Hello, team Following up the previous issue, I've found out that was because I was missing libibverbs.so.1 in the machine. After adding that, I came to an error exactly the same as I found in an old thread in the mailing list: https://sourceforge.net/p/chapel/mailman/message/34769706/
** FATAL ERROR: Requested spawner "(not set)" is unknown or not supported in this build WARNING: Ignoring call to gasneti_print_backtrace_ifenabled before gasneti_backtrace_init srun: error: node01: task 0: Aborted srun: error: node03: task 2: Aborted srun: error: node02: task 1: Aborted But I don't see a solution provided, so is there any method tried to fix this problem ? Thanks On Wed, Sep 7, 2016 at 11:22 PM, Hui Zhang <[email protected]> wrote: > 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/chap >> el/mailman/chapel-developers/thread/VI1PR06MB1181608C2323F3 >> [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 > -- Best regards Hui Zhang
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