More documentation for CUDA stream functions.#4756
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apaszke merged 3 commits intopytorch:masterfrom Jan 21, 2018
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| create a (non-default) stream (or explicitly request asynchronous operation | ||
| in, e.g., :meth:`~torch.Tensor.copy_`), your code will run as if every | ||
| operation was executed synchronously. However, when using non-default | ||
| streams, it is the user's responsibility to ensure proper synchronization. |
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yongjik
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Jan 21, 2018
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| By default, GPU operations are asynchronous. When you call a function that | ||
| involves GPU, the operations are *enqueued* to the particular device, but not | ||
| uses the GPU, the operations are *enqueued* to the particular device, but not |
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Thanks @yongjik! |
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