Hi!

On 2023-03-21T16:53:31+0100, I wrote:
> On 2022-08-26T11:07:28+0200, Tobias Burnus <tobias@codesourcery.com> wrote:
>> This patch adds initial [OpenMP reverse offload] support for nvptx.
>
>> CUDA does lockup when trying to copy data from the currently running
>> stream; hence, a new stream is generated to do the memory copying.
>
> As part of other work, where I had to touch those special code paths, I
> found that we may reduce complexity a little bit "by using the existing
> 'goacc_asyncqueue' instead of re-coding parts of it".  OK to push
> "libgomp: Simplify OpenMP reverse offload host <-> device memory copy implementation"
> (still testing), see attached?

My other work now actually does depend on this; I've pushed to
devel/omp/gcc-12 branch commit c276fa0616eb79ddc4d0245e775a841e84cbb7dd
"libgomp: Simplify OpenMP reverse offload host <-> device memory copy implementation",
see attached.

May this also go into master branch still at this time, or "next year"?


Grüße
 Thomas


-----------------
Siemens Electronic Design Automation GmbH; Anschrift: Arnulfstraße 201, 80634 München; Gesellschaft mit beschränkter Haftung; Geschäftsführer: Thomas Heurung, Frank Thürauf; Sitz der Gesellschaft: München; Registergericht München, HRB 106955