Skip to content

[OpenMP] Address __kmp_dist_for_static_init issue #129902

New issue

Have a question about this project? Sign up for a free GitHub account to open an issue and contact its maintainers and the community.

Sign up for GitHub

By clicking “Sign up for GitHub”, you agree to our terms of service and privacy statement. We’ll occasionally send you account related emails.

Already on GitHub? Sign in to your account

Merged
skatrak merged 1 commit into from
Mar 17, 2025
Merged

[OpenMP] Address __kmp_dist_for_static_init issue #129902

Changes from all commits
Commits
Show all changes
1 commit
Select commit
File filter

Filter by extension

Filter by extension
Conversations
Failed to load comments.
Loading
Jump to
Jump to file
Failed to load files.
Loading
Diff view
Diff view
6 changes: 6 additions & 0 deletions openmp/runtime/src/kmp_sched.cpp
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -542,6 +542,12 @@ static void __kmp_dist_for_static_init(ident_t *loc, kmp_int32 gtid,
nth = th->th.th_team_nproc;
team = th->th.th_team;
KMP_DEBUG_ASSERT(th->th.th_teams_microtask); // we are in the teams construct
// skip optional serialized teams to prevent this from using the wrong teams
// information when called after __kmp_serialized_parallel
// TODO: make __kmp_serialized_parallel eventually call __kmp_fork_in_teams
// to address this edge case
while (team->t.t_parent && team->t.t_serialized)
team = team->t.t_parent;
nteams = th->th.th_teams_size.nteams;
team_id = team->t.t_master_tid;
KMP_DEBUG_ASSERT(nteams == (kmp_uint32)team->t.t_parent->t.t_nproc);
Expand Down