pin_memory Class — pytorch Architecture
Architecture documentation for the pin_memory class in MiscUtils.h from the pytorch codebase.
Entity Profile
Source Code
aten/src/ATen/native/cuda/MiscUtils.h lines 20–29
template<class T>
static inline Storage pin_memory(int64_t size) {
auto* allocator = cuda::getPinnedMemoryAllocator();
int64_t adjusted_size = size * sizeof(T);
return Storage(
Storage::use_byte_size_t(),
adjusted_size,
allocator,
/*resizable=*/false);
}
Source
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