I looked closer at the MTT output, Terry, and loop_spawn is actually behaving correctly. The problem is that (a) the test creates more children than allocated slots, and (b) the tests are being executed in a managed environment, and so we enforce the slot limit. The solution is to set the --oversubscribe flag so that ORTE knows it is okay to run more procs than allocated slots.
Set that and it will run just fine. On Apr 10, 2012, at 4:44 AM, TERRY DONTJE wrote: > Thanks Ralph the comm_join issue seems to be fix but the other issues > mentioned still seem to persist. I'll look at this later today unless > someone else decides to fix them :-). > > --td > > On 4/9/2012 6:45 PM, Ralph Castain wrote: >> >> Should all be fixed now. >> >> On Apr 9, 2012, at 7:17 AM, TERRY DONTJE wrote: >> >>> After looking at Oracles MTT results there seem to be a (some??) >>> regressions between r26240 and 26249 detected by the ibm and intel tests >>> suites. An example of this is the failures in the comm_join, final and >>> loop_spawn tests of the ibm test suite as seen in >>> http://www.open-mpi.org/mtt/index.php?do_redir=2055. >>> >>> Note, I've seen similar errors detected by IU runs too. >>> >>> I'll look further into this but I thought I would post this just in case >>> someone else has seen this. >>> -- >>> Terry D. Dontje | Principal Software Engineer >>> Developer Tools Engineering | +1.781.442.2631 >>> Oracle - Performance Technologies >>> 95 Network Drive, Burlington, MA 01803 >>> Email terry.don...@oracle.com >>> >>> >>> >>> _______________________________________________ >>> devel mailing list >>> de...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >> >> >> >> _______________________________________________ >> devel mailing list >> de...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/devel > > -- > Terry D. Dontje | Principal Software Engineer > Developer Tools Engineering | +1.781.442.2631 > Oracle - Performance Technologies > 95 Network Drive, Burlington, MA 01803 > Email terry.don...@oracle.com > > > > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel
