[Openmp-commits] [PATCH] D95274: [libomptarget][cuda] Call v2 functions explicitly

[Kelvin Li via Phabricator via Openmp-commits]

kkwli0 added a comment.

In D95274#2520002 <https://reviews.llvm.org/D95274#2520002>, @JonChesterfield wrote:

> What version of cuda are you using? It might be useful to know when things changed.
>
> I think we can dlopen cuda, and try to load cuMemcpyDtoHAsync_v2, and then try to load cuMemcpyDtoHAsync on failure. That would get us some degree of robustness to different symbol versions.



  $ cat /usr/local/cuda/version.txt 
  CUDA Version 10.2.89




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https://reviews.llvm.org/D95274