https://gcc.gnu.org/bugzilla/show_bug.cgi?id=98738
Thomas Schwinge <tschwinge at gcc dot gnu.org> changed:
What |Removed |Added
----------------------------------------------------------------------------
CC| |tschwinge at gcc dot gnu.org
Status|NEW |ASSIGNED
Assignee|unassigned at gcc dot gnu.org |kcy at codesourcery dot
com
--- Comment #13 from Thomas Schwinge <tschwinge at gcc dot gnu.org> ---
Kwok, it seems -- at least in my testing -- that your latest commit
d656bfda2d8316627d0bbb18b10954e6aaf3c88c "openmp: Fix intermittent hanging of
task-detach-6 libgomp tests [PR98738]" has broken things with nvptx offloading
enabled: because of hanging
'libgomp.c/../libgomp.c-c++-common/task-detach-6.c', I manually terminated
testing after:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
24507 thomas 20 0 9157400 130444 122980 R 100.0 0.4 41:13.59
./task-detach-6.exe
..., and another run after:
PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
32365 thomas 20 0 9159472 140040 128136 R 100.0 0.4 59:05.48
./task-detach-6.exe
I had 100 % GPU utilization in this state.
Is there something wrong (are you or anyone reproducing that with nvptx
offloading?), or is something wrong on my side?
