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20f769544c
This PR follows #116751. Pull Request resolved: https://github.com/pytorch/pytorch/pull/116486 Approved by: https://github.com/albanD
26 lines
713 B
C++
26 lines
713 B
C++
#pragma once
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#include <ATen/core/Tensor.h>
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#include <torch/csrc/python_headers.h>
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namespace torch::utils {
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PyObject* tensor_to_numpy(const at::Tensor& tensor, bool force = false);
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at::Tensor tensor_from_numpy(PyObject* obj, bool warn_if_not_writeable = true);
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int aten_to_numpy_dtype(const at::ScalarType scalar_type);
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at::ScalarType numpy_dtype_to_aten(int dtype);
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bool is_numpy_available();
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bool is_numpy_int(PyObject* obj);
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bool is_numpy_bool(PyObject* obj);
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bool is_numpy_scalar(PyObject* obj);
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void warn_numpy_not_writeable();
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at::Tensor tensor_from_cuda_array_interface(PyObject* obj);
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void validate_numpy_for_dlpack_deleter_bug();
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bool is_numpy_dlpack_deleter_bugged();
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} // namespace torch::utils
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