pytorch/torch/backends/mkldnn/__init__.py
Edward Yang 50df3e5e2e Add ability to query if built with CUDA and MKL-DNN. (#18362)
Summary:
Pull Request resolved: https://github.com/pytorch/pytorch/pull/18362
ghimport-source-id: 374b7ab97e2d6a894368007133201f510539296f

Stack from [ghstack](https://github.com/ezyang/ghstack):
* #18242 Test running a CUDA build on CPU machine.
* **#18362 Add ability to query if built with CUDA and MKL-DNN.**

Fixes #18108.

Signed-off-by: Edward Z. Yang <ezyang@fb.com>

Differential Revision: D14584430

fbshipit-source-id: 7605a1ac4e8f2a7c70d52e5a43ad7f03f0457473
2019-03-25 10:39:09 -07:00

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Python

import torch
def is_available():
r"""Returns whether PyTorch is built with MKL-DNN support."""
return torch._C.has_mkldnn