Update: I tried chapel 1.11 and the master, both gives me the same result (not outputting anything). Executing with -v gives me one line message: expect .chpl-expect-# (some number, not fixed from run to run)
On Wed, Sep 7, 2016 at 2:30 PM, Hui Zhang <[email protected]> wrote: > Hello, team > > I had success on running Chapel multi-locale on an infiniband cluster with > the default GASNET settting. Here's my script to use gasnet with slurm: > > export GASNET_SSH_OPTIONS="-o LogLevel=Error" #disable login banner into > the output > export GASNET_SPAWNFN=C > export GASNET_CSPAWN_CMD='srun -N%N %C' > > .​ > /hello6-taskpar-dist -nl 4 > ​ (using _real won't work, any idea why?)​ > > > It works but the output suggests to use ibv-conduit instead of udp-conduit > for better performance, so I ​did: > 1) export CHPL_COMM=gasnet > export CHPL_LAUNCHER=slurm-gasnetrun_ibv > export CHPL_COMM_SUBSTRATE=ibv > 2) cd $CHPL_HOME & make > It reports the same error as https://sourceforge.net/p/ > chapel/mailman/chapel-developers/thread/VI1PR06MB1181608C2323F3F4C6D95 > [email protected]/ > and it builds with patch provided by Michael. > > However, when I recompiled hello6, then used the same script to execute > it, the job completed normally but it did not output anything. If I use -v > in the command, it only printed out: > expect .chpl-expect-12045 > > Am I missing something ? > Thanks > > -- > Best regards > > > Hui Zhang > -- Best regards Hui Zhang
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