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// Copyright (c) Facebook, Inc. and its affiliates. All Rights Reserved
#include "MsDeformAttn/ms_deform_attn.h"
namespace groundingdino {
#ifdef WITH_CUDA
extern int get_cudart_version();
#endif
std::string get_cuda_version() {
#ifdef WITH_CUDA
std::ostringstream oss;
// copied from
// https://github.com/pytorch/pytorch/blob/master/aten/src/ATen/cuda/detail/CUDAHooks.cpp#L231
auto printCudaStyleVersion = [&](int v) {
oss << (v / 1000) << "." << (v / 10 % 100);
if (v % 10 != 0) {
oss << "." << (v % 10);
}
};
printCudaStyleVersion(get_cudart_version());
return oss.str();
#else
return std::string("not available");
#endif
}
// similar to
// https://github.com/pytorch/pytorch/blob/master/aten/src/ATen/Version.cpp
std::string get_compiler_version() {
std::ostringstream ss;
#if defined(__GNUC__)
#ifndef __clang__
{ ss << "GCC " << __GNUC__ << "." << __GNUC_MINOR__; }
#endif
#endif
#if defined(__clang_major__)
{
ss << "clang " << __clang_major__ << "." << __clang_minor__ << "."
<< __clang_patchlevel__;
}
#endif
#if defined(_MSC_VER)
{ ss << "MSVC " << _MSC_FULL_VER; }
#endif
return ss.str();
}
PYBIND11_MODULE(TORCH_EXTENSION_NAME, m) {
m.def("ms_deform_attn_forward", &ms_deform_attn_forward, "ms_deform_attn_forward");
m.def("ms_deform_attn_backward", &ms_deform_attn_backward, "ms_deform_attn_backward");
}
} // namespace groundingdino |