This is the command smpirun that can be run in the OnWorks free hosting provider using one of our multiple free online workstations such as Ubuntu Online, Fedora Online, Windows online emulator or MAC OS online emulator
PROGRAM:
NAME
smpirun - Allow the configuration and the execution of MPI programs with simgrid and SMPI
SYNOPSIS
smpirun [OPTIONS]… -platform <platform.xml> -hostfile <hostfile> program [PROGRAM-
OPTIONS]…
DESCRIPTION
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
OPTIONS
Configuration options
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.
Other options
-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
AUTHORS
The SimGrid team (simgrid-devel@lists.gforge.inria.fr)
COPYRIGHT AND LICENCE
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.
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