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
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
>
>
>
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
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
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,
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,
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
>
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