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fix temporary array warning in mpp_init #1628

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fix temporary array warning in mpp_init #1628

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7 changes: 5 additions & 2 deletions mpp/include/mpp_util_mpi.inc
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Original file line number Diff line number Diff line change
Expand Up @@ -101,6 +101,7 @@ function get_peset(pelist)
integer, intent(in), optional :: pelist(:)
integer :: errunit
integer :: i, n
integer, allocatable :: pelist_tmp(:)

if( .NOT.PRESENT(pelist) )then !set it to current_peset_num
get_peset = current_peset_num; return
Expand Down Expand Up @@ -134,11 +135,13 @@ function get_peset(pelist)
peset(i)%list(:) = pelist(:)
peset(i)%count = size(pelist(:))

call MPI_GROUP_INCL( peset(current_peset_num)%group, size(pelist(:)), pelist-mpp_root_pe(), peset(i)%group, error )
allocate(pelist_tmp(size(pelist(:))))
pelist_tmp = pelist - mpp_root_pe()
call MPI_GROUP_INCL( peset(current_peset_num)%group, size(pelist(:)), pelist_tmp, peset(i)%group, error )
call MPI_COMM_CREATE_GROUP(peset(current_peset_num)%id, peset(i)%group, &
DEFAULT_TAG, peset(i)%id, error )
get_peset = i

deallocate(pelist_tmp)
return

end function get_peset
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