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Does gdrcopy work with CUDA Virtual Memory Management APIs? #257

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mzient opened this issue May 10, 2023 · 2 comments

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mzient commented May 10, 2023

Does gdrcopy work with memory allocated with cuMemAddressReserve/cuMemCreate/cuMemMap?

hongbilu commented May 11, 2023

vmm cases are there in sanity test cases, you can run it if your cuda version > 11.0

drossetti added the question label

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drossetti commented Jun 6, 2023

confirming that it works, provided that the allocation has the gpudirect rdma flag set.

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