[PATCH 2/4] openacc: Fix async bugs in several OpenACC test cases

Julian Brown julian@codesourcery.com
Tue Jun 29 23:52:30 GMT 2021


On Tue, 29 Jun 2021 16:42:02 -0700
Julian Brown <julian@codesourcery.com> wrote:

> Several OpenACC tests accidentally abuse async semantics, leading to
> race conditions & test failures.  This patch fixes those tests.
> 
> Tested with offloading to AMD GCN. I can probably self-approve this as
> a testcase change only, unless anyone objects.

Forgot to say: this was previously posted as part of the AMD GCN
worker-partitioning series here:

  https://gcc.gnu.org/pipermail/gcc-patches/2021-March/566081.html

But I noticed that the worker-partitioning patches do not (now?) have to
be present for the tests in question to fail.

Thanks,

Julian


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