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ompi-server(1) [debian man page]

OMPI-SERVER(1)							     Open MPI							    OMPI-SERVER(1)

ompi-server - Server for supporting name publish/lookup operations. SYNOPSIS
ompi-server [ options ] Options ompi-server acts as a data server for Open MPI jobs to exchange contact information in support of MPI-2's Publish_name and Lookup_name functions. -h | --help Display help for this command -d | --debug Enable verbose output for debugging -r | --report-uri <value> Report the Open MPI contact information for the server. This information is required for MPI jobs to use the data server. Three parameter values are supported: (a) '-', indicating that the uri is to be printed to stdout; (b) '+', indicating that the uri is to be printed to stderr; and (c) "file:path-to-file", indicating that the uri is to be printed to the specified file. The "path- to-file" can be either absolute or relative, but must be in a location where the user has write permissions. Please note that the resulting file must be read-accessible to expected users of the server. DESCRIPTION
ompi-server acts as a data server for Open MPI jobs to exchange contact information in support of MPI-2's Publish_name and Lookup_name functions. SEE ALSO
1.4.5 Feb 10, 2012 OMPI-SERVER(1)

Check Out this Related Man Page


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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