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)