Upload gguf-imat-llama-3.py

gguf-imat-llama-3.py

@@ -1,169 +1,181 @@
-import os
-import requests
-import zipfile
-import subprocess
-import shutil
-from huggingface_hub import snapshot_download
-
-def clone_or_update_llama_cpp():
-    print("Preparing...")
-    base_dir = os.path.dirname(os.path.abspath(__file__))
-    os.chdir(base_dir)
-    if not os.path.exists("llama.cpp"):
-        subprocess.run(["git", "clone", "--depth", "1", "https://github.com/ggerganov/llama.cpp"])
-    else:
-        os.chdir("llama.cpp")
-        subprocess.run(["git", "pull"])
-    os.chdir(base_dir)
-    print("The 'llama.cpp' repository is ready.")
-
-def download_llama_release():
-    base_dir = os.path.dirname(os.path.abspath(__file__))
-    dl_dir = os.path.join(base_dir, "bin", "dl")
-    if not os.path.exists(dl_dir):
-        os.makedirs(dl_dir)
-
-    os.chdir(dl_dir)
-    latest_release_url = "https://github.com/ggerganov/llama.cpp/releases/latest"
-    response = requests.get(latest_release_url)
-    if response.status_code == 200:
-        latest_release_tag = response.url.split("/")[-1]
-        download_url = f"https://github.com/ggerganov/llama.cpp/releases/download/{latest_release_tag}/llama-{latest_release_tag}-bin-win-cuda-cu12.2.0-x64.zip"
-        response = requests.get(download_url)
-        if response.status_code == 200:
-            with open(f"llama-{latest_release_tag}-bin-win-cuda-cu12.2.0-x64.zip", "wb") as f:
-                f.write(response.content)
-            with zipfile.ZipFile(f"llama-{latest_release_tag}-bin-win-cuda-cu12.2.0-x64.zip", "r") as zip_ref:
-                zip_ref.extractall(os.path.join(base_dir, "bin"))
-            print("Downloading latest 'llama.cpp' prebuilt Windows binaries...")
-            print("Download and extraction completed successfully.")
-            return latest_release_tag
-        else:
-            print("Failed to download the release file.")
-    else:
-        print("Failed to fetch the latest release information.")
-
-def download_cudart_if_necessary(latest_release_tag):
-    base_dir = os.path.dirname(os.path.abspath(__file__))
-    cudart_dl_dir = os.path.join(base_dir, "bin", "dl")
-    if not os.path.exists(cudart_dl_dir):
-        os.makedirs(cudart_dl_dir)
-
-    cudart_zip_file = os.path.join(cudart_dl_dir, "cudart-llama-bin-win-cu12.2.0-x64.zip")
-    cudart_extracted_files = ["cublas64_12.dll", "cublasLt64_12.dll", "cudart64_12.dll"]
-
-    if all(os.path.exists(os.path.join(base_dir, "bin", file)) for file in cudart_extracted_files):
-        print("Cuda resources already exist. Skipping download.")
-    else:
-        cudart_download_url = f"https://github.com/ggerganov/llama.cpp/releases/download/{latest_release_tag}/cudart-llama-bin-win-cu12.2.0-x64.zip"
-        response = requests.get(cudart_download_url)
-        if response.status_code == 200:
-            with open(cudart_zip_file, "wb") as f:
-                f.write(response.content)
-            with zipfile.ZipFile(cudart_zip_file, "r") as zip_ref:
-                zip_ref.extractall(os.path.join(base_dir, "bin"))
-            print("Preparing 'cuda' resources...")
-            print("Download and extraction of cudart completed successfully.")
-        else:
-            print("Failed to download the cudart release file.")
-
-def download_model_repo():
-    base_dir = os.path.dirname(os.path.abspath(__file__))
-    models_dir = os.path.join(base_dir, "models")
-
-    if not os.path.exists(models_dir):
-        os.makedirs(models_dir)
-
-    model_id = input("Enter the model ID to download (e.g., huggingface/transformers): ")
-    model_name = model_id.split("/")[-1]
-    model_dir = os.path.join(models_dir, model_name)
-
-    gguf_dir = os.path.join(base_dir, "models", f"{model_name}-GGUF")
-    gguf_model_path = os.path.join(gguf_dir, f"{model_name}-F16.gguf")
-    imatrix_file_name = input("Enter the name of the imatrix.txt file (default: imatrix.txt): ").strip() or "imatrix.txt"
-    delete_model_dir = input("Remove HF model folder after converting original model to GGUF? (yes/no) (default: no): ").strip().lower()
-
-    if os.path.exists(gguf_model_path):
-        create_imatrix(base_dir, gguf_dir, gguf_model_path, model_name, imatrix_file_name)
-    else: 
-        if os.path.exists(model_dir):
-            print("Model repository already exists. Using existing repository.")  
-
-            convert_model_to_gguf_f16(base_dir, model_dir, model_name, delete_model_dir, imatrix_file_name)
-
-        else:
-            revision = input("Enter the revision (branch, tag, or commit) to download (default: main): ") or "main"
-
-            print("Downloading model repository...")
-            snapshot_download(repo_id=model_id, local_dir=model_dir, revision=revision)
-            print("Model repository downloaded successfully.")
-
-            convert_model_to_gguf_f16(base_dir, model_dir, model_name, delete_model_dir, imatrix_file_name)
-
-def convert_model_to_gguf_f16(base_dir, model_dir, model_name, delete_model_dir, imatrix_file_name):
-    convert_script = os.path.join(base_dir, "llama.cpp", "convert-hf-to-gguf.py")
-    gguf_dir = os.path.join(base_dir, "models", f"{model_name}-GGUF")
-    gguf_model_path = os.path.join(gguf_dir, f"{model_name}-F16.gguf")
-
-    if not os.path.exists(gguf_dir):
-        os.makedirs(gguf_dir)
-
-    if not os.path.exists(gguf_model_path):
-        subprocess.run(["python", convert_script, model_dir, "--outfile", gguf_model_path, "--outtype", "f16"])
-
-        if delete_model_dir == 'yes' or delete_model_dir == 'y':
-            shutil.rmtree(model_dir)
-            print(f"Original model directory '{model_dir}' deleted.")
-        else:
-            print(f"Original model directory '{model_dir}' was not deleted. You can remove it manually.")
-        
-    
-    create_imatrix(base_dir, gguf_dir, gguf_model_path, model_name, imatrix_file_name)
-
-def create_imatrix(base_dir, gguf_dir, gguf_model_path, model_name, imatrix_file_name):
-    imatrix_exe = os.path.join(base_dir, "bin", "imatrix.exe")
-    imatrix_output_src = os.path.join(gguf_dir, "imatrix.dat")
-    imatrix_output_dst = os.path.join(gguf_dir, "imatrix.dat")
-    if not os.path.exists(imatrix_output_dst):
-        try:
-            subprocess.run([imatrix_exe, "-m", gguf_model_path, "-f", os.path.join(base_dir, "imatrix", imatrix_file_name), "-ngl", "8"], cwd=gguf_dir)
-            shutil.move(imatrix_output_src, imatrix_output_dst)
-            print("imatrix.dat moved successfully.")
-        except Exception as e:
-            print("Error occurred while moving imatrix.dat:", e)
-    else:
-        print("imatrix.dat already exists in the GGUF folder.")
-
-    quantize_models(base_dir, model_name)
-
-def quantize_models(base_dir, model_name):
-    gguf_dir = os.path.join(base_dir, "models", f"{model_name}-GGUF")
-    f16_gguf_path = os.path.join(gguf_dir, f"{model_name}-F16.gguf")
-
-    quantization_options = [
-        "IQ3_M", "IQ3_XXS",
-        "Q4_K_M", "Q4_K_S", "IQ4_NL", "IQ4_XS",
-        "Q5_K_M", "Q5_K_S",
-        "Q6_K",
-        "Q8_0"
-    ]
-
-    for quant_option in quantization_options:
-        quantized_gguf_name = f"{model_name}-{quant_option}-imat.gguf"
-        quantized_gguf_path = os.path.join(gguf_dir, quantized_gguf_name)
-        quantize_command = os.path.join(base_dir, "bin", "quantize.exe")
-        imatrix_path = os.path.join(gguf_dir, "imatrix.dat")
-
-        subprocess.run([quantize_command, "--imatrix", imatrix_path, 
-                        f16_gguf_path, quantized_gguf_path, quant_option], cwd=gguf_dir)
-        print(f"Model quantized with {quant_option} option.")
-
-def main():
-    clone_or_update_llama_cpp()
-    latest_release_tag = download_llama_release()
-    download_cudart_if_necessary(latest_release_tag)
-    download_model_repo()
-    print("Finished preparing resources.")
-
-if __name__ == "__main__":
+import os
+import requests
+import zipfile
+import subprocess
+import shutil
+from huggingface_hub import snapshot_download
+
+def clone_or_update_llama_cpp():
+    print("Preparing...")
+    base_dir = os.path.dirname(os.path.abspath(__file__))
+    os.chdir(base_dir)
+    if not os.path.exists("llama.cpp"):
+        subprocess.run(["git", "clone", "--depth", "1", "https://github.com/ggerganov/llama.cpp"])
+    else:
+        os.chdir("llama.cpp")
+        subprocess.run(["git", "pull"])
+    os.chdir(base_dir)
+    print("The 'llama.cpp' repository is ready.")
+
+def download_llama_release():
+    base_dir = os.path.dirname(os.path.abspath(__file__))
+    dl_dir = os.path.join(base_dir, "bin", "dl")
+    if not os.path.exists(dl_dir):
+        os.makedirs(dl_dir)
+
+    os.chdir(dl_dir)
+    latest_release_url = "https://github.com/ggerganov/llama.cpp/releases/latest"
+    response = requests.get(latest_release_url)
+    if response.status_code == 200:
+        latest_release_tag = response.url.split("/")[-1]
+        download_url = f"https://github.com/ggerganov/llama.cpp/releases/download/{latest_release_tag}/llama-{latest_release_tag}-bin-win-cuda-cu12.2.0-x64.zip"
+        response = requests.get(download_url)
+        if response.status_code == 200:
+            with open(f"llama-{latest_release_tag}-bin-win-cuda-cu12.2.0-x64.zip", "wb") as f:
+                f.write(response.content)
+            with zipfile.ZipFile(f"llama-{latest_release_tag}-bin-win-cuda-cu12.2.0-x64.zip", "r") as zip_ref:
+                zip_ref.extractall(os.path.join(base_dir, "bin"))
+            print("Downloading latest 'llama.cpp' prebuilt Windows binaries...")
+            print("Download and extraction completed successfully.")
+            return latest_release_tag
+        else:
+            print("Failed to download the release file.")
+    else:
+        print("Failed to fetch the latest release information.")
+
+def download_cudart_if_necessary(latest_release_tag):
+    base_dir = os.path.dirname(os.path.abspath(__file__))
+    cudart_dl_dir = os.path.join(base_dir, "bin", "dl")
+    if not os.path.exists(cudart_dl_dir):
+        os.makedirs(cudart_dl_dir)
+
+    cudart_zip_file = os.path.join(cudart_dl_dir, "cudart-llama-bin-win-cu12.2.0-x64.zip")
+    cudart_extracted_files = ["cublas64_12.dll", "cublasLt64_12.dll", "cudart64_12.dll"]
+
+    if all(os.path.exists(os.path.join(base_dir, "bin", file)) for file in cudart_extracted_files):
+        print("Cuda resources already exist. Skipping download.")
+    else:
+        cudart_download_url = f"https://github.com/ggerganov/llama.cpp/releases/download/{latest_release_tag}/cudart-llama-bin-win-cu12.2.0-x64.zip"
+        response = requests.get(cudart_download_url)
+        if response.status_code == 200:
+            with open(cudart_zip_file, "wb") as f:
+                f.write(response.content)
+            with zipfile.ZipFile(cudart_zip_file, "r") as zip_ref:
+                zip_ref.extractall(os.path.join(base_dir, "bin"))
+            print("Preparing 'cuda' resources...")
+            print("Download and extraction of cudart completed successfully.")
+        else:
+            print("Failed to download the cudart release file.")
+
+def download_model_repo():
+    base_dir = os.path.dirname(os.path.abspath(__file__))
+    models_dir = os.path.join(base_dir, "models")
+
+    if not os.path.exists(models_dir):
+        os.makedirs(models_dir)
+
+    model_id = input("Enter the model ID to download (e.g., huggingface/transformers): ")
+    model_name = model_id.split("/")[-1]
+    model_dir = os.path.join(models_dir, model_name)
+
+    gguf_dir = os.path.join(base_dir, "models", f"{model_name}-GGUF")
+    gguf_model_path = os.path.join(gguf_dir, f"{model_name}-F16.gguf")
+    imatrix_file_name = input("Enter the name of the imatrix.txt file (default: imatrix.txt): ").strip() or "imatrix.txt"
+    delete_model_dir = input("Remove HF model folder after converting original model to GGUF? (yes/no) (default: no): ").strip().lower()
+
+    if os.path.exists(gguf_model_path):
+        create_imatrix(base_dir, gguf_dir, gguf_model_path, model_name, imatrix_file_name)
+    else: 
+        if os.path.exists(model_dir):
+            print("Model repository already exists. Using existing repository.")  
+
+            convert_model_to_gguf_bf16(base_dir, model_dir, model_name, delete_model_dir, imatrix_file_name)
+
+        else:
+            revision = input("Enter the revision (branch, tag, or commit) to download (default: main): ") or "main"
+
+            print("Downloading model repository...")
+            snapshot_download(repo_id=model_id, local_dir=model_dir, revision=revision)
+            print("Model repository downloaded successfully.")
+
+            convert_model_to_gguf_bf16(base_dir, model_dir, model_name, delete_model_dir, imatrix_file_name)
+
+def convert_model_to_gguf_bf16(base_dir, model_dir, model_name, delete_model_dir, imatrix_file_name):
+    convert_script = os.path.join(base_dir, "llama.cpp", "convert-hf-to-gguf.py")
+    gguf_dir = os.path.join(base_dir, "models", f"{model_name}-GGUF")
+    gguf_model_path = os.path.join(gguf_dir, f"{model_name}-BF16.gguf")
+
+    if not os.path.exists(gguf_dir):
+        os.makedirs(gguf_dir)
+
+    if not os.path.exists(gguf_model_path):
+        subprocess.run(["python", convert_script, model_dir, "--outfile", gguf_model_path, "--outtype", "bf16"])
+
+    convert_model_to_gguf_f16(base_dir, model_dir, model_name, delete_model_dir, imatrix_file_name)
+
+def convert_model_to_gguf_f16(base_dir, model_dir, model_name, delete_model_dir, imatrix_file_name):
+    convert_script = os.path.join(base_dir, "llama.cpp", "convert-hf-to-gguf.py")
+    gguf_dir = os.path.join(base_dir, "models", f"{model_name}-GGUF")
+    gguf_model_path = os.path.join(gguf_dir, f"{model_name}-F16.gguf")
+
+    if not os.path.exists(gguf_dir):
+        os.makedirs(gguf_dir)
+
+    if not os.path.exists(gguf_model_path):
+        subprocess.run(["python", convert_script, model_dir, "--outfile", gguf_model_path, "--outtype", "f16"])
+
+        if delete_model_dir == 'yes' or delete_model_dir == 'y':
+            shutil.rmtree(model_dir)
+            print(f"Original model directory '{model_dir}' deleted.")
+        else:
+            print(f"Original model directory '{model_dir}' was not deleted. You can remove it manually.")
+        
+    create_imatrix(base_dir, gguf_dir, gguf_model_path, model_name, imatrix_file_name)
+
+def create_imatrix(base_dir, gguf_dir, gguf_model_path, model_name, imatrix_file_name):
+    imatrix_exe = os.path.join(base_dir, "bin", "imatrix.exe")
+    imatrix_output_src = os.path.join(gguf_dir, "imatrix.dat")
+    imatrix_output_dst = os.path.join(gguf_dir, "imatrix.dat")
+    if not os.path.exists(imatrix_output_dst):
+        try:
+            subprocess.run([imatrix_exe, "-m", gguf_model_path, "-f", os.path.join(base_dir, "imatrix", imatrix_file_name), "-ngl", "7"], cwd=gguf_dir)
+            shutil.move(imatrix_output_src, imatrix_output_dst)
+            print("imatrix.dat moved successfully.")
+        except Exception as e:
+            print("Error occurred while moving imatrix.dat:", e)
+    else:
+        print("imatrix.dat already exists in the GGUF folder.")
+
+    quantize_models(base_dir, model_name)
+
+def quantize_models(base_dir, model_name):
+    gguf_dir = os.path.join(base_dir, "models", f"{model_name}-GGUF")
+    bf16_gguf_path = os.path.join(gguf_dir, f"{model_name}-BF16.gguf")
+
+    quantization_options = [
+        "IQ3_M", "IQ3_XXS",
+        "Q4_K_M", "Q4_K_S", "IQ4_NL", "IQ4_XS",
+        "Q5_K_M", "Q5_K_S",
+        "Q6_K",
+        "Q8_0"
+    ]
+
+    for quant_option in quantization_options:
+        quantized_gguf_name = f"{model_name}-{quant_option}-imat.gguf"
+        quantized_gguf_path = os.path.join(gguf_dir, quantized_gguf_name)
+        quantize_command = os.path.join(base_dir, "bin", "quantize.exe")
+        imatrix_path = os.path.join(gguf_dir, "imatrix.dat")
+
+        subprocess.run([quantize_command, "--imatrix", imatrix_path, 
+                        bf16_gguf_path, quantized_gguf_path, quant_option], cwd=gguf_dir)
+        print(f"Model quantized with {quant_option} option.")
+
+def main():
+    clone_or_update_llama_cpp()
+    latest_release_tag = download_llama_release()
+    download_cudart_if_necessary(latest_release_tag)
+    download_model_repo()
+    print("Finished preparing resources.")
+
+if __name__ == "__main__":
     main()