Changes between Version 20 and Version 21 of access/TotalviewCylc


Ignore:
Timestamp:
Feb 16, 2021 12:02:15 PM (2 months ago)
Author:
Susan Rennie
Comment:

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  • access/TotalviewCylc

    v20 v21  
    116116Make sure that any variables that are used by rose-mpi-launch to do something, are instead defined otherwise, e.g. setting ulimits.
    117117
    118 For intel-mpi set the launcher variable to e.g. {{tvconnect $(which mpiexec.hydra) --tv --debug -n $NPROC}} or whichever are your $ROSE_LAUNCHER_PREOPTS normally.
    119 {{tvconnect}} creates a way for a reverse connection to act to connect to totalview once the job begins.
     118For intel-mpi set the launcher variable to e.g. {{{tvconnect $(which mpiexec.hydra) --tv --debug -n $NPROC}}} or whichever are your $ROSE_LAUNCHER_PREOPTS normally.
     119{{{tvconnect}}} creates a way for a reverse connection to act to connect to totalview once the job begins.
    120120
    121 Note for intel-mpi, the mpirun wrapper may not pass {{--tv}} properly, so explicit specification of mpiexec.hydra is needed.
     121Note for intel-mpi, the mpirun wrapper may not pass {{{--tv}}} properly, so explicit specification of mpiexec.hydra is needed.
    122122
    123 For openmpi, {{--tv}} is not needed, and the mpirun wrapper should work.
     123For openmpi, {{{--tv}}} is not needed, and the mpirun wrapper should work.
    124124
    125125Ensure the totalview module is loaded in your PBS job also. And give your job a longer walltime.