mirror of
https://github.com/zebrajr/pytorch.git
synced 2025-12-06 12:20:52 +01:00
49b10c58a3
Test Plan: revert-hammer Differential Revision: D20896697 Original commit changeset: 163554efa23d fbshipit-source-id: e3e370ef7c8be68ea34368dfcc7a7efc9d1f8761
45 lines
1.8 KiB
C++
45 lines
1.8 KiB
C++
#include <torch/csrc/utils/tensor_layouts.h>
|
|
#include <ATen/Layout.h>
|
|
#include <c10/core/ScalarType.h>
|
|
#include <torch/csrc/DynamicTypes.h>
|
|
#include <torch/csrc/Exceptions.h>
|
|
#include <torch/csrc/Layout.h>
|
|
#include <torch/csrc/python_headers.h>
|
|
#include <torch/csrc/utils/object_ptr.h>
|
|
|
|
namespace torch { namespace utils {
|
|
|
|
void initializeLayouts() {
|
|
auto torch_module = THPObjectPtr(PyImport_ImportModule("torch"));
|
|
if (!torch_module) throw python_error();
|
|
|
|
PyObject *strided_layout = THPLayout_New(at::Layout::Strided, "torch.strided");
|
|
Py_INCREF(strided_layout);
|
|
if (PyModule_AddObject(torch_module, "strided", strided_layout) != 0) {
|
|
throw python_error();
|
|
}
|
|
// for now, let's look these up by Backend; we could create our own enum in the future.
|
|
registerLayoutObject((THPLayout*)strided_layout, at::Backend::CPU);
|
|
registerLayoutObject((THPLayout*)strided_layout, at::Backend::CUDA);
|
|
registerLayoutObject((THPLayout*)strided_layout, at::Backend::MSNPU);
|
|
registerLayoutObject((THPLayout*)strided_layout, at::Backend::XLA);
|
|
registerLayoutObject((THPLayout*)strided_layout, at::Backend::QuantizedCPU);
|
|
|
|
PyObject *sparse_coo_layout = THPLayout_New(at::Layout::Sparse, "torch.sparse_coo");
|
|
Py_INCREF(sparse_coo_layout);
|
|
if (PyModule_AddObject(torch_module, "sparse_coo", sparse_coo_layout) != 0) {
|
|
throw python_error();
|
|
}
|
|
registerLayoutObject((THPLayout*)sparse_coo_layout, at::Backend::SparseCPU);
|
|
registerLayoutObject((THPLayout*)sparse_coo_layout, at::Backend::SparseCUDA);
|
|
|
|
PyObject *mkldnn_layout = THPLayout_New(at::Layout::Mkldnn, "torch._mkldnn");
|
|
Py_INCREF(mkldnn_layout);
|
|
if (PyModule_AddObject(torch_module, "_mkldnn", mkldnn_layout) != 0) {
|
|
throw python_error();
|
|
}
|
|
registerLayoutObject((THPLayout*)mkldnn_layout, at::Backend::MkldnnCPU);
|
|
}
|
|
|
|
}} // namespace torch::utils
|