further energy interface cleanups (see changelog)

[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 a1588be..1c00d59 100644 (file)
--- a/examples/smpi/energy/f77/sef.f
+++ b/examples/smpi/energy/f77/sef.f
@@ -1,3 +1,9 @@
+! Copyright (c) 2013-2014. The SimGrid Team.
+! All rights reserved.
+
+! This program is free software; you can redistribute it and/or modify it
+! under the terms of the license (GNU LGPL) which comes with this package.
+
       program main
       include 'mpif.h'
 
@@ -7,14 +13,23 @@
       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()
 
       t = MPI_Wtime()
 
       print *, '[', t, '] [rank ', rank, ']',
-     &     pstates, 'pstates available'
+     &     pstates, ' pstates available'
 
       do i = 0, pstates - 1
          p = smpi_get_host_power_peak_at(i)
@@ -22,7 +37,7 @@
       end do
 
       do i = 0, pstates - 1
-         call smpi_set_host_power_peak_at(i)
+         call smpi_set_host_pstate(i)
          t = MPI_Wtime()
          p = smpi_get_host_current_power_peak()
          print *, '[', t, '] [rank ', rank, '] Current pstate: ', i,
@@ -34,9 +49,14 @@
          t = MPI_Wtime()
          e = smpi_get_host_consumed_energy()
          print *, '[', t, '] [rank ', rank, ']',
-     &        'Energy consumed (Joules): ', e
+     &        ' Energy consumed (Joules): ', e
       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