Shouldn't the regression be a separate ticket since it is unrelated? Scott
On Sep 3, 2010, at 8:20 AM, Jeff Squyres wrote: > Ditto for the v1.5 patch -- it wasn't committed anywhere and no CMR was > filed, so I re-opened the ticket. > > Plus you mentioned a 2us (!) latency increase. Doesn't that need attention, > too? > > > On Sep 1, 2010, at 9:09 AM, Scott Atchley wrote: > >> Jeff, >> >> I posted a patch on the ticket. >> >> Scott >> >> On Aug 27, 2010, at 3:08 PM, Scott Atchley wrote: >> >>> Jeff, >>> >>> Sure, I need to register to file the tickets. >>> >>> I have not had a chance yet. I will try to look at them first thing next >>> week. >>> >>> Scott >>> >>> On Aug 27, 2010, at 2:41 PM, Jeff Squyres wrote: >>> >>>> Scott -- >>>> >>>> Can you file tickets for this against 1.4 and 1.5? These should probably >>>> be blockers. >>>> >>>> Have you been able to track these down any further, perchance? >>>> >>>> >>>> On Aug 26, 2010, at 10:38 AM, Scott Atchley wrote: >>>> >>>>> Hi all, >>>>> >>>>> Testing 1.5rc5 over MX with the same setup as 1.4.3rc1 (RHEL 5.4 and MX >>>>> 1.2.12). >>>>> >>>>> This version also dies during init due to the memory manager if I do not >>>>> specify which pml to use. If I specify pml ob1 or pml cm, the tests start >>>>> but die with segfaults: >>>>> >>>>> 131072 320 166.86 749.15 >>>>> [rain15:14939] *** Process received signal *** >>>>> [rain15:14939] Signal: Segmentation fault (11) >>>>> [rain15:14939] Signal code: Address not mapped (1) >>>>> [rain15:14939] Failing at address: 0x3b20 >>>>> >>>>> Again, configuring without the memory manager or setting >>>>> OMPI_MCA_memory_ptmalloc2_disable=1 before calling mpirun work. >>>>> >>>>> Similar latency issues with the BTl and not with the MTL. >>>>> >>>>> Scott >>>>> _______________________________________________ >>>>> devel mailing list >>>>> de...@open-mpi.org >>>>> http://www.open-mpi.org/mailman/listinfo.cgi/devel >>>> >>>> >>>> -- >>>> Jeff Squyres >>>> jsquy...@cisco.com >>>> For corporate legal information go to: >>>> http://www.cisco.com/web/about/doing_business/legal/cri/ >>>> >>>> >>>> _______________________________________________ >>>> 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 >> > > > -- > Jeff Squyres > jsquy...@cisco.com > For corporate legal information go to: > http://www.cisco.com/web/about/doing_business/legal/cri/ > >
