Skip to content

Fix MPI synchronization in real #1299

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
davegill merged 2 commits into from
Oct 23, 2020
Merged

Fix MPI synchronization in real #1299

Changes from all commits
Commits
Show all changes
2 commits
Select commit Hold shift + click to select a range
acbd74f
Fix MPI synchronization in real
Oct 12, 2020
aef012d
Fence MPI call with DM_PARALLEL key
Oct 13, 2020
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
3 changes: 3 additions & 0 deletions external/RSL_LITE/module_dm.F
View file
Open in desktop
Original file line number Diff line number Diff line change
Expand Up @@ -228,6 +228,9 @@ SUBROUTINE wrf_dm_initialize
CALL nl_set_nproc_y ( 1, ntasks_y )
WRITE( wrf_err_message , * )'Ntasks in X ',ntasks_x,', ntasks in Y ',ntasks_y
CALL wrf_message( wrf_err_message )
#if ( defined( DM_PARALLEL ) && ( ! defined( STUBMPI ) ) )
CALL MPI_BARRIER( local_communicator, ierr )
#endif
RETURN
END SUBROUTINE wrf_dm_initialize

Expand Down