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Infiniband

Meta

Create an ibnetdiscover file anytime the system is rebooted. From moab, type:

ibnetdiscover /lustre/janus_scratch/molu8455/infiniband/meta/ibnetdiscover-<date>

Convert this file into a list linking nodes to lids.

cd meta
python python create_node_lid.py ibnetdiscover-2-12-2014

Collect data

Each job will get a unique directory called test-$PBS_JOBID. The results file will be named results.$PBS_JOBID.

Edit the submit.pbs script and type:

qsub submit.pbs

Modify at submission time.

qsub -I -l nodes=100:ppn=12 submit.pbs

Parse results

Parse individual files using the parse.py script.

python parse.py ../collect/test-<JOB_ID>/results.<JOB_ID>

Parse all the files in the ../collect/test-* directory:

python parse_all.py

The ouput directory is specified in the config.py file.

Uniqueness

python unique.py

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Scripts, analysis, and notebooks for IB network issues.

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