High Performance Computing 1
MPE
• MPI_Init">int MPI_Init( int *argc, char ***argv )
•{
• int procid, returnVal;
• returnVal = PMPI_Init( argc, argv );
• MPE_Initlog();
• MPI_Comm_rank( MPI_COMM_WORLD, &procid );
• if (procid == 0)
•      { MPE_Describe_state( S_SEND_EVENT, E_SEND_EVENT,
•         "Send", "blue:gray3" );
•    MPE_Describe_state( S_RECV_EVENT, E_RECV_EVENT,
•         "Recv", "green:light_gray" );
•...
•      }
•return returnVal;
•}