Re: [hwloc-users] divide by zero error?

2014-06-08 Thread Brice Goglin
gt; > Thanks, > > Andrew > >> -Original Message- >> From: Brice Goglin [mailto:brice.gog...@inria.fr] >> Sent: Monday, May 5, 2014 1:03 PM >> To: Friedley, Andrew >> Subject: Re: [hwloc-users] divide by zero error? >> >> Thanks. &g

Re: [hwloc-users] divide by zero error?

2014-04-29 Thread Brice Goglin
Please run "hwloc-gather-topology simics" and send the resulting simics.tar.bz2 that it will create. However, I assume that the simulator returns buggy x86 cpuid information, so we'll see if we want/can easily workaround the bug or just let simics developers fix it. Brice Le 29/04/2014 01:15,

[hwloc-users] divide by zero error?

2014-04-28 Thread Friedley, Andrew
Hi, I ran into a problem when running OMPI v1.8.1 -- a divide by zero crash deep in the hwloc code called by OMPI. The system I'm running is a simics x86_64 emulator and RHEL 6.3. I can reproduce the error running lstopo from hwloc v1.9: [root@viper0 bin]# LD_LIBRARY_PATH=/root/hwloc/lib