Great - thanks! On Jul 27, 2011, at 12:16 PM, Justin Wood wrote:
> I heard back from my Altair contact this morning. He told me that they did > in fact make a change in some version of 10.x that broke this. They don't > have a workaround for v10, but he said it was fixed in v11.x. > > I built OpenMPI 1.5.3 this morning with PBSPro v11.0, and it works fine. I > don't get any segfaults. > > -Justin. > > On 07/26/2011 05:49 PM, Ralph Castain wrote: >> I don't believe we ever got anywhere with this due to lack of response. If >> you get some info on what happened to tm_init, please pass it along. >> >> Best guess: something changed in a recent PBS Pro release. Since none of us >> have access to it, we don't know what's going on. :-( >> >> >> On Jul 26, 2011, at 10:10 AM, Wood, Justin Contractor, SAIC wrote: >> >>> I'm having a problem using OpenMPI under PBS Pro 10.4. I tried both 1.4.3 >>> and 1.5.3, both behave the same. I'm able to run just fine if I don't use >>> PBS and go direct to the nodes. Also, if I run under PBS and use only 1 >>> node, it works fine, but as soon as I span nodes, I get the following: >>> >>> [a4ou-n501:07366] *** Process received signal *** >>> [a4ou-n501:07366] Signal: Segmentation fault (11) >>> [a4ou-n501:07366] Signal code: Address not mapped (1) >>> [a4ou-n501:07366] Failing at address: 0x3f >>> [a4ou-n501:07366] [ 0] /lib64/libpthread.so.0 [0x3f2b20eb10] >>> [a4ou-n501:07366] [ 1] >>> /opt/ompi/1.4.3/intel/lib/libopen-rte.so.0(discui_+0x84) [0x2affa453765c] >>> [a4ou-n501:07366] [ 2] >>> /opt/ompi/1.4.3/intel/lib/libopen-rte.so.0(diswsi+0xc3) [0x2affa4534c6f] >>> [a4ou-n501:07366] [ 3] /opt/ompi/1.4.3/intel/lib/libopen-rte.so.0 >>> [0x2affa453290c] >>> [a4ou-n501:07366] [ 4] >>> /opt/ompi/1.4.3/intel/lib/libopen-rte.so.0(tm_init+0x1fe) [0x2affa4532bf8] >>> [a4ou-n501:07366] [ 5] /opt/ompi/1.4.3/intel/lib/libopen-rte.so.0 >>> [0x2affa452691c] >>> [a4ou-n501:07366] [ 6] mpirun [0x404c17] >>> [a4ou-n501:07366] [ 7] mpirun [0x403e28] >>> [a4ou-n501:07366] [ 8] /lib64/libc.so.6(__libc_start_main+0xf4) >>> [0x3f2a61d994] >>> [a4ou-n501:07366] [ 9] mpirun [0x403d59] >>> [a4ou-n501:07366] *** End of error message *** >>> Segmentation fault >>> >>> I searched the archives and found a similar issue from last year: >>> >>> http://www.open-mpi.org/community/lists/users/2010/02/12084.php >>> >>> The last update I saw was that someone was going to contact Altair and have >>> them look at why it was failing to do the tm_init. Does anyone have an >>> update to this, and has anyone been able to run successfully using recent >>> versions of PBSPro? I've also contacted our rep at Altair, but he hasn't >>> responded yet. >>> >>> Thanks, Justin. >>> >>> Justin Wood >>> Systems Engineer >>> FNMOC | SAIC >>> 7 Grace Hopper, Stop 1 >>> Monterey, CA >>> justin.g.wood....@navy.mil >>> justin.g.w...@saic.com >>> office: 831.656.4671 >>> mobile: 831.869.1576 >>> >>> >>> _______________________________________________ >>> users mailing list >>> us...@open-mpi.org >>> http://www.open-mpi.org/mailman/listinfo.cgi/users >> >> >> _______________________________________________ >> users mailing list >> us...@open-mpi.org >> http://www.open-mpi.org/mailman/listinfo.cgi/users > > -- > Justin Wood > Systems Engineer > FNMOC | SAIC > 7 Grace Hopper, Stop 1 > Monterey, CA > justin.g.wood....@navy.mil > justin.g.w...@saic.com > office: 831.656.4671 > mobile: 831.869.1576 > _______________________________________________ > users mailing list > us...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/users
