FF-MPIRUN(1) General Commands Manual FF-MPIRUN(1)NAME
ff-mpirun - a tool for running jobs in parallel within FreeFem++
SYNOPSIS
ff-mpirun
DESCRIPTION
This manual page documents briefly the scope of the ff-mpirun command.
ff-mpirun is a script that facilitates the process of running jobs in parallel within FreeFem++. It is part of the FreeFem++ suite which is
used for the solution of Partial Differential Equations (PDE's) via the Finite Element Method (FEM).
AUTHOR
ff-mpitun was written by Frederic Hecht<hecht@ann.jussieu.fr>.
This manual page was created by Dimitrios Eftaxiopoulos <eftaxi12@otenet.gr>, for the Debian project (and may be used by others).
January 2, 2011 FF-MPIRUN(1)
Check Out this Related Man Page
OMPI-CHECKPOINT(1) Open MPI OMPI-CHECKPOINT(1)NAME
ompi-checkpoint, orte-checkpoint - Checkpoint a running parallel process using the Open MPI Checkpoint/Restart Service (CRS)
NOTE: ompi-checkpoint, and orte-checkpoint are all exact synonyms for each other. Using any of the names will result in exactly identical
behavior.
SYNOPSIS
ompi-checkpoint [ options ] <PID_OF_MPIRUN>
Options
orte-checkpoint will attempt to notify a running parallel job (identified by mpirun) that it has been requested that the job checkpoint
itself. A global snapshot handle reference is presented to the user, which is used in ompi_restart to restart the job.
<PID_OF_MPIRUN>
Process ID of the mpirun process.
-h | --help
Display help for this command
-w | --nowait
Do not wait for the application to finish checkpointing before returning.
-s | --status
Display status messages regarding the progression of the checkpoint request.
--term After checkpointing the running job, terminate it.
-v | --verbose
Enable verbose output for debugging.
-gmca | --gmca <key> <value>
Pass global MCA parameters that are applicable to all contexts. <key> is the parameter name; <value> is the parameter value.
-mca | --mca <key> <value>
Send arguments to various MCA modules.
DESCRIPTION
orte-checkpoint can be invoked multiple, non-overlapping times. It is convenient to note that the user does not need to spectify the
checkpointer to be used here, as that is determined completely by each of the running process in the job being checkpointed.
SEE ALSO orte-ps(1), orte-clean(1), ompi-restart(1), opal-checkpoint(1), opal-restart(1), opal_crs(7)1.4.5 Feb 10, 2012 OMPI-CHECKPOINT(1)
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