[cig-commits] commit 2332 by bangerth to /var/svn/dealii/aspect

[dealii.demon at gmail.com]

Revision 2332

Only produce output on processor zero.

U   trunk/aspect/source/main.cc


http://www.dealii.org/websvn/revision.php?repname=Aspect+Repository&path=%2F&rev=2332&peg=2332

Diff:
Modified: trunk/aspect/source/main.cc
===================================================================
--- trunk/aspect/source/main.cc	2014-03-05 17:03:28 UTC (rev 2331)
+++ trunk/aspect/source/main.cc	2014-03-10 21:00:23 UTC (rev 2332)
@@ -136,16 +136,20 @@
                                    + dlerror() + ">."));
         }
 
-      std::cout << std::endl;
+      if (Utilities::MPI::this_mpi_process (MPI_COMM_WORLD) == 0)
+	std::cout << std::endl;
 #else
-      std::cerr << std::endl << std::endl
-                << "----------------------------------------------------"
-                << std::endl;
-      std::cerr << "You can not load additional shared libraries on " << std::endl
-		<< "systems where you link ASPECT as a static executable."
-		<< std::endl
-                << "----------------------------------------------------"
-                << std::endl;
+      if (Utilities::MPI::this_mpi_process (MPI_COMM_WORLD) == 0)
+	{
+	  std::cerr << std::endl << std::endl
+		    << "----------------------------------------------------"
+		    << std::endl;
+	  std::cerr << "You can not load additional shared libraries on " << std::endl
+		    << "systems where you link ASPECT as a static executable."
+		    << std::endl
+		    << "----------------------------------------------------"
+		    << std::endl;
+	}
       std::exit (1);
 #endif
     }