'s type field must be one of ['linear', 'dynamic'], got {rope_scaling_type}"
+            )
+        if rope_scaling_factor is None or not isinstance(rope_scaling_factor, float) or rope_scaling_factor < 1.0:
+            raise ValueError(f"`rope_scaling`'s factor field must be a float >= 1, got {rope_scaling_factor}")

generation_config.json

@@ -0,0 +1,9 @@
+{
+  "_from_model_config": true,
+  "bos_token_id": 1,
+  "eos_token_id": 2,
+  "max_length": 1600,
+  "pad_token_id": 2,
+  "transformers_version": "4.33.1",
+  "use_cache": false
+}

modeling_internlm2.py

@@ -0,0 +1,965 @@
+# # Copyright (c) InternLM. All rights reserved.
+#
+# This code is based on EleutherAI's GPT-NeoX library and the GPT-NeoX
+# and OPT implementations in this library. It has been modified from its
+# original forms to accommodate minor architectural differences compared
+# to GPT-NeoX and OPT used by the Meta AI team that trained the model.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""PyTorch InternLM2 model."""
+import math
+import warnings
+from typing import List, Optional, Tuple, Union
+
+import torch
+import torch.utils.checkpoint
+from einops import rearrange
+from torch import nn
+from transformers.activations import ACT2FN
+from transformers.modeling_outputs import BaseModelOutputWithPast
+from transformers.modeling_utils import PreTrainedModel
+from transformers.utils import (add_start_docstrings,
+                                add_start_docstrings_to_model_forward, logging)
+
+try:
+    from transformers.generation.streamers import BaseStreamer
+except:  # noqa # pylint: disable=bare-except
+    BaseStreamer = None
+
+from .build_mlp import PLoRA
+from .configuration_internlm_xcomposer2 import InternLMXcomposer2Config as InternLM2Config
+logger = logging.get_logger(__name__)
+
+_CONFIG_FOR_DOC = 'InternLM2Config'
+
+
+# Copied from transformers.models.bart.modeling_bart._make_causal_mask
+def _make_causal_mask(input_ids_shape: torch.Size,
+                      dtype: torch.dtype,
+                      device: torch.device,
+                      past_key_values_length: int = 0):
+    """Make causal mask used for bi-directional self-attention."""
+    bsz, tgt_len = input_ids_shape
+    mask = torch.full((tgt_len, tgt_len),
+                      torch.tensor(torch.finfo(dtype).min, device=device),
+                      device=device)
+    mask_cond = torch.arange(mask.size(-1), device=device)
+    mask.masked_fill_(mask_cond < (mask_cond + 1).view(mask.size(-1), 1), 0)
+    mask = mask.to(dtype)
+
+    if past_key_values_length > 0:
+        mask = torch.cat([
+            torch.zeros(
+                tgt_len, past_key_values_length, dtype=dtype, device=device),
+            mask
+        ],
+                         dim=-1)
+    return mask[None, None, :, :].expand(bsz, 1, tgt_len,
+                                         tgt_len + past_key_values_length)
+
+
+# Copied from transformers.models.bart.modeling_bart._expand_mask
+def _expand_mask(mask: torch.Tensor,
+                 dtype: torch.dtype,
+                 tgt_len: Optional[int] = None):
+    """Expands attention_mask from `[bsz, seq_len]` to `[bsz, 1, tgt_seq_len,
+    src_seq_len]`."""
+    bsz, src_len = mask.size()
+    tgt_len = tgt_len if tgt_len is not None else src_len
+
+    expanded_mask = mask[:, None, None, :].expand(bsz, 1, tgt_len,
+                                                  src_len).to(dtype)
+
+    inverted_mask = 1.0 - expanded_mask
+
+    return inverted_mask.masked_fill(
+        inverted_mask.to(torch.bool),
+        torch.finfo(dtype).min)
+
+
+class InternLM2RMSNorm(nn.Module):
+
+    def __init__(self, hidden_size, eps=1e-6):
+        """InternLM2RMSNorm is equivalent to T5LayerNorm."""
+        super().__init__()
+        self.weight = nn.Parameter(torch.ones(hidden_size))
+        self.variance_epsilon = eps
+
+    def forward(self, hidden_states):
+        input_dtype = hidden_states.dtype
+        hidden_states = hidden_states.to(torch.float32)
+        variance = hidden_states.pow(2).mean(-1, keepdim=True)
+        hidden_states = hidden_states * torch.rsqrt(variance +
+                                                    self.variance_epsilon)
+        return self.weight * hidden_states.to(input_dtype)
+
+
+class InternLM2RotaryEmbedding(nn.Module):
+
+    def __init__(self,
+                 dim,
+                 max_position_embeddings=2048,
+                 base=10000,
+                 device=None):
+        super().__init__()
+
+        self.dim = dim
+        self.max_position_embeddings = max_position_embeddings
+        self.base = base
+        inv_freq = 1.0 / (
+            self.base
+            **(torch.arange(0, self.dim, 2).float().to(device) / self.dim))
+        self.register_buffer('inv_freq', inv_freq, persistent=False)
+
+        # Build here to make `torch.jit.trace` work.
+        self._set_cos_sin_cache(
+            seq_len=max_position_embeddings,
+            device=self.inv_freq.device,
+            dtype=torch.get_default_dtype())
+
+    def _set_cos_sin_cache(self, seq_len, device, dtype):
+        self.max_seq_len_cached = seq_len
+        t = torch.arange(
+            self.max_seq_len_cached, device=device, dtype=self.inv_freq.dtype)
+
+        freqs = torch.einsum('i,j->ij', t, self.inv_freq)
+        # Different from paper, but it uses a different permutation in order to obtain the same calculation
+        emb = torch.cat((freqs, freqs), dim=-1)
+        self.register_buffer(
+            'cos_cached', emb.cos().to(dtype), persistent=False)
+        self.register_buffer(
+            'sin_cached', emb.sin().to(dtype), persistent=False)
+
+    def forward(self, x, seq_len=None):
+        # x: [bs, num_attention_heads, seq_len, head_size]
+        if seq_len > self.max_seq_len_cached:
+            self._set_cos_sin_cache(
+                seq_len=seq_len, device=x.device, dtype=x.dtype)
+
+        return (
+            self.cos_cached[:seq_len].to(dtype=x.dtype),
+            self.sin_cached[:seq_len].to(dtype=x.dtype),
+        )
+
+
+class InternLM2LinearScalingRotaryEmbedding(InternLM2RotaryEmbedding):
+    """InternLM2RotaryEmbedding extended with linear scaling.
+
+    Credits to the Reddit user /u/kaiokendev
+    """
+
+    def __init__(self,
+                 dim,
+                 max_position_embeddings=2048,
+                 base=10000,
+                 device=None,
+                 scaling_factor=1.0):
+        self.scaling_factor = scaling_factor
+        super().__init__(dim, max_position_embeddings, base, device)
+
+    def _set_cos_sin_cache(self, seq_len, device, dtype):
+        self.max_seq_len_cached = seq_len
+        t = torch.arange(
+            self.max_seq_len_cached, device=device, dtype=self.inv_freq.dtype)
+        t = t / self.scaling_factor
+
+        freqs = torch.einsum('i,j->ij', t, self.inv_freq)
+        # Different from paper, but it uses a different permutation in order to obtain the same calculation
+        emb = torch.cat((freqs, freqs), dim=-1)
+        self.register_buffer(
+            'cos_cached', emb.cos().to(dtype), persistent=False)
+        self.register_buffer(
+            'sin_cached', emb.sin().to(dtype), persistent=False)
+
+
+class InternLM2DynamicNTKScalingRotaryEmbedding(InternLM2RotaryEmbedding):
+    """InternLM2RotaryEmbedding extended with Dynamic NTK scaling.
+
+    Credits to the Reddit users /u/bloc97 and /u/emozilla.
+    """
+
+    def __init__(self,
+                 dim,
+                 max_position_embeddings=2048,
+                 base=10000,
+                 device=None,
+                 scaling_factor=1.0):
+        self.scaling_factor = scaling_factor
+        super().__init__(dim, max_position_embeddings, base, device)
+
+    def _set_cos_sin_cache(self, seq_len, device, dtype):
+        self.max_seq_len_cached = seq_len
+
+        if seq_len > self.max_position_embeddings:
+            base = self.base * ((self.scaling_factor * seq_len /
+                                 self.max_position_embeddings) -
+                                (self.scaling_factor - 1))**(
+                                    self.dim / (self.dim - 2))
+            inv_freq = 1.0 / (
+                base
+                **(torch.arange(0, self.dim, 2).float().to(device) / self.dim))
+            self.register_buffer('inv_freq', inv_freq, persistent=False)
+
+        t = torch.arange(
+            self.max_seq_len_cached, device=device, dtype=self.inv_freq.dtype)
+
+        freqs = torch.einsum('i,j->ij', t, self.inv_freq)
+        # Different from paper, but it uses a different permutation in order to obtain the same calculation
+        emb = torch.cat((freqs, freqs), dim=-1)
+        self.register_buffer(
+            'cos_cached', emb.cos().to(dtype), persistent=False)
+        self.register_buffer(
+            'sin_cached', emb.sin().to(dtype), persistent=False)
+
+
+def rotate_half(x):
+    """Rotates half the hidden dims of the input."""
+    x1 = x[..., :x.shape[-1] // 2]
+    x2 = x[..., x.shape[-1] // 2:]
+    return torch.cat((-x2, x1), dim=-1)
+
+
+def apply_rotary_pos_emb(q, k, cos, sin, position_ids):
+    # The first two dimensions of cos and sin are always 1, so we can `squeeze` them.
+    cos = cos.squeeze(1).squeeze(0)  # [seq_len, dim]
+    sin = sin.squeeze(1).squeeze(0)  # [seq_len, dim]
+    cos = cos.unsqueeze(0).unsqueeze(0).expand(len(position_ids), -1, -1, -1)
+    sin = sin.unsqueeze(0).unsqueeze(0).expand(len(position_ids), -1, -1, -1)
+    if q.size(2) == 1:
+        q_embed = (q * cos[:, :, -1:, :]) + (
+            rotate_half(q) * sin[:, :, -1:, :])
+    else:
+        q_embed = (q * cos) + (rotate_half(q) * sin)
+
+    if k.size(2) == 1:
+        k_embed = (k * cos[:, :, -1:, :]) + (
+            rotate_half(k) * sin[:, :, -1:, :])
+    else:
+        k_embed = (k * cos) + (rotate_half(k) * sin)
+
+    return q_embed, k_embed
+
+
+class InternLM2MLP(nn.Module):
+
+    def __init__(self, config):
+        super().__init__()
+        self.config = config
+        self.hidden_size = config.hidden_size
+        self.intermediate_size = config.intermediate_size
+
+        self.w1 = PLoRA(
+            self.hidden_size,
+            self.intermediate_size,
+            bias=False,
+            lora_r=256,
+            lora_alpha=256,
+            lora_len=576)
+        self.w3 = PLoRA(
+            self.hidden_size,
+            self.intermediate_size,
+            bias=False,
+            lora_r=256,
+            lora_alpha=256,
+            lora_len=576)
+        self.w2 = PLoRA(
+            self.intermediate_size,
+            self.hidden_size,
+            bias=False,
+            lora_r=256,
+            lora_alpha=256,
+            lora_len=576)
+
+        self.act_fn = ACT2FN[config.hidden_act]
+
+    def forward(self, x, im_mask):
+        down_proj = self.w2(
+            self.act_fn(self.w1(x, im_mask)) * self.w3(x, im_mask), im_mask)
+
+        return down_proj
+
+
+def repeat_kv(hidden_states: torch.Tensor, n_rep: int) -> torch.Tensor:
+    """This is the equivalent of torch.repeat_interleave(x, dim=1,
+    repeats=n_rep).
+
+    The hidden states go from (batch, num_key_value_heads, seqlen, head_dim) to
+    (batch, num_attention_heads, seqlen, head_dim)
+    """
+    batch, num_key_value_heads, slen, head_dim = hidden_states.shape
+    if n_rep == 1:
+        return hidden_states
+    hidden_states = hidden_states[:, :,
+                                  None, :, :].expand(batch,
+                                                     num_key_value_heads,
+                                                     n_rep, slen, head_dim)
+    return hidden_states.reshape(batch, num_key_value_heads * n_rep, slen,
+                                 head_dim)
+
+
+class InternLM2Attention(nn.Module):
+    """Multi-headed attention from 'Attention Is All You Need' paper."""
+
+    def __init__(self, config: InternLM2Config):
+        super().__init__()
+        self.config = config
+        self.hidden_size = config.hidden_size
+        self.num_heads = config.num_attention_heads
+        self.head_dim = self.hidden_size // self.num_heads
+        self.num_key_value_heads = config.num_key_value_heads
+        self.num_key_value_groups = self.num_heads // self.num_key_value_heads
+        self.max_position_embeddings = config.max_position_embeddings
+        self.is_causal = True
+
+        if (self.head_dim * self.num_heads) != self.hidden_size:
+            raise ValueError(
+                f'hidden_size must be divisible by num_heads (got `hidden_size`: {self.hidden_size}'
+                f' and `num_heads`: {self.num_heads}).')
+
+        self.wqkv = PLoRA(
+            self.hidden_size,
+            (self.num_heads + 2 * self.num_key_value_heads) * self.head_dim,
+            bias=config.bias,
+            lora_r=256,
+            lora_alpha=256,
+            lora_len=576)
+
+        self.wo = PLoRA(
+            self.num_heads * self.head_dim,
+            self.hidden_size,
+            bias=config.bias,
+            lora_r=256,
+            lora_alpha=256,
+            lora_len=576)
+        self._init_rope()
+
+    def _init_rope(self):
+        if self.config.rope_scaling is None:
+            self.rotary_emb = InternLM2RotaryEmbedding(
+                self.head_dim,
+                max_position_embeddings=self.max_position_embeddings,
+                base=self.config.rope_theta,
+            )
+        else:
+            scaling_type = self.config.rope_scaling['type']
+            scaling_factor = self.config.rope_scaling['factor']
+            if scaling_type == 'dynamic':
+                self.rotary_emb = InternLM2DynamicNTKScalingRotaryEmbedding(
+                    self.head_dim,
+                    max_position_embeddings=self.max_position_embeddings,
+                    base=self.config.rope_theta,
+                    scaling_factor=scaling_factor)
+            else:
+                raise ValueError(
+                    "Currently we only support rotary embedding's type being 'dynamic'."
+                )
+        return self.rotary_emb
+
+    def _shape(self, tensor: torch.Tensor, seq_len: int, bsz: int):
+        return tensor.view(bsz, seq_len, self.num_heads,
+                           self.head_dim).transpose(1, 2).contiguous()
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.Tensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        past_key_value: Optional[Tuple[torch.Tensor]] = None,
+        output_attentions: bool = False,
+        use_cache: bool = False,
+        im_mask: Optional[Tuple[torch.Tensor]] = None,
+        **kwargs,
+    ) -> Tuple[torch.Tensor, Optional[torch.Tensor],
+               Optional[Tuple[torch.Tensor]]]:
+        if 'padding_mask' in kwargs:
+            warnings.warn(
+                'Passing `padding_mask` is deprecated and will be removed in v4.37. '
+                'Please make sure use `attention_mask` instead.`')
+
+        bsz, q_len, _ = hidden_states.size()
+
+        qkv_states = self.wqkv(hidden_states, im_mask)
+
+        qkv_states = rearrange(
+            qkv_states,
+            'b q (h gs d) -> b q h gs d',
+            gs=2 + self.num_key_value_groups,
+            d=self.head_dim,
+        )
+
+        query_states = qkv_states[..., :self.num_key_value_groups, :]
+        query_states = rearrange(query_states, 'b q h gs d -> b q (h gs) d')
+        key_states = qkv_states[..., -2, :]
+        value_states = qkv_states[..., -1, :]
+
+        query_states = query_states.transpose(1, 2)
+        key_states = key_states.transpose(1, 2)
+        value_states = value_states.transpose(1, 2)
+
+        kv_seq_len = key_states.shape[-2]
+        if past_key_value is not None:
+            kv_seq_len += past_key_value[0].shape[-2]
+        cos, sin = self.rotary_emb(value_states, seq_len=kv_seq_len)
+        query_states, key_states = apply_rotary_pos_emb(
+            query_states, key_states, cos, sin, position_ids)
+
+        if past_key_value is not None:
+            # reuse k, v, self_attention
+            key_states = torch.cat([past_key_value[0], key_states], dim=2)
+            value_states = torch.cat([past_key_value[1], value_states], dim=2)
+
+        past_key_value = (key_states, value_states) if use_cache else None
+
+        key_states = repeat_kv(key_states, self.num_key_value_groups)
+        value_states = repeat_kv(value_states, self.num_key_value_groups)
+
+        attn_weights = torch.matmul(query_states, key_states.transpose(
+            2, 3)) / math.sqrt(self.head_dim)
+
+        if attn_weights.size() != (bsz, self.num_heads, q_len, kv_seq_len):
+            raise ValueError(
+                f'Attention weights should be of size {(bsz, self.num_heads, q_len, kv_seq_len)}, but is'
+                f' {attn_weights.size()}')
+
+        if attention_mask is not None:
+            if attention_mask.size() != (bsz, 1, q_len, kv_seq_len):
+                raise ValueError(
+                    f'Attention mask should be of size {(bsz, 1, q_len, kv_seq_len)}, but is {attention_mask.size()}'
+                )
+            attn_weights = attn_weights + attention_mask
+
+        # upcast attention to fp32
+        attn_weights = nn.functional.softmax(
+            attn_weights, dim=-1, dtype=torch.float32).to(query_states.dtype)
+        attn_output = torch.matmul(attn_weights, value_states)
+
+        if attn_output.size() != (bsz, self.num_heads, q_len, self.head_dim):
+            raise ValueError(
+                f'`attn_output` should be of size {(bsz, self.num_heads, q_len, self.head_dim)}, but is'
+                f' {attn_output.size()}')
+
+        attn_output = attn_output.transpose(1, 2).contiguous()
+        attn_output = attn_output.reshape(bsz, q_len, self.hidden_size)
+
+        attn_output = self.wo(attn_output, im_mask)
+
+        if not output_attentions:
+            attn_weights = None
+
+        return attn_output, attn_weights, past_key_value
+
+
+class InternLM2FlashAttention2(InternLM2Attention):
+    """InternLM2 flash attention module.
+
+    This module inherits from `InternLM2Attention` as the weights of the module
+    stays untouched. The only required change would be on the forward pass
+    where it needs to correctly call the public API of flash attention and deal
+    with padding tokens in case the input contains any of them.
+    """
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.LongTensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        past_key_value: Optional[Tuple[torch.Tensor]] = None,
+        output_attentions: bool = False,
+        use_cache: bool = False,
+        im_mask: Optional[Tuple[torch.Tensor]] = None,
+        **kwargs,
+    ) -> Tuple[torch.Tensor, Optional[torch.Tensor],
+               Optional[Tuple[torch.Tensor]]]:
+        # InternLM2FlashAttention2 attention does not support output_attentions
+        if 'padding_mask' in kwargs:
+            warnings.warn(
+                'Passing `padding_mask` is deprecated and will be removed in v4.37. '
+                'Please make sure use `attention_mask` instead.`')
+
+            # overwrite attention_mask with padding_mask
+            attention_mask = kwargs.pop('padding_mask')
+
+        output_attentions = False
+
+        bsz, q_len, _ = hidden_states.size()
+
+        qkv_states = self.wqkv(hidden_states, im_mask)
+
+        qkv_states = rearrange(
+            qkv_states,
+            'b q (h gs d) -> b q h gs d',
+            gs=self.num_heads + 2 * self.num_key_value_heads,
+            d=self.head_dim,
+            q=q_len,
+        )
+
+        query_states = qkv_states[..., :self.num_key_value_groups, :]
+        query_states = rearrange(query_states, 'b q h gs d -> b q (h gs) d')
+        key_states = qkv_states[..., -2, :]
+        value_states = qkv_states[..., -1, :]
+
+        kv_seq_len = key_states.shape[-2]
+        if past_key_value is not None:
+            kv_seq_len += past_key_value[0].shape[-2]
+
+        cos, sin = self.rotary_emb(value_states, seq_len=kv_seq_len)
+
+        query_states, key_states = apply_rotary_pos_emb(
+            query_states, key_states, cos, sin, position_ids)
+
+        if past_key_value is not None:
+            # reuse k, v, self_attention
+            key_states = torch.cat([past_key_value[0], key_states], dim=2)
+            value_states = torch.cat([past_key_value[1], value_states], dim=2)
+
+        past_key_value = (key_states, value_states) if use_cache else None
+
+        query_states = query_states.transpose(1, 2)
+        key_states = key_states.transpose(1, 2)
+        value_states = value_states.transpose(1, 2)
+
+        dropout_rate = 0.0 if not self.training else self.attention_dropout
+
+        # In PEFT, usually we cast the layer norms in float32 for training stability reasons
+        # therefore the input hidden states gets silently casted in float32. Hence, we need
+        # cast them back in the correct dtype just to be sure everything works as expected.
+        # This might slowdown training & inference so it is recommended to not cast the LayerNorms
+        # in fp32. (InternLM2RMSNorm handles it correctly)
+
+        input_dtype = query_states.dtype
+        if input_dtype == torch.float32:
+            # Handle the case where the model is quantized
+            if hasattr(self.config, '_pre_quantization_dtype'):
+                target_dtype = self.config._pre_quantization_dtype
+            else:
+                target_dtype = self.q_proj.weight.dtype
+
+            logger.warning_once(
+                f'The input hidden states seems to be silently casted in float32, this might be related to'
+                f' the fact you have upcasted embedding or layer norm layers in float32. We will cast back '
+                f'the input in {target_dtype}.')
+
+            query_states = query_states.to(target_dtype)
+            key_states = key_states.to(target_dtype)
+            value_states = value_states.to(target_dtype)
+
+        attn_output = self._flash_attention_forward(
+            query_states,
+            key_states,
+            value_states,
+            attention_mask,
+            q_len,
+            dropout=dropout_rate)
+
+        attn_output = attn_output.reshape(bsz, q_len,
+                                          self.hidden_size).contiguous()
+        attn_output = self.wo(attn_output, im_mask)
+
+        if not output_attentions:
+            attn_weights = None
+
+        return attn_output, attn_weights, past_key_value
+
+
+class InternLM2DecoderLayer(nn.Module):
+
+    def __init__(self, config: InternLM2Config):
+        super().__init__()
+        self.hidden_size = config.hidden_size
+        self.attention = (
+            InternLM2Attention(config=config)
+            if not getattr(config, '_flash_attn_2_enabled', False) else
+            InternLM2FlashAttention2(config=config))
+        self.feed_forward = InternLM2MLP(config)
+        self.attention_norm = InternLM2RMSNorm(
+            config.hidden_size, eps=config.rms_norm_eps)
+        self.ffn_norm = InternLM2RMSNorm(
+            config.hidden_size, eps=config.rms_norm_eps)
+
+    def forward(
+        self,
+        hidden_states: torch.Tensor,
+        attention_mask: Optional[torch.Tensor] = None,
+        position_ids: Optional[torch.LongTensor] = None,
+        past_key_value: Optional[Tuple[torch.Tensor]] = None,
+        output_attentions: Optional[bool] = False,
+        use_cache: Optional[bool] = False,
+        im_mask: Optional[Tuple[torch.Tensor]] = None,
+        **kwargs,
+    ) -> Tuple[torch.FloatTensor, Optional[Tuple[torch.FloatTensor,
+                                                 torch.FloatTensor]]]:
+        """
+        Args:
+            hidden_states (`torch.FloatTensor`): input to the layer of shape `(batch, seq_len, embed_dim)`
+            attention_mask (`torch.FloatTensor`, *optional*):
+                attention mask of size `(batch_size, sequence_length)` if flash attention is used or `(batch_size, 1,
+                query_sequence_length, key_sequence_length)` if default attention is used.
+            output_attentions (`bool`, *optional*):
+                Whether or not to return the attentions tensors of all attention layers. See `attentions` under
+                returned tensors for more detail.
+            use_cache (`bool`, *optional*):
+                If set to `True`, `past_key_values` key value states are returned and can be used to speed up decoding
+                (see `past_key_values`).
+            past_key_value (`Tuple(torch.FloatTensor)`, *optional*): cached past key and value projection states
+        """
+        if 'padding_mask' in kwargs:
+            warnings.warn(
+                'Passing `padding_mask` is deprecated and will be removed in v4.37. '
+                'Please make sure use `attention_mask` instead.`')
+
+        residual = hidden_states
+
+        hidden_states = self.attention_norm(hidden_states)
+
+        # Self Attention
+        hidden_states, self_attn_weights, present_key_value = self.attention(
+            hidden_states=hidden_states,
+            attention_mask=attention_mask,
+            position_ids=position_ids,
+            past_key_value=past_key_value,
+            output_attentions=output_attentions,
+            use_cache=use_cache,
+            im_mask=im_mask,
+            **kwargs,
+        )
+        hidden_states = residual + hidden_states
+
+        # Fully Connected
+        residual = hidden_states
+        hidden_states = self.ffn_norm(hidden_states)
+        hidden_states = self.feed_forward(hidden_states, im_mask)
+        hidden_states = residual + hidden_states
+
+        outputs = (hidden_states, )
+
+        if output_attentions:
+            outputs += (self_attn_weights, )
+
+        if use_cache:
+            outputs += (present_key_value, )
+
+        return outputs
+
+
+InternLM2_START_DOCSTRING = r"""
+    This model inherits from [`PreTrainedModel`]. Check the superclass documentation for the generic methods the
+    library implements for all its model (such as downloading or saving, resizing the input embeddings, pruning heads
+    etc.)
+
+    This model is also a PyTorch [torch.nn.Module](https://pytorch.org/docs/stable/nn.html#torch.nn.Module) subclass.
+    Use it as a regular PyTorch Module and refer to the PyTorch documentation for all matter related to general usage
+    and behavior.
+
+    Parameters:
+        config ([`InternLM2Config`]):
+            Model configuration class with all the parameters of the model. Initializing with a config file does not
+            load the weights associated with the model, only the configuration. Check out the
+            [`~PreTrainedModel.from_pretrained`] method to load the model weights.
+"""
+
+
+@add_start_docstrings(
+    'The bare InternLM2 Model outputting raw hidden-states without any specific head on top.',
+    InternLM2_START_DOCSTRING,
+)
+class InternLM2PreTrainedModel(PreTrainedModel):
+    config_class = InternLM2Config
+    base_model_prefix = 'model'
+    supports_gradient_checkpointing = True
+    _no_split_modules = ['InternLM2DecoderLayer']
+    _skip_keys_device_placement = 'past_key_values'
+    _supports_flash_attn_2 = True
+
+    def _init_weights(self, module):
+        std = self.config.initializer_range
+        if isinstance(module, nn.Linear):
+            module.weight.data.normal_(mean=0.0, std=std)
+            if module.bias is not None:
+                module.bias.data.zero_()
+        elif isinstance(module, nn.Embedding):
+            module.weight.data.normal_(mean=0.0, std=std)
+            if module.padding_idx is not None:
+                module.weight.data[module.padding_idx].zero_()
+
+
+InternLM2_INPUTS_DOCSTRING = r"""
+    Args:
+        input_ids (`torch.LongTensor` of shape `(batch_size, sequence_length)`):
+            Indices of input sequence tokens in the vocabulary. Padding will be ignored by default should you provide
+            it.
+
+            Indices can be obtained using [`AutoTokenizer`]. See [`PreTrainedTokenizer.encode`] and
+            [`PreTrainedTokenizer.__call__`] for details.
+
+            [What are input IDs?](../glossary#input-ids)
+        attention_mask (`torch.Tensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Mask to avoid performing attention on padding token indices. Mask values selected in `[0, 1]`:
+
+            - 1 for tokens that are **not masked**,
+            - 0 for tokens that are **masked**.
+
+            [What are attention masks?](../glossary#attention-mask)
+
+            Indices can be obtained using [`AutoTokenizer`]. See [`PreTrainedTokenizer.encode`] and
+            [`PreTrainedTokenizer.__call__`] for details.
+
+            If `past_key_values` is used, optionally only the last `input_ids` have to be input (see
+            `past_key_values`).
+
+            If you want to change padding behavior, you should read [`modeling_opt._prepare_decoder_attention_mask`]
+            and modify to your needs. See diagram 1 in [the paper](https://arxiv.org/abs/1910.13461) for more
+            information on the default strategy.
+
+            - 1 indicates the head is **not masked**,
+            - 0 indicates the head is **masked**.
+        position_ids (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
+            Indices of positions of each input sequence tokens in the position embeddings. Selected in the range `[0,
+            config.n_positions - 1]`.
+
+            [What are position IDs?](../glossary#position-ids)
+        past_key_values (`tuple(tuple(torch.FloatTensor))`, *optional*, returned when `use_cache=True` is passed or
+            when `config.use_cache=True`):
+            Tuple of `tuple(torch.FloatTensor)` of length `config.n_layers`, with each tuple having 2 tensors of shape
+            `(batch_size, num_heads, sequence_length, embed_size_per_head)`) and 2 additional tensors of shape
+            `(batch_size, num_heads, decoder_sequence_length, embed_size_per_head)`.
+
+            Contains pre-computed hidden-states (key and values in the self-attention blocks and in the cross-attention
+            blocks) that can be used (see `past_key_values` input) to speed up sequential decoding.
+
+            If `past_key_values` are used, the user can optionally input only the last `input_ids` (those that don't
+            have their past key value states given to this model) of shape `(batch_size, 1)` instead of all `input_ids`
+            of shape `(batch_size, sequence_length)`.
+        inputs_embeds (`torch.FloatTensor` of shape `(batch_size, sequence_length, hidden_size)`, *optional*):
+            Optionally, instead of passing `input_ids` you can choose to directly pass an embedded representation. This
+            is useful if you want more control over how to convert `input_ids` indices into associated vectors than the
+            model's internal embedding lookup matrix.
+        use_cache (`bool`, *optional*):
+            If set to `True`, `past_key_values` key value states are returned and can be used to speed up decoding (see
+            `past_key_values`).
+        output_attentions (`bool`, *optional*):
+            Whether or not to return the attentions tensors of all attention layers. See `attentions` under returned
+            tensors for more detail.
+        output_hidden_states (`bool`, *optional*):
+            Whether or not to return the hidden states of all layers. See `hidden_states` under returned tensors for
+            more detail.
+        return_dict (`bool`, *optional*):
+            Whether or not to return a [`~utils.ModelOutput`] instead of a plain tuple.
+"""
+
+
+@add_start_docstrings(
+    'The bare InternLM2 Model outputting raw hidden-states without any specific head on top.',
+    InternLM2_START_DOCSTRING,
+)
+class InternLM2Model(InternLM2PreTrainedModel):
+    """Transformer decoder consisting of *config.num_hidden_layers* layers.
+    Each layer is a [`InternLM2DecoderLayer`]
+
+    Args:
+        config: InternLM2Config
+    """
+
+    _auto_class = 'AutoModel'
+
+    def __init__(self, config: InternLM2Config):
+        super().__init__(config)
+        self.padding_idx = config.pad_token_id
+        self.vocab_size = config.vocab_size
+
+        self.tok_embeddings = nn.Embedding(config.vocab_size,
+                                           config.hidden_size,
+                                           self.padding_idx)
+        self.layers = nn.ModuleList([
+            InternLM2DecoderLayer(config)
+            for _ in range(config.num_hidden_layers)
+        ])
+        self.norm = InternLM2RMSNorm(
+            config.hidden_size, eps=config.rms_norm_eps)
+
+        self.gradient_checkpointing = False
+        # Initialize weights and apply final processing
+        self.post_init()
+
+    def get_input_embeddings(self):
+        return self.tok_embeddings
+
+    def set_input_embeddings(self, value):
+        self.tok_embeddings = value
+
+    # Copied from transformers.models.bart.modeling_bart.BartDecoder._prepare_decoder_attention_mask
+    def _prepare_decoder_attention_mask(self, attention_mask, input_shape,
+                                        inputs_embeds, past_key_values_length):
+        # create causal mask
+        # [bsz, seq_len] -> [bsz, 1, tgt_seq_len, src_seq_len]
+        combined_attention_mask = None
+        if input_shape[-1] > 1:
+            combined_attention_mask = _make_causal_mask(
+                input_shape,
+                inputs_embeds.dtype,
+                device=inputs_embeds.device,
+                past_key_values_length=past_key_values_length,
+            )
+
+        if attention_mask is not None:
+            # [bsz, seq_len] -> [bsz, 1, tgt_seq_len, src_seq_len]
+            expanded_attn_mask = _expand_mask(
+                attention_mask, inputs_embeds.dtype,
+                tgt_len=input_shape[-1]).to(inputs_embeds.device)
+            combined_attention_mask = (
+                expanded_attn_mask if combined_attention_mask is None else
+                expanded_attn_mask + combined_attention_mask)
+
+        return combined_attention_mask
+
+    @add_start_docstrings_to_model_forward(InternLM2_INPUTS_DOCSTRING)
+    def forward(self,
+                input_ids: torch.LongTensor = None,
+                attention_mask: Optional[torch.Tensor] = None,
+                position_ids: Optional[torch.LongTensor] = None,
+                past_key_values: Optional[List[torch.FloatTensor]] = None,
+                inputs_embeds: Optional[torch.FloatTensor] = None,
+                use_cache: Optional[bool] = None,
+                output_attentions: Optional[bool] = None,
+                output_hidden_states: Optional[bool] = None,
+                return_dict: Optional[bool] = None,
+                **kwargs) -> Union[Tuple, BaseModelOutputWithPast]:
+
+        im_mask = kwargs.get('im_mask', None)
+
+        output_attentions = output_attentions if output_attentions is not None else self.config.output_attentions
+        output_hidden_states = (
+            output_hidden_states if output_hidden_states is not None else
+            self.config.output_hidden_states)
+        use_cache = use_cache if use_cache is not None else self.config.use_cache
+
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        # retrieve input_ids and inputs_embeds
+        if input_ids is not None and inputs_embeds is not None:
+            raise ValueError(
+                'You cannot specify both input_ids and inputs_embeds at the same time'
+            )
+        elif input_ids is not None:
+            batch_size, seq_length = input_ids.shape[:2]
+        elif inputs_embeds is not None:
+            batch_size, seq_length = inputs_embeds.shape[:2]
+        else:
+            raise ValueError(
+                'You have to specify either input_ids or inputs_embeds')
+
+        seq_length_with_past = seq_length
+        past_key_values_length = 0
+        if past_key_values is not None:
+            past_key_values_length = past_key_values[0][0].shape[2]
+            seq_length_with_past = seq_length_with_past + past_key_values_length
+
+        if position_ids is None:
+            device = input_ids.device if input_ids is not None else inputs_embeds.device
+            position_ids = torch.arange(
+                past_key_values_length,
+                seq_length + past_key_values_length,
+                dtype=torch.long,
+                device=device)
+            position_ids = position_ids.unsqueeze(0)
+
+        if inputs_embeds is None:
+            inputs_embeds = self.tok_embeddings(input_ids)
+            im_mask = torch.zeros(inputs_embeds.shape[:2]).to(
+                inputs_embeds.device).bool()
+        # embed positions
+        if attention_mask is None:
+            attention_mask = torch.ones((batch_size, seq_length_with_past),
+                                        dtype=torch.bool,
+                                        device=inputs_embeds.device)
+        attention_mask = self._prepare_decoder_attention_mask(
+            attention_mask, (batch_size, seq_length), inputs_embeds,
+            past_key_values_length)
+
+        # embed positions
+        hidden_states = inputs_embeds
+
+        if self.gradient_checkpointing and self.training:
+            if use_cache:
+                logger.warning_once(
+                    '`use_cache=True` is incompatible with gradient checkpointing. Setting `use_cache=False`...'
+                )
+                use_cache = False
+
+        # decoder layers
+        all_hidden_states = () if output_hidden_states else None
+        all_self_attns = () if output_attentions else None
+        next_decoder_cache = () if use_cache else None
+
+        for idx, decoder_layer in enumerate(self.layers):
+            if output_hidden_states:
+                all_hidden_states += (hidden_states, )
+
+            past_key_value = past_key_values[
+                idx] if past_key_values is not None else None
+
+            if self.gradient_checkpointing and self.training:
+
+                def create_custom_forward(module):
+
+                    def custom_forward(*inputs):
+                        # None for past_key_value
+                        return module(*inputs, output_attentions, None,
+                                      im_mask)
+
+                    return custom_forward
+
+                layer_outputs = torch.utils.checkpoint.checkpoint(
+                    create_custom_forward(decoder_layer),
+                    hidden_states,
+                    attention_mask,
+                    position_ids,
+                    None,
+                )
+            else:
+                layer_outputs = decoder_layer(
+                    hidden_states,
+                    attention_mask=attention_mask,
+                    position_ids=position_ids,
+                    past_key_value=past_key_value,
+                    output_attentions=output_attentions,
+                    use_cache=use_cache,
+                    im_mask=im_mask,
+                )
+
+            hidden_states = layer_outputs[0]
+
+            if use_cache:
+                next_decoder_cache += (
+                    layer_outputs[2 if output_attentions else 1], )
+
+            if output_attentions:
+                all_self_attns += (layer_outputs[1], )
+
+        hidden_states = self.norm(hidden_states)
+
+        # add hidden states from the last decoder layer
+        if output_hidden_states:
+            all_hidden_states += (hidden_states, )
+
+        next_cache = next_decoder_cache if use_cache else None
+        if not return_dict:
+            return tuple(
+                v for v in
+                [hidden_states, next_cache, all_hidden_states, all_self_attns]
+                if v is not None)
+        return BaseModelOutputWithPast(
+            last_hidden_state=hidden_states,
+            past_key_values=next_cache,
+            hidden_states=all_hidden_states,
+            attentions=all_self_attns,
+        )

modeling_internlm_xcomposer2.py

@@ -0,0 +1,608 @@
+# # Copyright (c) InternLM. All rights reserved.
+#
+# This code is based on EleutherAI's GPT-NeoX library and the GPT-NeoX
+# and OPT implementations in this library. It has been modified from its
+# original forms to accommodate minor architectural differences compared
+# to GPT-NeoX and OPT used by the Meta AI team that trained the model.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""PyTorch InternLMXComposer2 model."""
+import copy
+import queue
+import threading
+from typing import List, Optional, Tuple, Union
+
+import torch
+import torch.utils.checkpoint
+from PIL import Image
+from torch import nn
+from torch.nn import CrossEntropyLoss
+from torchvision import transforms
+from torchvision.transforms.functional import InterpolationMode
+from transformers.modeling_outputs import CausalLMOutputWithPast
+from transformers.utils import (add_start_docstrings_to_model_forward,
+                                replace_return_docstrings)
+
+try:
+    from transformers.generation.streamers import BaseStreamer
+except:  # noqa # pylint: disable=bare-except
+    BaseStreamer = None
+
+from .build_mlp import build_vision_projector, build_vision_tower
+from .configuration_internlm_xcomposer2 import InternLMXcomposer2Config
+from .modeling_internlm2 import (InternLM2_INPUTS_DOCSTRING, InternLM2Model,
+                                 InternLM2PreTrainedModel)
+
+_CONFIG_FOR_DOC = 'InternLMXcomposer2Config'
+
+
+class InternLMXComposer2ForCausalLM(InternLM2PreTrainedModel):
+    _auto_class = 'AutoModelForCausalLM'
+
+    _tied_weights_keys = ['output.weight']
+
+    def __init__(self, config):
+        super().__init__(config)
+        self.model = InternLM2Model(config)
+        self.vocab_size = config.vocab_size
+        self.output = nn.Linear(
+            config.hidden_size, config.vocab_size, bias=False)
+        self.tokenizer = None
+
+        self.max_length = config.max_length
+        print(f'Set max length to {self.max_length}')
+        # Initialize weights and apply final processing
+        self.post_init()
+
+        self.vit = build_vision_tower()
+        self.vision_proj = build_vision_projector()
+
+        self.vis_processor = transforms.Compose([
+            transforms.Resize((config.img_size, config.img_size),
+                              interpolation=InterpolationMode.BICUBIC),
+            transforms.ToTensor(),
+            transforms.Normalize((0.48145466, 0.4578275, 0.40821073),
+                                 (0.26862954, 0.26130258, 0.27577711)),
+        ])
+
+    def _set_gradient_checkpointing(self, module, value=False):
+        if isinstance(module, InternLM2Model):
+            module.gradient_checkpointing = value
+        if value:
+            self.vit.vision_tower.vision_model.encoder.gradient_checkpointing = value
+
+    def get_input_embeddings(self):
+        return self.model.tok_embeddings
+
+    def set_input_embeddings(self, value):
+        self.model.tok_embeddings = value
+
+    def get_output_embeddings(self):
+        return self.output
+
+    def set_output_embeddings(self, new_embeddings):
+        self.output = new_embeddings
+
+    def set_decoder(self, decoder):
+        self.model = decoder
+
+    def get_decoder(self):
+        return self.model
+
+    def encode_text(self, text, add_special_tokens=False):
+        token = self.tokenizer(
+            text, return_tensors='pt',
+            add_special_tokens=add_special_tokens).input_ids.to(self.device)
+        embs = self.model.tok_embeddings(token)
+        return embs
+
+    def encode_img(self, image):
+        if image is None:
+            return None
+        if isinstance(image, str):
+            image = Image.open(image).convert('RGB')
+            image = self.vis_processor(image).unsqueeze(0).to(self.device)
+        else:
+            assert isinstance(image, torch.Tensor)
+
+        img_embeds, atts_img, img_target = self.img2emb(image)
+        return img_embeds
+
+    def img2emb(self, image):
+        img_embeds = self.vision_proj(self.vit(image.to(self.device)))
+        atts_img = torch.ones(
+            img_embeds.size()[:-1], dtype=torch.long).to(img_embeds.device)
+
+        img_target = torch.ones(
+            img_embeds.size()[:2], dtype=torch.long).to(
+                img_embeds.device) * -100
+
+        return img_embeds, atts_img, img_target
+
+    def prompt_wrap(self, img_embeds, prompt):
+        batch_size = img_embeds.shape[0]
+        p_before, p_after = prompt.split('<ImageHere>')
+        p_before_tokens = self.tokenizer(
+            p_before, return_tensors='pt',
+            add_special_tokens=True).to(img_embeds.device)
+
+        p_before_embeds = self.model.tok_embeddings(
+            p_before_tokens.input_ids).expand(batch_size, -1, -1)
+        wrapped_img_embeds = torch.cat([p_before_embeds, img_embeds], dim=1)
+
+        wrapped_atts_img = torch.ones(
+            wrapped_img_embeds.size()[:-1],
+            dtype=torch.long).to(img_embeds.device)
+
+        wrapped_target = torch.ones(
+            batch_size, wrapped_img_embeds.shape[1], dtype=torch.long).to(
+                img_embeds.device) * -100
+
+        return wrapped_img_embeds, wrapped_atts_img, wrapped_target
+
+    def text2emb(self, text, add_special=False):
+        to_regress_tokens = self.tokenizer(
+            text,
+            return_tensors='pt',
+            padding='longest',
+            truncation=True,
+            add_special_tokens=add_special).to(self.device)
+
+        targets = self.mask_human_targets(to_regress_tokens.input_ids)
+        targets = targets.to(self.device)
+        return to_regress_tokens, targets
+
+    def interleav_wrap_chat(self, tokenizer, query, image, history, meta_instruction):
+        prompt = ''
+        if meta_instruction:
+            prompt += f"""[UNUSED_TOKEN_146]system\n{meta_instruction}[UNUSED_TOKEN_145]\n"""
+        for record in history:
+            prompt += f"""[UNUSED_TOKEN_146]user\n{record[0]}[UNUSED_TOKEN_145]\n[UNUSED_TOKEN_146]assistant\n{record[1]}[UNUSED_TOKEN_145]\n"""
+        prompt += f"""[UNUSED_TOKEN_146]user\n{query}[UNUSED_TOKEN_145]\n[UNUSED_TOKEN_146]assistant\n"""
+
+        im_len = image.shape[1]
+        image_nums = len(image)
+        parts = prompt.split('<ImageHere>')
+        wrap_embeds, wrap_im_mask = [], []
+        temp_len = 0
+    
+        for idx, part in enumerate(parts):
+            if len(part) > 0:
+                part_tokens = tokenizer(part, return_tensors='pt').to(self.device)
+                part_embeds = self.model.tok_embeddings(
+                    part_tokens.input_ids)
+                wrap_embeds.append(part_embeds)
+                wrap_im_mask.append(torch.zeros(part_embeds.shape[:2]))
+                temp_len += part_embeds.shape[1]
+            if idx < image_nums:
+                wrap_embeds.append(image[idx].unsqueeze(0))
+                wrap_im_mask.append(torch.ones(1, image[idx].shape[0]))
+                temp_len += im_len
+    
+            if temp_len > self.max_length:
+                break
+    
+        wrap_embeds = torch.cat(wrap_embeds, dim=1)
+        wrap_im_mask = torch.cat(wrap_im_mask, dim=1)
+        wrap_embeds = wrap_embeds[:, :self.max_length].to(self.device)
+        wrap_im_mask = wrap_im_mask[:, :self.max_length].to(self.device).bool()
+        inputs = {
+            'inputs_embeds': wrap_embeds
+        }
+        return inputs, wrap_im_mask
+
+    def interleav_wrap(self, img_list, text_list):
+        wrap_embeds_list, wrap_atts_list = [], []
+        wrap_target_list, wrap_im_mask_list = [], []
+
+        for image, text in zip(img_list, text_list):
+            img_embeds, atts_img, img_target = self.img2emb(image)
+            text = text[0]
+            parts = text.split('<ImageHere>')
+            wrap_tokens, wrap_embeds, wrap_atts, wrap_im_mask = [], [], [], []
+            temp_len = 0
+            image_nums, im_len = img_embeds.shape[:2]
+            need_bos = True
+            for idx, part in enumerate(parts):
+                if len(part) > 0:
+                    part_tokens = self.tokenizer(
+                        part,
+                        return_tensors='pt',
+                        padding='longest',
+                        add_special_tokens=need_bos).to(self.device)
+                    if need_bos:
+                        need_bos = False
+                    wrap_tokens.append(part_tokens.input_ids)
+                    part_embeds = self.model.tok_embeddings(
+                        part_tokens.input_ids)
+                    wrap_embeds.append(part_embeds)
+                    wrap_atts.append(part_tokens.attention_mask)
+                    wrap_im_mask.append(
+                        torch.zeros(part_embeds.shape[:2]).to(self.device))
+
+                    temp_len += part_embeds.shape[1]
+                if idx < image_nums:
+                    wrap_tokens.append(img_target[idx].unsqueeze(0))
+                    wrap_embeds.append(img_embeds[idx].unsqueeze(0))
+                    wrap_atts.append(atts_img[idx].unsqueeze(0))
+                    wrap_im_mask.append(
+                        torch.ones_like(atts_img[idx].unsqueeze(0)))
+
+                    temp_len += im_len
+                if temp_len > self.max_length:
+                    break
+
+            wrap_tokens = torch.cat(wrap_tokens, dim=1)
+            wrap_embeds = torch.cat(wrap_embeds, dim=1)
+            wrap_atts = torch.cat(wrap_atts, dim=1)
+            wrap_im_mask = torch.cat(wrap_im_mask, dim=1)
+
+            wrap_target = self.mask_human_targets(wrap_tokens).to(self.device)
+
+            wrap_embeds = wrap_embeds[:, :self.max_length].to(self.device)
+            wrap_atts = wrap_atts[:, :self.max_length].to(self.device)
+            wrap_target = wrap_target[:, :self.max_length].to(self.device)
+            wrap_im_mask = wrap_im_mask[:, :self.max_length].to(self.device)
+
+            wrap_embeds_list.append(wrap_embeds)
+            wrap_atts_list.append(wrap_atts)
+            wrap_target_list.append(wrap_target)
+            wrap_im_mask_list.append(wrap_im_mask)
+
+        wrap_embeds = torch.cat(wrap_embeds_list)
+        wrap_atts = torch.cat(wrap_atts_list)
+        wrap_target = torch.cat(wrap_target_list)
+        wrap_im_mask = torch.cat(wrap_im_mask_list)
+        return wrap_embeds, wrap_atts, wrap_target, wrap_im_mask
+
+    def mask_human_targets(self, input_ids, pure=False):
+        target_batch = []
+        for bs in range(input_ids.shape[0]):
+            ids = input_ids[bs]
+            targets = copy.deepcopy(ids)
+            end_count = 0
+            last_eoa = 0
+            for i, temp_id in enumerate(ids):
+                if temp_id == 92542:
+                    if end_count % 2 == 0:
+                        targets[last_eoa:i + 6] = -100
+                    else:
+                        last_eoa = i + 1
+                    end_count += 1
+                # # eos and following pad
+                elif temp_id == 2:
+                    # loss on eos, but not on pad
+                    targets[i + 1:] = -100
+                    break
+            # trunction, end at last question
+            if temp_id != 2 and end_count % 2 == 0:
+                # mask all after the last answer
+                targets[last_eoa + 1:] = -100
+            target_batch.append(targets.unsqueeze(0))
+        target_batch = torch.cat(target_batch, dim=0)
+        return target_batch
+
+    @add_start_docstrings_to_model_forward(InternLM2_INPUTS_DOCSTRING)
+    @replace_return_docstrings(
+        output_type=CausalLMOutputWithPast, config_class=_CONFIG_FOR_DOC)
+    def forward(self,
+                input_ids: torch.LongTensor = None,
+                attention_mask: Optional[torch.Tensor] = None,
+                position_ids: Optional[torch.LongTensor] = None,
+                past_key_values: Optional[List[torch.FloatTensor]] = None,
+                inputs_embeds: Optional[torch.FloatTensor] = None,
+                labels: Optional[torch.LongTensor] = None,
+                use_cache: Optional[bool] = None,
+                output_attentions: Optional[bool] = None,
+                output_hidden_states: Optional[bool] = None,
+                return_dict: Optional[bool] = None,
+                **kwargs) -> Union[Tuple, CausalLMOutputWithPast]:
+        r"""
+        Args:
+            labels (`torch.LongTensor` of shape `(batch_size, sequence_length)`, *optional*):
+                Labels for computing the masked language modeling loss. Indices should either be in `[0, ...,
+                config.vocab_size]` or -100 (see `input_ids` docstring). Tokens with indices set to `-100` are ignored
+                (masked), the loss is only computed for the tokens with labels in `[0, ..., config.vocab_size]`.
+        Returns:
+        """
+
+        samples = kwargs.get('samples', None)
+        if samples:
+            if samples['data_type'][0] == 'text':
+                has_img = False
+            elif samples['data_type'][0] == 'multi':
+                has_img = True
+            else:
+                raise NotImplementedError
+
+            # encode text
+            text = samples['text_input']
+            # encode image
+            if has_img:
+                image = samples['image']
+                to_regress_embeds, attention_mask, targets, im_mask = self.interleav_wrap(
+                    image, text)
+            else:
+                to_regress_tokens, targets = self.text2emb(
+                    text, add_special=True)
+                to_regress_embeds = self.model.tok_embeddings(
+                    to_regress_tokens.input_ids)
+                attention_mask = to_regress_tokens.attention_mask
+                im_mask = torch.zeros(to_regress_embeds.shape[:2]).cuda()
+
+            inputs_embeds = to_regress_embeds[:, :self.max_length]
+            attention_mask = attention_mask[:, :self.max_length]
+            targets = targets[:, :self.max_length]
+            im_mask = im_mask[:, :self.max_length].bool()
+            labels = targets
+        else:
+            im_mask = kwargs.get('im_mask', None)
+            if im_mask is None and inputs_embeds is not None:
+                im_mask = torch.zeros(inputs_embeds.shape[:2]).to(
+                    inputs_embeds.device)
+                im_mask = im_mask.bool()
+
+        output_attentions = output_attentions if output_attentions is not None else self.config.output_attentions
+        output_hidden_states = (
+            output_hidden_states if output_hidden_states is not None else
+            self.config.output_hidden_states)
+        return_dict = return_dict if return_dict is not None else self.config.use_return_dict
+
+        # decoder outputs consists of (dec_features, layer_state, dec_hidden, dec_attn)
+        outputs = self.model(
+            input_ids=input_ids,
+            attention_mask=attention_mask,
+            position_ids=position_ids,
+            past_key_values=past_key_values,
+            inputs_embeds=inputs_embeds,
+            use_cache=use_cache,
+            output_attentions=output_attentions,
+            output_hidden_states=output_hidden_states,
+            return_dict=return_dict,
+            im_mask=im_mask,
+        )
+
+        hidden_states = outputs[0]
+        logits = self.output(hidden_states)
+        logits = logits.float()
+
+        loss = None
+        if labels is not None:
+            # Shift so that tokens < n predict n
+            shift_logits = logits[..., :-1, :].contiguous()
+            shift_labels = labels[..., 1:].contiguous()
+            # Flatten the tokens
+            loss_fct = CrossEntropyLoss()
+            shift_logits = shift_logits.view(-1, self.config.vocab_size)
+            shift_labels = shift_labels.view(-1)
+            # Enable model parallelism
+            shift_labels = shift_labels.to(shift_logits.device)
+            loss = loss_fct(shift_logits, shift_labels)
+
+        if not return_dict:
+            output = (logits, ) + outputs[1:]
+            return (loss, ) + output if loss is not None else output
+
+        return CausalLMOutputWithPast(
+            loss=loss,
+            logits=logits,
+            past_key_values=outputs.past_key_values,
+            hidden_states=outputs.hidden_states,
+            attentions=outputs.attentions,
+        )
+
+    def prepare_inputs_for_generation(self,
+                                      input_ids,
+                                      past_key_values=None,
+                                      attention_mask=None,
+                                      inputs_embeds=None,
+                                      im_mask=None,
+                                      **kwargs):
+        if past_key_values is not None:
+            past_length = past_key_values[0][0].shape[2]
+
+            # Some generation methods already pass only the last input ID
+            if input_ids.shape[1] > past_length:
+                remove_prefix_length = past_length
+            else:
+                # Default to old behavior: keep only final ID
+                remove_prefix_length = input_ids.shape[1] - 1
+
+            input_ids = input_ids[:, remove_prefix_length:]
+
+        position_ids = kwargs.get('position_ids', None)
+        if attention_mask is not None and position_ids is None:
+            # create position_ids on the fly for batch generation
+            position_ids = attention_mask.long().cumsum(-1) - 1
+            position_ids.masked_fill_(attention_mask == 0, 1)
+            if past_key_values:
+                position_ids = position_ids[:, -input_ids.shape[1]:]
+
+        # if `inputs_embeds` are passed, we only want to use them in the 1st generation step
+        if inputs_embeds is not None and past_key_values is None:
+            model_inputs = {'inputs_embeds': inputs_embeds}
+        else:
+            model_inputs = {'input_ids': input_ids}
+
+        im_mask = im_mask
+
+        model_inputs.update({
+            'position_ids': position_ids,
+            'past_key_values': past_key_values,
+            'use_cache': kwargs.get('use_cache'),
+            'attention_mask': attention_mask,
+            'im_mask': im_mask,
+        })
+        return model_inputs
+
+    @staticmethod
+    def _reorder_cache(past_key_values, beam_idx):
+        reordered_past = ()
+        for layer_past in past_key_values:
+            reordered_past += (tuple(
+                past_state.index_select(0, beam_idx.to(past_state.device))
+                for past_state in layer_past), )
+        return reordered_past
+
+    def build_inputs(self,
+                     tokenizer,
+                     query: str,
+                     history: List[Tuple[str, str]] = [],
+                     meta_instruction=''):
+        prompt = ''
+        if meta_instruction:
+            prompt += f"""<s>[UNUSED_TOKEN_146]system\n{meta_instruction}[UNUSED_TOKEN_145]\n"""
+        else:
+            prompt += '<s>'
+        for record in history:
+            prompt += f"""[UNUSED_TOKEN_146]user\n{record[0]}[UNUSED_TOKEN_145]\n[UNUSED_TOKEN_146]assistant\n{record[1]}[UNUSED_TOKEN_145]\n"""
+        prompt += f"""[UNUSED_TOKEN_146]user\n{query}[UNUSED_TOKEN_145]\n[UNUSED_TOKEN_146]assistant\n"""
+        return tokenizer([prompt], return_tensors='pt')
+
+    @torch.no_grad()
+    def chat(
+        self,
+        tokenizer,
+        query: str,
+        image: torch.Tensor = None,
+        history: List[Tuple[str, str]] = [],
+        streamer: Optional[BaseStreamer] = None,
+        max_new_tokens: int = 1024,
+        do_sample: bool = True,
+        temperature: float = 1.0,
+        top_p: float = 0.8,
+        repetition_penalty: float=1.005,
+        meta_instruction:
+        str = 'You are an AI assistant whose name is InternLM-XComposer (浦���·灵笔).\n'
+        '- InternLM-XComposer (浦语·灵笔) is a multi-modality conversational language model that is developed by Shanghai AI Laboratory (上海人工智能实验室). It is designed to be helpful, honest, and harmless.\n'
+        '- InternLM-XComposer (浦语·灵笔) can understand and communicate fluently in the language chosen by the user such as English and 中文.\n'
+        '- InternLM-XComposer (浦语·灵笔) is capable of comprehending and articulating responses effectively based on the provided image.',
+        **kwargs,
+    ):
+        if image is None:
+            inputs = self.build_inputs(tokenizer, query, history, meta_instruction)
+            im_mask = torch.zeros(inputs['input_ids'].shape[:2]).cuda().bool()
+        else:
+            image = self.encode_img(image)
+            inputs, im_mask = self.interleav_wrap_chat(tokenizer, query, image, history, meta_instruction)
+        inputs = {
+            k: v.to(self.device)
+            for k, v in inputs.items() if torch.is_tensor(v)
+        }
+        # also add end-of-assistant token in eos token id to avoid unnecessary generation
+        eos_token_id = [
+            tokenizer.eos_token_id,
+            tokenizer.convert_tokens_to_ids(['[UNUSED_TOKEN_145]'])[0]
+        ]
+        outputs = self.generate(
+            **inputs,
+            streamer=streamer,
+            max_new_tokens=max_new_tokens,
+            do_sample=do_sample,
+            temperature=temperature,
+            top_p=top_p,
+            eos_token_id=eos_token_id,
+            repetition_penalty=repetition_penalty,
+            im_mask=im_mask,
+            **kwargs,
+        )
+        if image is None:
+            outputs = outputs[0].cpu().tolist()[len(inputs['input_ids'][0]):]
+        else:
+            outputs = outputs[0].cpu().tolist()
+        response = tokenizer.decode(outputs, skip_special_tokens=True)
+        response = response.split('[UNUSED_TOKEN_145]')[0]
+        history = history + [(query, response)]
+        return response, history
+
+    @torch.no_grad()
+    def stream_chat(
+        self,
+        tokenizer,
+        query: str,
+        history: List[Tuple[str, str]] = [],
+        max_new_tokens: int = 1024,
+        do_sample: bool = True,
+        temperature: float = 0.8,
+        top_p: float = 0.8,
+        **kwargs,
+    ):
+        """Return a generator in format: (response, history) Eg.
+
+        ('你好，有什么可以帮助您的吗', [('你好', '你好，有什么可以帮助您的吗')]) ('你好，有什么可以帮助您的吗？', [('你好',
+        '你好，有什么可以帮助您的吗？')])
+        """
+        if BaseStreamer is None:
+            raise ModuleNotFoundError(
+                'The version of `transformers` is too low. Please make sure '
+                'that you have installed `transformers>=4.28.0`.')
+
+        response_queue = queue.Queue(maxsize=20)
+
+        class ChatStreamer(BaseStreamer):
+
+            def __init__(self, tokenizer) -> None:
+                super().__init__()
+                self.tokenizer = tokenizer
+                self.queue = response_queue
+                self.query = query
+                self.history = history
+                self.response = ''
+                self.received_inputs = False
+                self.queue.put(
+                    (self.response, history + [(self.query, self.response)]))
+
+            def put(self, value):
+                if len(value.shape) > 1 and value.shape[0] > 1:
+                    raise ValueError('ChatStreamer only supports batch size 1')
+                elif len(value.shape) > 1:
+                    value = value[0]
+
+                if not self.received_inputs:
+                    # The first received value is input_ids, ignore here
+                    self.received_inputs = True
+                    return
+
+                token = self.tokenizer.decode([value[-1]],
+                                              skip_special_tokens=True)
+                if token.strip() != '[UNUSED_TOKEN_145]':
+                    self.response = self.response + token
+                    history = self.history + [(self.query, self.response)]
+                    self.queue.put((self.response, history))
+
+            def end(self):
+                self.queue.put(None)
+
+        def stream_producer():
+            return self.chat(
+                tokenizer=tokenizer,
+                query=query,
+                streamer=ChatStreamer(tokenizer=tokenizer),
+                history=history,
+                max_new_tokens=max_new_tokens,
+                do_sample=do_sample,
+                temperature=temperature,
+                top_p=top_p,
+                **kwargs,
+            )
+
+        def consumer():
+            producer = threading.Thread(target=stream_producer)
+            producer.start()
+            while True:
+                res = response_queue.get()
+                if res is None:
+                    return
+                yield res
+
+        return consumer()

pytorch_model-00001-of-00002.bin

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:21fc151cb2dc7c497466f8f7d761d6532497b7d324b4a6d9af5b3401b4954fd9
+size 9983919738

pytorch_model-00002-of-00002.bin

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:da2c539854823c42464c73bbe22e7e2ea800a4448ff0a6be000aa6f49d435364
+size 7350094452

pytorch_model.bin.index.json

@@ -0,0 +1,947 @@
+{
+  "metadata": {
+    "total_size": 17333676032
+  },
+  "weight_map": {
+    "model.layers.0.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.0.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.1.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.10.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.11.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.12.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.13.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.14.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.15.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.16.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.17.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.18.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.19.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.19.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.19.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.19.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.19.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.19.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.19.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.19.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.19.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.19.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.19.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.19.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.19.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.19.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.19.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.19.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.19.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.2.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.2.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.20.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.20.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.21.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.22.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.23.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.24.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.25.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.26.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.27.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.28.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.29.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.3.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.3.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.30.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.30.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.attention.wo.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.attention.wo.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.attention.wo.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.attention.wqkv.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.attention.wqkv.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.attention.wqkv.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.attention_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.feed_forward.w1.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.feed_forward.w1.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.feed_forward.w1.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.feed_forward.w2.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.feed_forward.w2.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.feed_forward.w2.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.feed_forward.w3.Plora_A.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.feed_forward.w3.Plora_B.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.feed_forward.w3.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.31.ffn_norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.layers.4.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.4.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.5.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.6.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.7.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.8.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.attention.wo.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.attention.wo.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.attention.wo.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.attention.wqkv.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.attention.wqkv.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.attention.wqkv.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.attention_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.feed_forward.w1.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.feed_forward.w1.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.feed_forward.w1.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.feed_forward.w2.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.feed_forward.w2.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.feed_forward.w2.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.feed_forward.w3.Plora_A.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.feed_forward.w3.Plora_B.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.feed_forward.w3.weight": "pytorch_model-00001-of-00002.bin",
+    "model.layers.9.ffn_norm.weight": "pytorch_model-00001-of-00002.bin",
+    "model.norm.weight": "pytorch_model-00002-of-00002.bin",
+    "model.tok_embeddings.weight": "pytorch_model-00001-of-00002.bin",
+    "output.weight": "pytorch_model-00002-of-00002.bin",
+    "vision_proj.0.bias": "pytorch_model-00002-of-00002.bin",
+    "vision_proj.0.weight": "pytorch_model-00002-of-00002.bin",
+    "vision_proj.2.bias": "pytorch_model-00002-of-00002.bin",
+    "vision_proj.2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.embeddings.class_embedding": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.embeddings.patch_embedding.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.embeddings.position_embedding.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.0.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.1.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.10.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.11.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.12.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.13.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.14.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.15.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.16.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.17.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.18.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.19.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.2.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.20.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.21.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.22.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.23.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.3.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.4.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.5.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.6.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.7.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.8.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.layer_norm1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.layer_norm1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.layer_norm2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.layer_norm2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.mlp.fc1.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.mlp.fc1.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.mlp.fc2.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.mlp.fc2.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.self_attn.k_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.self_attn.k_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.self_attn.out_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.self_attn.out_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.self_attn.q_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.self_attn.q_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.self_attn.v_proj.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.encoder.layers.9.self_attn.v_proj.weight": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.pre_layrnorm.bias": "pytorch_model-00002-of-00002.bin",
+    "vit.vision_tower.vision_model.pre_layrnorm.weight": "pytorch_model-00002-of-00002.bin"
+  }
+}

special_tokens_map.json

@@ -0,0 +1,6 @@
+{
+  "bos_token": "<s>",
+  "eos_token": "</s>",
+  "pad_token": "</s>",
+  "unk_token": "<unk>"
+}

tokenization_internlm_xcomposer2.py

@@ -0,0 +1,252 @@
+# Copyright (c) InternLM. All rights reserved.
+#
+# This code is based on EleutherAI's GPT-NeoX library and the GPT-NeoX
+# and OPT implementations in this library. It has been modified from its
+# original forms to accommodate minor architectural differences compared
+# to GPT-NeoX and OPT used by the Meta AI team that trained the model.
+#
+# Licensed under the Apache License, Version 2.0 (the "License");
+# you may not use this file except in compliance with the License.
+# You may obtain a copy of the License at
+#
+#     http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing, software
+# distributed under the License is distributed on an "AS IS" BASIS,
+# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+# See the License for the specific language governing permissions and
+# limitations under the License.
+"""Tokenization classes for IntermLM."""
+import os
+from shutil import copyfile
+from typing import Any, Dict, List, Optional, Tuple
+
+import sentencepiece as spm
+from transformers.tokenization_utils import PreTrainedTokenizer
+from transformers.utils import logging
+
+logger = logging.get_logger(__name__)
+
+VOCAB_FILES_NAMES = {'vocab_file': './tokenizer.model'}
+
+PRETRAINED_VOCAB_FILES_MAP = {}
+
+
+class InternLMXComposer2Tokenizer(PreTrainedTokenizer):
+    """Construct a InternLM tokenizer. Based on byte-level Byte-Pair-Encoding.
+
+    Args:
+        vocab_file (`str`):
+            Path to the vocabulary file.
+    """
+
+    vocab_files_names = VOCAB_FILES_NAMES
+    pretrained_vocab_files_map = PRETRAINED_VOCAB_FILES_MAP
+    model_input_names = ['input_ids', 'attention_mask']
+    _auto_class = 'AutoTokenizer'
+
+    def __init__(
+        self,
+        vocab_file,
+        unk_token='<unk>',
+        bos_token='<s>',
+        eos_token='</s>',
+        pad_token='</s>',
+        sp_model_kwargs: Optional[Dict[str, Any]] = None,
+        add_bos_token=True,
+        add_eos_token=False,
+        decode_with_prefix_space=False,
+        clean_up_tokenization_spaces=False,
+        **kwargs,
+    ):
+        self.sp_model_kwargs = {} if sp_model_kwargs is None else sp_model_kwargs
+        self.vocab_file = vocab_file
+        self.add_bos_token = add_bos_token
+        self.add_eos_token = add_eos_token
+        self.decode_with_prefix_space = decode_with_prefix_space
+        self.sp_model = spm.SentencePieceProcessor(**self.sp_model_kwargs)
+        self.sp_model.Load(vocab_file)
+        self._no_prefix_space_tokens = None
+        super().__init__(
+            bos_token=bos_token,
+            eos_token=eos_token,
+            unk_token=unk_token,
+            pad_token=pad_token,
+            clean_up_tokenization_spaces=clean_up_tokenization_spaces,
+            **kwargs,
+        )
+        """ Initialization"""
+
+    @property
+    def no_prefix_space_tokens(self):
+        if self._no_prefix_space_tokens is None:
+            vocab = self.convert_ids_to_tokens(list(range(self.vocab_size)))
+            self._no_prefix_space_tokens = {
+                i
+                for i, tok in enumerate(vocab) if not tok.startswith('▁')
+            }
+        return self._no_prefix_space_tokens
+
+    @property
+    def vocab_size(self):
+        """Returns vocab size."""
+        return self.sp_model.get_piece_size()
+
+    @property
+    def bos_token_id(self) -> Optional[int]:
+        return self.sp_model.bos_id()
+
+    @property
+    def eos_token_id(self) -> Optional[int]:
+        return self.sp_model.eos_id()
+
+    def get_vocab(self):
+        """Returns vocab as a dict."""
+        vocab = {
+            self.convert_ids_to_tokens(i): i
+            for i in range(self.vocab_size)
+        }
+        vocab.update(self.added_tokens_encoder)
+        return vocab
+
+    def _tokenize(self, text):
+        """Returns a tokenized string."""
+        return self.sp_model.encode(text, out_type=str)
+
+    def _convert_token_to_id(self, token):
+        """Converts a token (str) in an id using the vocab."""
+        return self.sp_model.piece_to_id(token)
+
+    def _convert_id_to_token(self, index):
+        """Converts an index (integer) in a token (str) using the vocab."""
+        token = self.sp_model.IdToPiece(index)
+        return token
+
+    def _maybe_add_prefix_space(self, tokens, decoded):
+        if tokens and tokens[0] not in self.no_prefix_space_tokens:
+            return ' ' + decoded
+        else:
+            return decoded
+
+    def convert_tokens_to_string(self, tokens):
+        """Converts a sequence of tokens (string) in a single string."""
+        current_sub_tokens = []
+        out_string = ''
+        prev_is_special = False
+        for token in tokens:
+            # make sure that special tokens are not decoded using sentencepiece model
+            if token in self.all_special_tokens:
+                if not prev_is_special:
+                    out_string += ' '
+                out_string += self.sp_model.decode(current_sub_tokens) + token
+                prev_is_special = True
+                current_sub_tokens = []
+            else:
+                current_sub_tokens.append(token)
+                prev_is_special = False
+        out_string += self.sp_model.decode(current_sub_tokens)
+        out_string = self.clean_up_tokenization(out_string)
+        out_string = self._maybe_add_prefix_space(
+            tokens=tokens, decoded=out_string)
+        return out_string[1:]
+
+    def save_vocabulary(self,
+                        save_directory,
+                        filename_prefix: Optional[str] = None) -> Tuple[str]:
+        """Save the vocabulary and special tokens file to a directory.
+
+        Args:
+            save_directory (`str`):
+                The directory in which to save the vocabulary.
+
+        Returns:
+            `Tuple(str)`: Paths to the files saved.
+        """
+        if not os.path.isdir(save_directory):
+            logger.error(
+                f'Vocabulary path ({save_directory}) should be a directory')
+            return
+        out_vocab_file = os.path.join(
+            save_directory,
+            (filename_prefix + '-' if filename_prefix else '') +
+            VOCAB_FILES_NAMES['vocab_file'])
+
+        if os.path.abspath(self.vocab_file) != os.path.abspath(
+                out_vocab_file) and os.path.isfile(self.vocab_file):
+            copyfile(self.vocab_file, out_vocab_file)
+        elif not os.path.isfile(self.vocab_file):
+            with open(out_vocab_file, 'wb') as fi:
+                content_spiece_model = self.sp_model.serialized_model_proto()
+                fi.write(content_spiece_model)
+
+        return (out_vocab_file, )
+
+    def build_inputs_with_special_tokens(self, token_ids_0, token_ids_1=None):
+        if self.add_bos_token:
+            bos_token_ids = [self.bos_token_id]
+        else:
+            bos_token_ids = []
+
+        output = bos_token_ids + token_ids_0
+
+        if token_ids_1 is not None:
+            output = output + token_ids_1
+
+        if self.add_eos_token:
+            output = output + [self.eos_token_id]
+
+        return output
+
+    def get_special_tokens_mask(
+            self,
+            token_ids_0: List[int],
+            token_ids_1: Optional[List[int]] = None,
+            already_has_special_tokens: bool = False) -> List[int]:
+        """Retrieve sequence ids from a token list that has no special tokens
+        added. This method is called when adding special tokens using the
+        tokenizer `prepare_for_model` method.
+
+        Args:
+            token_ids_0 (`List[int]`):
+                List of IDs.
+            token_ids_1 (`List[int]`, *optional*):
+                Optional second list of IDs for sequence pairs.
+            already_has_special_tokens (`bool`, *optional*, defaults to `False`):
+                Whether or not the token list is already formatted with special tokens for the model.
+
+        Returns:
+            `List[int]`: A list of integers in the range [0, 1]: 1 for a special token, 0 for a sequence token.
+        """
+        if already_has_special_tokens:
+            return super().get_special_tokens_mask(
+                token_ids_0=token_ids_0,
+                token_ids_1=token_ids_1,
+                already_has_special_tokens=True)
+
+        if token_ids_1 is None:
+            return [1] + ([0] * len(token_ids_0)) + [1]
+        return [1] + ([0] * len(token_ids_0)) + [1, 1] + (
+            [0] * len(token_ids_1)) + [1]
+
+    def create_token_type_ids_from_sequences(
+            self,
+            token_ids_0: List[int],
+            token_ids_1: Optional[List[int]] = None) -> List[int]:
+        """Create a mask from the two sequences passed to be used in a
+        sequence-pair classification task. T5 does not make use of token type
+        ids, therefore a list of zeros is returned.
+
+        Args:
+            token_ids_0 (`List[int]`):
+                List of IDs.
+            token_ids_1 (`List[int]`, *optional*):
+                Optional second list of IDs for sequence pairs.
+
+        Returns:
+            `List[int]`: List of zeros.
+        """
+        eos = [self.eos_token_id]
+
+        if token_ids_1 is None:
+            return len(token_ids_0 + eos) * [0]
+        return len(token_ids_0 + eos + token_ids_1 + eos) * [0]

tokenizer.model

@@ -0,0 +1,3 @@
+version https://git-lfs.github.com/spec/v1
+oid sha256:f868398fc4e05ee1e8aeba95ddf18ddcc45b8bce55d5093bead5bbf80429b48b
+size 1477754

tokenizer_config.json

@@ -0,0 +1,16 @@
+{
+  "auto_map": {
+    "AutoTokenizer": [
+      "tokenization_internlm_xcomposer2.InternLMXComposer2Tokenizer",
+      null
+    ]
+  },
+  "bos_token": "<s>",
+  "clean_up_tokenization_spaces": false,
+  "eos_token": "</s>",
+  "model_max_length": 1000000000000000019884624838656,
+  "pad_token": "</s>",
+  "padding_side": "right",
+  "tokenizer_class": "InternLMXComposer2Tokenizer",
+  "unk_token": "<unk>"
+}

zero_to_fp32.py

@@ -0,0 +1,587 @@
+#!/usr/bin/env python
+
+# Copyright (c) Microsoft Corporation.
+# SPDX-License-Identifier: Apache-2.0
+
+# DeepSpeed Team
+
+# This script extracts fp32 consolidated weights from a zero 1, 2 and 3 DeepSpeed checkpoints. It gets
+# copied into the top level checkpoint dir, so the user can easily do the conversion at any point in
+# the future. Once extracted, the weights don't require DeepSpeed and can be used in any
+# application.
+#
+# example: python zero_to_fp32.py . pytorch_model.bin
+
+import argparse
+import torch
+import glob
+import math
+import os
+import re
+from collections import OrderedDict
+from dataclasses import dataclass
+
+# while this script doesn't use deepspeed to recover data, since the checkpoints are pickled with
+# DeepSpeed data structures it has to be available in the current python environment.
+from deepspeed.utils import logger
+from deepspeed.checkpoint.constants import (DS_VERSION, OPTIMIZER_STATE_DICT, SINGLE_PARTITION_OF_FP32_GROUPS,
+                                            FP32_FLAT_GROUPS, ZERO_STAGE, PARTITION_COUNT, PARAM_SHAPES, BUFFER_NAMES,
+                                            FROZEN_PARAM_SHAPES, FROZEN_PARAM_FRAGMENTS)
+
+
+@dataclass
+class zero_model_state:
+    buffers: dict()
+    param_shapes: dict()
+    shared_params: list
+    ds_version: int
+    frozen_param_shapes: dict()
+    frozen_param_fragments: dict()
+
+
+debug = 0
+
+# load to cpu
+device = torch.device('cpu')
+
+
+def atoi(text):
+    return int(text) if text.isdigit() else text
+
+
+def natural_keys(text):
+    '''
+    alist.sort(key=natural_keys) sorts in human order
+    http://nedbatchelder.com/blog/200712/human_sorting.html
+    (See Toothy's implementation in the comments)
+    '''
+    return [atoi(c) for c in re.split(r'(\d+)', text)]
+
+
+def get_model_state_file(checkpoint_dir, zero_stage):
+    if not os.path.isdir(checkpoint_dir):
+        raise FileNotFoundError(f"Directory '{checkpoint_dir}' doesn't exist")
+
+    # there should be only one file
+    if zero_stage <= 2:
+        file = os.path.join(checkpoint_dir, "mp_rank_00_model_states.pt")
+    elif zero_stage == 3:
+        file = os.path.join(checkpoint_dir, "zero_pp_rank_0_mp_rank_00_model_states.pt")
+
+    if not os.path.exists(file):
+        raise FileNotFoundError(f"can't find model states file at '{file}'")
+
+    return file
+
+
+def get_checkpoint_files(checkpoint_dir, glob_pattern):
+    # XXX: need to test that this simple glob rule works for multi-node setup too
+    ckpt_files = sorted(glob.glob(os.path.join(checkpoint_dir, glob_pattern)), key=natural_keys)
+
+    if len(ckpt_files) == 0:
+        raise FileNotFoundError(f"can't find {glob_pattern} files in directory '{checkpoint_dir}'")
+
+    return ckpt_files
+
+
+def get_optim_files(checkpoint_dir):
+    return get_checkpoint_files(checkpoint_dir, "*_optim_states.pt")
+
+
+def get_model_state_files(checkpoint_dir):
+    return get_checkpoint_files(checkpoint_dir, "*_model_states.pt")
+
+
+def parse_model_states(files):
+    zero_model_states = []
+    for file in files:
+        state_dict = torch.load(file, map_location=device)
+
+        if BUFFER_NAMES not in state_dict:
+            raise ValueError(f"{file} is not a model state checkpoint")
+        buffer_names = state_dict[BUFFER_NAMES]
+        if debug:
+            print("Found buffers:", buffer_names)
+
+        # recover just the buffers while restoring them to fp32 if they were saved in fp16
+        buffers = {k: v.float() for k, v in state_dict["module"].items() if k in buffer_names}
+        param_shapes = state_dict[PARAM_SHAPES]
+
+        # collect parameters that are included in param_shapes
+        param_names = []
+        for s in param_shapes:
+            for name in s.keys():
+                param_names.append(name)
+
+        # update with frozen parameters
+        frozen_param_shapes = state_dict.get(FROZEN_PARAM_SHAPES, None)
+        if frozen_param_shapes is not None:
+            if debug:
+                print(f"Found frozen_param_shapes: {frozen_param_shapes}")
+            param_names += list(frozen_param_shapes.keys())
+
+        # handle shared params
+        shared_params = [[k, v] for k, v in state_dict["shared_params"].items()]
+
+        ds_version = state_dict.get(DS_VERSION, None)
+
+        frozen_param_fragments = state_dict.get(FROZEN_PARAM_FRAGMENTS, None)
+
+        z_model_state = zero_model_state(buffers=buffers,
+                                         param_shapes=param_shapes,
+                                         shared_params=shared_params,
+                                         ds_version=ds_version,
+                                         frozen_param_shapes=frozen_param_shapes,
+                                         frozen_param_fragments=frozen_param_fragments)
+        zero_model_states.append(z_model_state)
+
+    return zero_model_states
+
+
+def parse_optim_states(files, ds_checkpoint_dir):
+
+    total_files = len(files)
+    state_dicts = []
+    for f in files:
+        state_dict = torch.load(f, map_location=device)
+        # immediately discard the potentially huge 2 optimizer states as we only care for fp32 master weights
+        # and also handle the case where it was already removed by another helper script
+        state_dict["optimizer_state_dict"].pop("optimizer_state_dict", None)
+        state_dicts.append(state_dict)
+
+    if not ZERO_STAGE in state_dicts[0][OPTIMIZER_STATE_DICT]:
+        raise ValueError(f"{files[0]} is not a zero checkpoint")
+    zero_stage = state_dicts[0][OPTIMIZER_STATE_DICT][ZERO_STAGE]
+    world_size = state_dicts[0][OPTIMIZER_STATE_DICT][PARTITION_COUNT]
+
+    # For ZeRO-2 each param group can have different partition_count as data parallelism for expert
+    # parameters can be different from data parallelism for non-expert parameters. So we can just
+    # use the max of the partition_count to get the dp world_size.
+
+    if type(world_size) is list:
+        world_size = max(world_size)
+
+    if world_size != total_files:
+        raise ValueError(
+            f"Expected {world_size} of '*_optim_states.pt' under '{ds_checkpoint_dir}' but found {total_files} files. "
+            "Possibly due to an overwrite of an old checkpoint, or a checkpoint didn't get saved by one or more processes."
+        )
+
+    # the groups are named differently in each stage
+    if zero_stage <= 2:
+        fp32_groups_key = SINGLE_PARTITION_OF_FP32_GROUPS
+    elif zero_stage == 3:
+        fp32_groups_key = FP32_FLAT_GROUPS
+    else:
+        raise ValueError(f"unknown zero stage {zero_stage}")
+
+    if zero_stage <= 2:
+        fp32_flat_groups = [state_dicts[i][OPTIMIZER_STATE_DICT][fp32_groups_key] for i in range(len(state_dicts))]
+    elif zero_stage == 3:
+        # if there is more than one param group, there will be multiple flattened tensors - one
+        # flattened tensor per group - for simplicity merge them into a single tensor
+        #
+        # XXX: could make the script more memory efficient for when there are multiple groups - it
+        # will require matching the sub-lists of param_shapes for each param group flattened tensor
+
+        fp32_flat_groups = [
+            torch.cat(state_dicts[i][OPTIMIZER_STATE_DICT][fp32_groups_key], 0) for i in range(len(state_dicts))
+        ]
+
+    return zero_stage, world_size, fp32_flat_groups
+
+
+def _get_fp32_state_dict_from_zero_checkpoint(ds_checkpoint_dir):
+    """
+    Returns fp32 state_dict reconstructed from ds checkpoint
+
+    Args:
+        - ``ds_checkpoint_dir``: path to the deepspeed checkpoint folder (where the optimizer files are)
+
+    """
+    print(f"Processing zero checkpoint '{ds_checkpoint_dir}'")
+
+    optim_files = get_optim_files(ds_checkpoint_dir)
+    zero_stage, world_size, fp32_flat_groups = parse_optim_states(optim_files, ds_checkpoint_dir)
+    print(f"Detected checkpoint of type zero stage {zero_stage}, world_size: {world_size}")
+
+    model_files = get_model_state_files(ds_checkpoint_dir)
+
+    zero_model_states = parse_model_states(model_files)
+    print(f'Parsing checkpoint created by deepspeed=={zero_model_states[0].ds_version}')
+
+    if zero_stage <= 2:
+        return _get_fp32_state_dict_from_zero2_checkpoint(world_size, fp32_flat_groups, zero_model_states)
+    elif zero_stage == 3:
+        return _get_fp32_state_dict_from_zero3_checkpoint(world_size, fp32_flat_groups, zero_model_states)
+
+
+def _zero2_merge_frozen_params(state_dict, zero_model_states):
+    if zero_model_states[0].frozen_param_shapes is None or len(zero_model_states[0].frozen_param_shapes) == 0:
+        return
+
+    frozen_param_shapes = zero_model_states[0].frozen_param_shapes
+    frozen_param_fragments = zero_model_states[0].frozen_param_fragments
+
+    if debug:
+        num_elem = sum(s.numel() for s in frozen_param_shapes.values())
+        print(f'rank 0: {FROZEN_PARAM_SHAPES}.numel = {num_elem}')
+
+        wanted_params = len(frozen_param_shapes)
+        wanted_numel = sum(s.numel() for s in frozen_param_shapes.values())
+        avail_numel = sum([p.numel() for p in frozen_param_fragments.values()])
+        print(f'Frozen params: Have {avail_numel} numels to process.')
+        print(f'Frozen params: Need {wanted_numel} numels in {wanted_params} params')
+
+    total_params = 0
+    total_numel = 0
+    for name, shape in frozen_param_shapes.items():
+        total_params += 1
+        unpartitioned_numel = shape.numel()
+        total_numel += unpartitioned_numel
+
+        state_dict[name] = frozen_param_fragments[name]
+
+        if debug:
+            print(f"{name} full shape: {shape} unpartitioned numel {unpartitioned_numel} ")
+
+    print(f"Reconstructed Frozen fp32 state dict with {total_params} params {total_numel} elements")
+
+
+def _zero2_merge_trainable_params(state_dict, world_size, fp32_flat_groups, zero_model_states):
+    param_shapes = zero_model_states[0].param_shapes
+
+    # Reconstruction protocol:
+    #
+    # XXX: document this
+
+    if debug:
+        for i in range(world_size):
+            for j in range(len(fp32_flat_groups[0])):
+                print(f"{FP32_FLAT_GROUPS}[{i}][{j}].shape={fp32_flat_groups[i][j].shape}")
+
+    # XXX: memory usage doubles here (zero2)
+    num_param_groups = len(fp32_flat_groups[0])
+    merged_single_partition_of_fp32_groups = []
+    for i in range(num_param_groups):
+        merged_partitions = [sd[i] for sd in fp32_flat_groups]
+        full_single_fp32_vector = torch.cat(merged_partitions, 0)
+        merged_single_partition_of_fp32_groups.append(full_single_fp32_vector)
+    avail_numel = sum(
+        [full_single_fp32_vector.numel() for full_single_fp32_vector in merged_single_partition_of_fp32_groups])
+
+    if debug:
+        wanted_params = sum([len(shapes) for shapes in param_shapes])
+        wanted_numel = sum([sum(shape.numel() for shape in shapes.values()) for shapes in param_shapes])
+        # not asserting if there is a mismatch due to possible padding
+        print(f"Have {avail_numel} numels to process.")
+        print(f"Need {wanted_numel} numels in {wanted_params} params.")
+
+    # params
+    # XXX: for huge models that can't fit into the host's RAM we will have to recode this to support
+    # out-of-core computing solution
+    total_numel = 0
+    total_params = 0
+    for shapes, full_single_fp32_vector in zip(param_shapes, merged_single_partition_of_fp32_groups):
+        offset = 0
+        avail_numel = full_single_fp32_vector.numel()
+        for name, shape in shapes.items():
+
+            unpartitioned_numel = shape.numel()
+            total_numel += unpartitioned_numel
+            total_params += 1
+
+            if debug:
+                print(f"{name} full shape: {shape} unpartitioned numel {unpartitioned_numel} ")
+            state_dict[name] = full_single_fp32_vector.narrow(0, offset, unpartitioned_numel).view(shape)
+            offset += unpartitioned_numel
+
+        # Z2 started to align to 2*world_size to improve nccl performance. Therefore both offset and
+        # avail_numel can differ by anywhere between 0..2*world_size. Due to two unrelated complex
+        # paddings performed in the code it's almost impossible to predict the exact numbers w/o the
+        # live optimizer object, so we are checking that the numbers are within the right range
+        align_to = 2 * world_size
+
+        def zero2_align(x):
+            return align_to * math.ceil(x / align_to)
+
+        if debug:
+            print(f"original offset={offset}, avail_numel={avail_numel}")
+
+        offset = zero2_align(offset)
+        avail_numel = zero2_align(avail_numel)
+
+        if debug:
+            print(f"aligned  offset={offset}, avail_numel={avail_numel}")
+
+        # Sanity check
+        if offset != avail_numel:
+            raise ValueError(f"consumed {offset} numels out of {avail_numel} - something is wrong")
+
+    print(f"Reconstructed fp32 state dict with {total_params} params {total_numel} elements")
+
+
+def _get_fp32_state_dict_from_zero2_checkpoint(world_size, fp32_flat_groups, zero_model_states):
+    state_dict = OrderedDict()
+
+    # buffers
+    buffers = zero_model_states[0].buffers
+    state_dict.update(buffers)
+    if debug:
+        print(f"added {len(buffers)} buffers")
+
+    _zero2_merge_frozen_params(state_dict, zero_model_states)
+
+    _zero2_merge_trainable_params(state_dict, world_size, fp32_flat_groups, zero_model_states)
+
+    # recover shared parameters
+    for pair in zero_model_states[0].shared_params:
+        if pair[1] in state_dict:
+            state_dict[pair[0]] = state_dict[pair[1]]
+
+    return state_dict
+
+
+def zero3_partitioned_param_info(unpartitioned_numel, world_size):
+    remainder = unpartitioned_numel % world_size
+    padding_numel = (world_size - remainder) if remainder else 0
+    partitioned_numel = math.ceil(unpartitioned_numel / world_size)
+    return partitioned_numel, padding_numel
+
+
+def _zero3_merge_frozen_params(state_dict, world_size, zero_model_states):
+    if zero_model_states[0].frozen_param_shapes is None or len(zero_model_states[0].frozen_param_shapes) == 0:
+        return
+
+    if debug:
+        for i in range(world_size):
+            num_elem = sum(s.numel() for s in zero_model_states[i].frozen_param_fragments.values())
+            print(f'rank {i}: {FROZEN_PARAM_SHAPES}.numel = {num_elem}')
+
+        frozen_param_shapes = zero_model_states[0].frozen_param_shapes
+        wanted_params = len(frozen_param_shapes)
+        wanted_numel = sum(s.numel() for s in frozen_param_shapes.values())
+        avail_numel = sum([p.numel() for p in zero_model_states[0].frozen_param_fragments.values()]) * world_size
+        print(f'Frozen params: Have {avail_numel} numels to process.')
+        print(f'Frozen params: Need {wanted_numel} numels in {wanted_params} params')
+
+    total_params = 0
+    total_numel = 0
+    for name, shape in zero_model_states[0].frozen_param_shapes.items():
+        total_params += 1
+        unpartitioned_numel = shape.numel()
+        total_numel += unpartitioned_numel
+
+        param_frags = tuple(model_state.frozen_param_fragments[name] for model_state in zero_model_states)
+        state_dict[name] = torch.cat(param_frags, 0).narrow(0, 0, unpartitioned_numel).view(shape)
+
+        partitioned_numel, partitioned_padding_numel = zero3_partitioned_param_info(unpartitioned_numel, world_size)
+
+        if debug:
+            print(
+                f"Frozen params: {total_params} {name} full shape: {shape} partition0 numel={partitioned_numel} partitioned_padding_numel={partitioned_padding_numel}"
+            )
+
+    print(f"Reconstructed Frozen fp32 state dict with {total_params} params {total_numel} elements")
+
+
+def _zero3_merge_trainable_params(state_dict, world_size, fp32_flat_groups, zero_model_states):
+    param_shapes = zero_model_states[0].param_shapes
+    avail_numel = fp32_flat_groups[0].numel() * world_size
+    # Reconstruction protocol: For zero3 we need to zip the partitions together at boundary of each
+    # param, re-consolidating each param, while dealing with padding if any
+
+    # merge list of dicts, preserving order
+    param_shapes = {k: v for d in param_shapes for k, v in d.items()}
+
+    if debug:
+        for i in range(world_size):
+            print(f"{FP32_FLAT_GROUPS}[{i}].shape={fp32_flat_groups[i].shape}")
+
+        wanted_params = len(param_shapes)
+        wanted_numel = sum(shape.numel() for shape in param_shapes.values())
+        # not asserting if there is a mismatch due to possible padding
+        avail_numel = fp32_flat_groups[0].numel() * world_size
+        print(f"Trainable params: Have {avail_numel} numels to process.")
+        print(f"Trainable params: Need {wanted_numel} numels in {wanted_params} params.")
+
+    # params
+    # XXX: for huge models that can't fit into the host's RAM we will have to recode this to support
+    # out-of-core computing solution
+    offset = 0
+    total_numel = 0
+    total_params = 0
+    for name, shape in param_shapes.items():
+
+        unpartitioned_numel = shape.numel()
+        total_numel += unpartitioned_numel
+        total_params += 1
+
+        partitioned_numel, partitioned_padding_numel = zero3_partitioned_param_info(unpartitioned_numel, world_size)
+
+        if debug:
+            print(
+                f"Trainable params: {total_params} {name} full shape: {shape} partition0 numel={partitioned_numel} partitioned_padding_numel={partitioned_padding_numel}"
+            )
+
+        # XXX: memory usage doubles here
+        state_dict[name] = torch.cat(
+            tuple(fp32_flat_groups[i].narrow(0, offset, partitioned_numel) for i in range(world_size)),
+            0).narrow(0, 0, unpartitioned_numel).view(shape)
+        offset += partitioned_numel
+
+    offset *= world_size
+
+    # Sanity check
+    if offset != avail_numel:
+        raise ValueError(f"consumed {offset} numels out of {avail_numel} - something is wrong")
+
+    print(f"Reconstructed Trainable fp32 state dict with {total_params} params {total_numel} elements")
+
+
+def _get_fp32_state_dict_from_zero3_checkpoint(world_size, fp32_flat_groups, zero_model_states):
+    state_dict = OrderedDict()
+
+    # buffers
+    buffers = zero_model_states[0].buffers
+    state_dict.update(buffers)
+    if debug:
+        print(f"added {len(buffers)} buffers")
+
+    _zero3_merge_frozen_params(state_dict, world_size, zero_model_states)
+
+    _zero3_merge_trainable_params(state_dict, world_size, fp32_flat_groups, zero_model_states)
+
+    # recover shared parameters
+    for pair in zero_model_states[0].shared_params:
+        if pair[1] in state_dict:
+            state_dict[pair[0]] = state_dict[pair[1]]
+
+    return state_dict
+
+
+def get_fp32_state_dict_from_zero_checkpoint(checkpoint_dir, tag=None):
+    """
+    Convert ZeRO 2 or 3 checkpoint into a single fp32 consolidated state_dict that can be loaded with
+    ``load_state_dict()`` and used for training without DeepSpeed or shared with others, for example
+    via a model hub.
+
+    Args:
+        - ``checkpoint_dir``: path to the desired checkpoint folder
+        - ``tag``: checkpoint tag used as a unique identifier for checkpoint. If not provided will attempt to load tag in 'latest' file. e.g., ``global_step14``
+
+    Returns:
+        - pytorch ``state_dict``
+
+    Note: this approach may not work if your application doesn't have sufficient free CPU memory and
+    you may need to use the offline approach using the ``zero_to_fp32.py`` script that is saved with
+    the checkpoint.
+
+    A typical usage might be ::
+
+        from deepspeed.utils.zero_to_fp32 import get_fp32_state_dict_from_zero_checkpoint
+        # do the training and checkpoint saving
+        state_dict = get_fp32_state_dict_from_zero_checkpoint(checkpoint_dir) # already on cpu
+        model = model.cpu() # move to cpu
+        model.load_state_dict(state_dict)
+        # submit to model hub or save the model to share with others
+
+    In this example the ``model`` will no longer be usable in the deepspeed context of the same
+    application. i.e. you will need to re-initialize the deepspeed engine, since
+    ``model.load_state_dict(state_dict)`` will remove all the deepspeed magic from it.
+
+    If you want it all done for you, use ``load_state_dict_from_zero_checkpoint`` instead.
+
+    """
+    if tag is None:
+        latest_path = os.path.join(checkpoint_dir, 'latest')
+        if os.path.isfile(latest_path):
+            with open(latest_path, 'r') as fd:
+                tag = fd.read().strip()
+        else:
+            raise ValueError(f"Unable to find 'latest' file at {latest_path}")
+
+    ds_checkpoint_dir = os.path.join(checkpoint_dir, tag)
+
+    if not os.path.isdir(ds_checkpoint_dir):
+        raise FileNotFoundError(f"Directory '{ds_checkpoint_dir}' doesn't exist")
+
+    return _get_fp32_state_dict_from_zero_checkpoint(ds_checkpoint_dir)
+
+
+def convert_zero_checkpoint_to_fp32_state_dict(checkpoint_dir, output_file, tag=None):
+    """
+    Convert ZeRO 2 or 3 checkpoint into a single fp32 consolidated ``state_dict`` file that can be
+    loaded with ``torch.load(file)`` + ``load_state_dict()`` and used for training without DeepSpeed.
+
+    Args:
+        - ``checkpoint_dir``: path to the desired checkpoint folder. (one that contains the tag-folder, like ``global_step14``)
+        - ``output_file``: path to the pytorch fp32 state_dict output file (e.g. path/pytorch_model.bin)
+        - ``tag``: checkpoint tag used as a unique identifier for checkpoint. If not provided will attempt to load tag in the file named ``latest`` in the checkpoint folder, e.g., ``global_step14``
+    """
+
+    state_dict = get_fp32_state_dict_from_zero_checkpoint(checkpoint_dir, tag)
+    print(f"Saving fp32 state dict to {output_file}")
+    torch.save(state_dict, output_file)
+
+
+def load_state_dict_from_zero_checkpoint(model, checkpoint_dir, tag=None):
+    """
+    1. Put the provided model to cpu
+    2. Convert ZeRO 2 or 3 checkpoint into a single fp32 consolidated ``state_dict``
+    3. Load it into the provided model
+
+    Args:
+        - ``model``: the model object to update
+        - ``checkpoint_dir``: path to the desired checkpoint folder. (one that contains the tag-folder, like ``global_step14``)
+        - ``tag``: checkpoint tag used as a unique identifier for checkpoint. If not provided will attempt to load tag in the file named ``latest`` in the checkpoint folder, e.g., ``global_step14``
+
+    Returns:
+        - ``model`: modified model
+
+    Make sure you have plenty of CPU memory available before you call this function. If you don't
+    have enough use the ``zero_to_fp32.py`` utility to do the conversion. You will find it
+    conveniently placed for you in the checkpoint folder.
+
+    A typical usage might be ::
+
+        from deepspeed.utils.zero_to_fp32 import load_state_dict_from_zero_checkpoint
+        model = load_state_dict_from_zero_checkpoint(trainer.model, checkpoint_dir)
+        # submit to model hub or save the model to share with others
+
+    Note, that once this was run, the ``model`` will no longer be usable in the deepspeed context
+    of the same application. i.e. you will need to re-initialize the deepspeed engine, since
+    ``model.load_state_dict(state_dict)`` will remove all the deepspeed magic from it.
+
+    """
+    logger.info(f"Extracting fp32 weights")
+    state_dict = get_fp32_state_dict_from_zero_checkpoint(checkpoint_dir, tag)
+
+    logger.info(f"Overwriting model with fp32 weights")
+    model = model.cpu()
+    model.load_state_dict(state_dict, strict=False)
+
+    return model
+
+
+if __name__ == "__main__":
+
+    parser = argparse.ArgumentParser()
+    parser.add_argument("checkpoint_dir",
+                        type=str,
+                        help="path to the desired checkpoint folder, e.g., path/checkpoint-12")
+    parser.add_argument(
+        "output_file",
+        type=str,
+        help="path to the pytorch fp32 state_dict output file (e.g. path/checkpoint-12/pytorch_model.bin)")
+    parser.add_argument("-t",
+                        "--tag",
+                        type=str,
+                        default=None,
+                        help="checkpoint tag used as a unique identifier for checkpoint. e.g., global_step1")
+    parser.add_argument("-d", "--debug", action='store_true', help="enable debug")
+    args = parser.parse_args()
+
+    debug = args.debug
+
+    convert_zero_checkpoint_to_fp32_state_dict(args.checkpoint_dir, args.output_file, tag=args.tag)