https://gcc.gnu.org/bugzilla/show_bug.cgi?id=109124
Bug ID: 109124
Summary: 'libgomp.oacc-c-c++-common/data-2-lib.c',
'libgomp.oacc-c-c++-common/data-2.c' GCN offloading
execution test FAILs
Product: gcc
Version: 13.0
Status: UNCONFIRMED
Keywords: openacc
Severity: normal
Priority: P3
Component: libgomp
Assignee: unassigned at gcc dot gnu.org
Reporter: tschwinge at gcc dot gnu.org
CC: ams at gcc dot gnu.org, jakub at gcc dot gnu.org, jules at
gcc dot gnu.org
Target Milestone: ---
With my recent commit r13-6590-gf8332e52a498df480f72303de32ad0751ad899fe "Use
'GOMP_MAP_VARS_TARGET' for OpenACC compute constructs [PR90596]", the
'libgomp.oacc-c-c++-common/data-2-lib.c', 'libgomp.oacc-c-c++-common/data-2.c'
GCN offloading execution test started FAILing (almost) always. (Exception:
(default) '-march=fiji', but probably rather due to differences in
hardware/parallelism capabilities?)
There's been some discussion about those test cases in
<https://inbox.sourceware.org/gcc-patches/20190910174143.46888-2-jul...@codesourcery.com>
"Improve async serialize implementation for AMD GCN libgomp plugin" that I need
to look into.
