charm AT lists.siebelschool.illinois.edu
Subject: Charm++ parallel programming system
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- From: Jurek Olden <jurek.olden AT in.tum.de>
- To: charm AT cs.illinois.edu
- Subject: [charm] Charm++ with netCDF, segfault/bus error
- Date: Mon, 24 Sep 2018 17:22:32 +0200
- Authentication-results: illinois.edu; spf=softfail smtp.mailfrom=jurek.olden AT in.tum.de; dmarc=none header.from=in.tum.de
Hello,
i am currently getting runtime errors when i call nc_create() from multiple chares in parallel.
An isolated example is this program (derived from the Hello World example): https://gitlab.lrz.de/olden/charm-playground
When i run this with +p4 and 4 chares, it will always crash - unfortunately i am so far unable to figure out why .. i am hoping this is some simple oversight.
Thanks in advance for your time and help, kind regards,
Jurek Olden
- [charm] Charm++ with netCDF, segfault/bus error, Jurek Olden, 09/24/2018
- RE: [charm] Charm++ with netCDF, segfault/bus error, Choi, Jaemin, 09/24/2018
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