o A simple swift loop to launch singularity .img and run the default …

manytask/candle_singularity_test/lsing.swift

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+
+import io;
+import sys;
+
+n = argv("n");
+N = string2int(n);
+
+this = getenv("THIS");
+
+printf("workers: %i", turbine_workers());
+printf("tasks:   %i", n);
+
+app bash(string this, int i)
+{
+  "bash" (this/"main.sh");
+  // "-c" "exit" ; // ("echo "+i) ;
+  // "hostname" ;
+}
+
+foreach i in [0:N-1]
+{
+  printf("From main.sh");
+  bash(this, i);
+}

manytask/candle_singularity_test/main.sh

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+#!/bin/bash
+
+echo TASK.SH rank=$ADLB_RANK_SELF $*
+
+ls -ltrh /lustre/atlas/world-shared/stf007/ForArvind/arvind4_ppc64.img
+CONTAINER=( /lustre/atlas/world-shared/stf007/ForArvind/arvind4_ppc64.img )
+
+#singularity exec  /lustre/atlas/world-shared/stf007/ForArvind/arvind4_ppc64.img ls /
+export SINGULARITY_BINDPATH="$HOME:$HOME"
+singularity exec  ${CONTAINER[@]} bash $HOME/singularity_tests/subsing.sh

manytask/candle_singularity_test/run-swift-sdev.sh

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+#!/bin/bash -l
+set -eu
+
+SWIFT=/lustre/atlas2/csc249/world-shared/sfw/sdev/swift-t-2018-07-27
+PATH=$SWIFT/stc/bin:$PATH
+
+which swift-t
+
+module load spectrum-mpi
+
+export THIS=$( readlink --canonicalize $( dirname $0 ) )
+
+#export PROJECT=CSC249ADOA01
+export PROJECT=MED106
+export WALLTIME=30
+# echo QUEUE=$QUEUE
+
+swift-t -m lsf \
+        -n $PROCS \
+        -e TURBINE_STDOUT="f-%%r.txt" \
+	-e THIS \
+        $*
+
+sleep 60
+# brunning -t 60

manytask/candle_singularity_test/subsing.sh

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+#!/bin/bash
+echo "sub shell script running with singularity"
+which python
+python $HOME/Benchmarks/Pilot1/NT3/nt3_baseline_keras2.py
+exit