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  1. Data Management
  2. DM-12766

coaddDriver with --cores > 1 produces MPI_Abort(MPI_COMM_WORLD, 1)

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      To reproduce, the first one with --cores=1 works, but second with --cores=2 does not:

      source /software/lsstsw/stack/loadLSST.bash
      setup lsst_distrib
      export wideVisitsG=9852^9856^9860^9864^9868^9870^9888^9890^9898^9900^9904^9906^9912^11568^11572^11576^11582^11588^11590^11596^11598
      coaddDriver.py  /datasets/hsc/repo --rerun RC/w_2017_46/DM-12545:private/yusra/psfMatching/newStack --time 500 --cores=1  --id tract=8766  patch=5,5 filter=HSC-G --selectId ccd=0..8^10..103 visit=$wideVisitsG 
      coaddDriver.py  /datasets/hsc/repo --rerun RC/w_2017_46/DM-12545:private/yusra/psfMatching/newStack --time 500 --cores=2  --id tract=8766  patch=5,5 filter=HSC-G --selectId ccd=0..8^10..103 visit=$wideVisitsG
      

      Note to get any useful output you'd need to either switch:
      makeCoaddTempExp.doApplyUbercal=False
      AssembleCoadd.doApplyUbercal=False

      OR

      setup meas_mosaic (which I currently can't build with the python3 stack)

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              • Assignee:
                hchiang2 Hsin-Fang Chiang
                Reporter:
                yusra Yusra AlSayyad
                Reviewers:
                Paul Price
                Watchers:
                Hsin-Fang Chiang, Paul Price, Yusra AlSayyad
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                  Updated:
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