Add proper error checking.

[simgrid.git] / examples / smpi / energy / f77 / sef.f

diff --git a/examples/smpi/energy/f77/sef.f b/examples/smpi/energy/f77/sef.f
index 51a6ea2..a4c4644 100644 (file)
--- a/examples/smpi/energy/f77/sef.f
+++ b/examples/smpi/energy/f77/sef.f
@@ -13,7 +13,16 @@
       double precision p, t, e
 
       call MPI_Init(ierr)
+      if (ierr .ne. MPI_SUCCESS) then
+         print *, 'MPI_Init failed:', ierr
+         stop 1
+      endif
       call MPI_Comm_rank(MPI_COMM_WORLD, rank, ierr)
+      if (ierr .ne. MPI_SUCCESS) then
+         print *, 'MPI_Comm_rank failed:', ierr
+         call MPI_Abort(MPI_COMM_WORLD, 1, ierr)
+         stop 1
+      endif
 
       pstates = smpi_get_host_nb_pstates()
 
@@ -44,5 +53,10 @@
       end do
 
       call MPI_Finalize(ierr)
+      if (ierr .ne. MPI_SUCCESS) then
+         print *, 'MPI_Finalize failed:', ierr
+         call MPI_Abort(MPI_COMM_WORLD, 1, ierr)
+         stop 1
+      endif
 
       end program main