Hi, yesterday I installed openmpi-1.6.2rc5r27346 and it seems to work. Unfortunately I get a misleading error message when I call "mpiexec" with an unknown option.
tyr fd1026 112 mpiexec -np 2 -host sunpc0 -report-bindings -bycore \ -bind-to-core date Sun Sep 23 11:28:45 CEST 2012 [sunpc0:12881] MCW rank 0 bound to socket 0[core 0]: [B .][. .] [sunpc0:12881] MCW rank 1 bound to socket 0[core 1]: [. B][. .] Sun Sep 23 11:28:45 CEST 2012 tyr fd1026 113 mpiexec -np 2 -host sunpc0 -report-bindings -map-by core \ -bind-to-core date -------------------------------------------------------------------------- mpiexec was unable to launch the specified application as it could not find an executable: Executable: -map-by Node: sunpc0 while attempting to start process rank 0. -------------------------------------------------------------------------- 2 total processes failed to start Is it possible to display an error message like "unknown option"? Kind regards Siegmar
