software:specfem
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software:specfem [2018/03/05 15:00] wphase |
software:specfem [2018/03/05 15:04] wphase |
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| - | ==== Parallel SPECFEM3D_GLOBE RUNS ==== | + | ==== Running multiple SPECFEM3D_GLOBE jobs in parallel ==== |
| - | To launch batch of SEM runs: | + | To launch batch of SEM simulations: |
| First, create an event list "Events.txt" with 3 collumns: | First, create an event list "Events.txt" with 3 collumns: | ||
| - | - 1st column: event_id (will also be the name of the run directory) | + | * 1st column: event_id (will also be the name of the run directory) |
| - | - 2nd column: path to ''CMTSOLUTION'' file for this event | + | * 2nd column: path to ''CMTSOLUTION'' file for this event |
| - | - 3nd column: path to ''STATION'' file for this event (can be the same for all events) | + | * 3nd column: path to ''STATION'' file for this event (can be the same for all events) |
| Then you must setup a ''Par_file'' as described above (be careful to use a version of ''Par_file'' that is compatible with your SEM version) | Then you must setup a ''Par_file'' as described above (be careful to use a version of ''Par_file'' that is compatible with your SEM version) | ||
| The SPECFEM runs will be handled using 3 scripts: | The SPECFEM runs will be handled using 3 scripts: | ||
| - | - ''parallelSEM.sh'': is the main script | + | * ''parallelSEM.sh'': is the main script |
| - | - ''run_gpu_nodelist.sh'' is the script used to run the mesher and solver | + | * ''run_gpu_nodelist.sh'' is the script used to run the mesher and solver |
| - | - ''sleep.slurm'' is a script to reserve the GPU nodes | + | * ''sleep.slurm'' is a script to reserve the GPU nodes |
| + | All these scripts are available in ''/b/home/eost/zac/jobs/specfem/parallelSEM'' | ||
| Before running it, make sure the input parameters in ''parallelSEM.sh'' are consistent with the input parameters stated above (see ''INPUT PARAMS'' in the main script). Then run: | Before running it, make sure the input parameters in ''parallelSEM.sh'' are consistent with the input parameters stated above (see ''INPUT PARAMS'' in the main script). Then run: | ||
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| ./parallelSEM.sh | ./parallelSEM.sh | ||
| </code> | </code> | ||
| + | The script will make sure that the GPU nodes are available before launching SPECFEM3D_GLOBE. | ||
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software/specfem.txt · Last modified: 2018/03/05 16:06 by wphase
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