Re: [PATCH] [og12] OpenACC: Don't gang-privatize artificial variables

2022-10-18 Thread Julian Brown
On Tue, 18 Oct 2022 16:46:07 +0200 Thomas Schwinge wrote: > Hi Julian! > > On 2022-10-14T13:38:56+, Julian Brown > wrote: > ..., but to my surprised, that did fire in one occasion: > > > --- a/libgomp/testsuite/libgomp.oacc-fortran/privatized-ref-2.f90 > > +++ b/libgomp/testsuite/libgomp.o

Re: [PATCH] [og12] OpenACC: Don't gang-privatize artificial variables

2022-10-18 Thread Thomas Schwinge
Hi Julian! On 2022-10-14T13:38:56+, Julian Brown wrote: > This patch prevents compiler-generated artificial variables from being > treated as privatization candidates for OpenACC. > > The rationale is that e.g. "gang-private" variables actually must be > shared by each worker and vector spawn