Allow the configuration and the execution of mpi programs with simgrid and smpi
smpirun [OPTIONS]… -platform <platform.xml> -hostfile <hostfile> program [PROGRAM-OPTIONS]…
smpirun provides an easy way to run programs linked to simgrid and using SMPI. It sets some default values, and generate a deployment file using the mandatory arguments -platform and -hostfile.
-platform <platform.xml>
XML file describing the platform on which we want to deploy the program
-hostfile, -machinefile <hostfile>
Hostfile listing all the machines in use
The configuration of the simulation can be tweaked using --cfg=parameter:value. Refer to http://simgrid.gforge.inria.fr/simgrid/latest/doc/options.html to know what are the different possibilities.
-help
Print the usage and a résumé of the available options
-keep-temps
Do not remove the generated files after execution.
-wrapper <command>
Use command to run the program (e.g. "valgrind").
-map
Display the machine on which each process rank is mapped.
-np <numprocs>
Use that amount of processes. By default, there is the same number of processes as there are of hosts in the hostfile.
-trace
Equivalent to –cfg=tracing:yes –cfg=tracing/smpi:yes, activate the trace mecanism if available.
-trace-ti
Activate time independant tracing.
-trace-comment <comment>
Put a comment on the top of the trace file.
-trace-comment-file <file>
Insert the content of the file at the head of the trace file as a comment.
-trace-grouped
Group MPI processes by location.
-trace-resource
Trace resource utilization.
-trace-viva
Generate configuration for Viva's GraphView.
-trace-file <tracefile>
Name of the tracefile
The SimGrid team ([email protected])
Copyright (c) 2014. The SimGrid Team. All rights reserved.
This program is free software; you may redistribute it and/or modify it under the terms of GNU LGPL (v2.1) license.