FM / THC

/usr/local/lib64/python3.6/site-packages/torch/include/THC/

/usr/local/lib64/python3.6/site-packages/torch/include/THC

Name	Size	Mode	Actions
generic/	-	0755	rm
THC.h	328	0644	edit dl rm
THCAllocator.h	370	0644	edit dl rm
THCAsmUtils.cuh	3444	0644	edit dl rm
THCAtomics.cuh	13094	0644	edit dl rm
THCCachingHostAllocator.h	1254	0644	edit dl rm
THCDeviceTensor-inl.cuh	11515	0644	edit dl rm
THCDeviceTensor.cuh	16160	0644	edit dl rm
THCDeviceTensorUtils-inl.cuh	4497	0644	edit dl rm
THCDeviceTensorUtils.cuh	2720	0644	edit dl rm
THCDeviceUtils.cuh	942	0644	edit dl rm
THCGeneral.h	2741	0644	edit dl rm
THCGeneral.hpp	743	0644	edit dl rm
THCGenerateAllTypes.h	958	0644	edit dl rm
THCGenerateBFloat16Type.h	515	0644	edit dl rm
THCGenerateBoolType.h	449	0644	edit dl rm
THCGenerateByteType.h	419	0644	edit dl rm
THCGenerateCharType.h	418	0644	edit dl rm
THCGenerateComplexDoubleType.h	533	0644	edit dl rm
THCGenerateComplexFloatType.h	526	0644	edit dl rm
THCGenerateComplexTypes.h	298	0644	edit dl rm
THCGenerateDoubleType.h	464	0644	edit dl rm
THCGenerateFloatType.h	550	0644	edit dl rm
THCGenerateFloatTypes.h	779	0644	edit dl rm
THCGenerateHalfType.h	481	0644	edit dl rm
THCGenerateIntType.h	414	0644	edit dl rm
THCGenerateLongType.h	419	0644	edit dl rm
THCGenerateShortType.h	424	0644	edit dl rm
THCIntegerDivider.cuh	4095	0644	edit dl rm
THCNumerics.cuh	19813	0644	edit dl rm
THCScanUtils.cuh	4789	0644	edit dl rm
THCSleep.h	232	0644	edit dl rm
THCStorage.h	487	0644	edit dl rm
THCStorage.hpp	846	0644	edit dl rm
THCStorageCopy.h	466	0644	edit dl rm
THCTensor.h	623	0644	edit dl rm
THCTensor.hpp	1070	0644	edit dl rm
THCTensorCopy.h	467	0644	edit dl rm
THCTensorCopy.hpp	600	0644	edit dl rm
THCTensorMathReduce.cuh	664	0644	edit dl rm
THCThrustAllocator.cuh	618	0644	edit dl rm

Edit: /usr/local/lib64/python3.6/site-packages/torch/include/THC/THCCachingHostAllocator.h (1254B)

#ifndef THC_CACHING_HOST_ALLOCATOR_INC
#define THC_CACHING_HOST_ALLOCATOR_INC

#include <THC/THCGeneral.h>

#include <c10/cuda/CUDAStream.h>

//
// A caching allocator for CUDA host allocations (pinned memory).
//
// This provides a drop-in replacement for THCudaHostAllocator, which re-uses
// freed pinned (page-locked) memory allocations. This avoids device
// synchronizations due to cudaFreeHost calls.
//
// To ensure correct behavior, THCCachingHostAllocator_recordEvent must be
// called anytime a pointer from this allocator is used in a cudaMemcpyAsync
// call between host and device. We implement this for storages and tensors in
// copy_from_cpu_async_ and copy_to_cpu_async_.
//
// Note that this allocator does not split larger allocations into smaller
// blocks, unlike the caching device allocator.
//
TORCH_CUDA_CPP_API c10::Allocator* getTHCCachingHostAllocator(void);

// Records an event in the specified stream. The allocation 'ptr' will not be
// re-used until the event has occurred.
TORCH_CUDA_CPP_API cudaError_t
THCCachingHostAllocator_recordEvent(void* ptr, at::cuda::CUDAStream stream);

// Releases cached pinned memory allocations via cudaHostFree
TORCH_CUDA_CPP_API void THCCachingHostAllocator_emptyCache(void);

#endif

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