cc_staff
290
edits
Niagara Quickstart: Difference between revisions
no edit summary
No edit summary |
No edit summary |
||
| Line 411: | Line 411: | ||
<li>Change to the submission directory;</li> | <li>Change to the submission directory;</li> | ||
<li>Loads modules;</li> | <li>Loads modules;</li> | ||
<li>Runs the <code> | <li>Runs the <code>mpi_example</code> application (SLURM will inform mpirun or srun on how many processes to run). | ||
</li> | </li> | ||
<li>To use hyperthreading, just change --ntasks=80 to --ntasks=160, and add --bind-to none to the mpirun command (the latter is necessary for OpenMPI only, not when using IntelMPI).</li> | <li>To use hyperthreading, just change --ntasks=80 to --ntasks=160, and add --bind-to none to the mpirun command (the latter is necessary for OpenMPI only, not when using IntelMPI).</li> | ||