46c4926485
HeteroSync does a good job of testing the GPU memory system and atomics support, without requiring a long runtime. Thus, this commit adds a mutex and barrier test from HeteroSync to the nightly regression to ensure these components are tested. Change-Id: I65998a0a63d41dd3ba165c3a000cee7e42e9034a Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5/+/50951 Maintainer: Matt Sinclair <mattdsinclair@gmail.com> Tested-by: kokoro <noreply+kokoro@google.com> Reviewed-by: Bobby R. Bruce <bbruce@ucdavis.edu>