[Openmp-commits] [PATCH] D86307: [OpenMP] Pack first-private arguments to improve efficiency of data transfer

[Johannes Doerfert via Phabricator via Openmp-commits]

jdoerfert added a comment.

In D86307#2229032 <https://reviews.llvm.org/D86307#2229032>, @ye-luo wrote:

> Why just "small" ones? why not all of them?

In addition to the last paragraph of the new commit message, we also have to copy the data on the host in the right place. That is not free as the size grows.


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  https://reviews.llvm.org/D86307/new/

https://reviews.llvm.org/D86307