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Add one more barrier at end of run #603

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Merged
merged 1 commit into from
Oct 20, 2025
Merged

Add one more barrier at end of run #603

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5 changes: 4 additions & 1 deletion cesm/driver/esm.F90
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Original file line number Diff line number Diff line change
Expand Up @@ -9,7 +9,7 @@ module ESM
use shr_mem_mod , only : shr_mem_init
use shr_log_mod , only : shr_log_setLogunit, shr_log_error
use esm_utils_mod, only : logunit, maintask, dbug_flag, chkerr
use esmf , only : ESMF_FAILURE
use esmf , only : ESMF_FAILURE, ESMF_VMBARRIER
implicit none
private

Expand Down Expand Up @@ -1557,6 +1557,9 @@ subroutine esm_finalize(driver, rc)
call ESMF_VMGet(vm, mpiCommunicator=mpicomm, rc=rc)
if (chkerr(rc,__LINE__,u_FILE_u)) return

call ESMF_VMBarrier(vm, rc=rc)
if (chkerr(rc,__LINE__,u_FILE_u)) return

call NUOPC_CompAttributeGet(driver, name="timing_dir",value=timing_dir, rc=rc)
if (chkerr(rc,__LINE__,u_FILE_u)) return

Expand Down