Hi Julian! On Fri, 30 Nov 2018 10:37:09 +0000, Julian Brown <jul...@codesourcery.com> wrote: > > On 2018/7/21 6:07 AM, Cesar Philippidis wrote: > > > This is another old gomp4 patch that corrects a bug where the > > > runtime was passing the wrong offset for subarray data to the > > > accelerator. The original description of this patch can be found > > > here <https://gcc.gnu.org/ml/gcc-patches/2016-08/msg01676.html>
> This one will be superseded Well, this is clearly a bug, so should be addressed independently. I just filed <https://gcc.gnu.org/PR88288> "[OpenACC, libgomp] Adjust offsets for present data clauses". (Better late than never...) > by the attach/detach patch, I think (where > the additional offset is added also, via calling "gomp_map_val". Aha, good to know: during review, I wondered about whether that function should actually be used. (But it also isn't in other places in "libgomp/target.c".) Grüße Thomas
