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#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>
#include <torch/csrc/utils/tensor_layouts.h>
namespace torch::utils {
#define REGISTER_LAYOUT(layout, LAYOUT) \
PyObject* layout##_layout = \
THPLayout_New(at::Layout::LAYOUT, "torch." #layout); \
Py_INCREF(layout##_layout); \
if (PyModule_AddObject(torch_module, "" #layout, layout##_layout) != 0) { \
throw python_error(); \
} \
registerLayoutObject((THPLayout*)layout##_layout, at::Layout::LAYOUT);
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();
}
registerLayoutObject((THPLayout*)strided_layout, at::Layout::Strided);
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::Layout::Sparse);
REGISTER_LAYOUT(sparse_csr, SparseCsr)
REGISTER_LAYOUT(sparse_csc, SparseCsc)
REGISTER_LAYOUT(sparse_bsr, SparseBsr)
REGISTER_LAYOUT(sparse_bsc, SparseBsc)
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::Layout::Mkldnn);
REGISTER_LAYOUT(jagged, Jagged);
}
} // namespace torch::utils
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