[hwloc-devel] nightly builds failed

2013-09-20 Thread Jeff Squyres (jsquyres)
IU moved the nightly build cron jobs to a new machine today, and they failed. I'm manually running the build cron jobs on the old build machine (eddie) right now. I've alerted IU to what I think the error was in the move; hopefully they'll be able to fix it over the weekend. -- Jeff Squyres

Re: [hwloc-devel] xml file load incompatibilities

2013-09-20 Thread Ralph Castain
Hmmm...nope, not a peep (no extra output at all). Just segfaulted like before. On Sep 20, 2013, at 4:06 PM, Brice Goglin wrote: > Try adding HWLOC_DEBUG_CHECK=1 in your environment, it will enable many > assertions at the end of hwloc_topology_load() > > Brice > > >

Re: [hwloc-devel] xml file load incompatibilities

2013-09-20 Thread Brice Goglin
Try adding HWLOC_DEBUG_CHECK=1 in your environment, it will enable many assertions at the end of hwloc_topology_load() Brice Le 21/09/2013 01:03, Ralph Castain a écrit : > I didn't try loading it with lstopo - just tried the OMPI trunk. It > loads okay, but segfaults when you try to find an

Re: [hwloc-devel] xml file load incompatibilities

2013-09-20 Thread Ralph Castain
I didn't try loading it with lstopo - just tried the OMPI trunk. It loads okay, but segfaults when you try to find an object by depth #0 0x0001005fe5dc in opal_hwloc172_hwloc_get_obj_by_depth (topology=Cannot access memory at address 0xfff7 ) at traversal.c:623 #1

Re: [hwloc-devel] xml file load incompatibilities

2013-09-20 Thread Brice Goglin
I can't see any segfault. Where does the segfault occurs for you? In OMPI only (or lstopo too)? When loading or when using the topology? I tried lstopo on that file with and without HWLOC_NO_LIBXML_IMPORT=1 (in case the bug is in one of XML backends), looks ok. Brice Le 20/09/2013 23:53,

Re: [hwloc-devel] xml file load incompatibilities

2013-09-20 Thread Ralph Castain
Here are the two files I tried - not from the same machine. The foo.xml works, the topo.xml segfaults topo.xml Description: XML document foo.xml Description: XML document One of our users reported it from their machine, but I don't have their topo file. On Sep 20, 2013, at 2:41 PM,

Re: [hwloc-devel] xml file load incompatibilities

2013-09-20 Thread Brice Goglin
Hello, I don't see anything reason for such an incompatibility. But there are many combinations, we can't test everything. I can't reproduce that on my machines. Can you send the XML output of both versions on one of your machines? Brice Le 20/09/2013 23:32, Ralph Castain a écrit : > Hi folks >

[hwloc-devel] xml file load incompatibilities

2013-09-20 Thread Ralph Castain
Hi folks I've run across a rather strange behavior. We have two branches in OMPI - the devel trunk (using hwloc v1.7.2) and our feature release series (using hwloc 1.5.2). I have found the following: *the feature series can correctly load an xml file generated by lstopo of versions 1.5 or