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From: "thomas.meltzer1 at gmail dot com" <gcc-bugzilla@gcc.gnu.org>
To: gcc-bugs@gcc.gnu.org
Subject: [Bug fortran/109701] I have a MWE where an omp reduction breaks if I add the option for GPU offloading (even if it isn't used).
Date: Thu, 04 May 2023 16:08:24 +0000	[thread overview]
Message-ID: <bug-109701-4-DmTfBsOudS@http.gcc.gnu.org/bugzilla/> (raw)
In-Reply-To: <bug-109701-4@http.gcc.gnu.org/bugzilla/>

https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109701

--- Comment #6 from tommelt <thomas.meltzer1 at gmail dot com> ---
Thank you.

Interestingly, I tried your suggestion:
"!$omp target teams distribute parallel do simd if(target:is_GPU)
reduction(max:max_diff) collapse(2)"

It works for gfortran v 12.2.0 

but it does not work for:
* gfortran v 11.3.0 or;
* gfortran v 10.3.0

  parent reply	other threads:[~2023-05-04 16:08 UTC|newest]

Thread overview: 8+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2023-05-02 17:07 [Bug fortran/109701] New: " thomas.meltzer1 at gmail dot com
2023-05-02 17:10 ` [Bug fortran/109701] " thomas.meltzer1 at gmail dot com
2023-05-02 19:05 ` anlauf at gcc dot gnu.org
2023-05-02 19:35 ` anlauf at gcc dot gnu.org
2023-05-03  8:30 ` thomas.meltzer1 at gmail dot com
2023-05-03 17:45 ` jakub at gcc dot gnu.org
2023-05-04 16:08 ` thomas.meltzer1 at gmail dot com [this message]
2023-05-04 16:41 ` jakub at gcc dot gnu.org

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