Hardware Locality Development Mailing List Archives

Subject: Re: [hwloc-devel] hwloc-1.3.1 assertion failures on Linux/POWER7
From: Christopher Samuel (samuel_at_[hidden])
Date: 2012-01-31 21:49:17

• Next message: Paul H. Hargrove: "[hwloc-devel] hwloc-1.4 install failure w/ older GNU sed"
• Previous message: Paul H. Hargrove: "[hwloc-devel] hwloc-1.4 build failure w/ Solaris Studio compilers"
• In reply to: Paul H. Hargrove: "[hwloc-devel] hwloc-1.3.1 assertion failures on Linux/POWER7"
• Next in thread: Paul H. Hargrove: "Re: [hwloc-devel] hwloc-1.3.1 assertion failures on Linux/POWER7"
• Reply: Paul H. Hargrove: "Re: [hwloc-devel] hwloc-1.3.1 assertion failures on Linux/POWER7"
• Reply: Brice Goglin: "Re: [hwloc-devel] hwloc-1.3.1 assertion failures on Linux/POWER7"

-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1

On 01/02/12 12:56, Paul H. Hargrove wrote:

> When running "make check" in hwloc-1.3.1 on a Linux/POWER7 system I see:

Doesn't seem to happen on Power6 (SLES10SP4) with GCC for hwloc 1.3.1 or
1.4.

With XLC and 1.3.1 and 1.4 I get plenty of warnings (compile logs for
both attached) whilst compiling and then 4 failures in make check
(accompanied with segmentation faults):

samuel_at_tambo:~/HWLOC/hwloc-1.3.1> grep -B1 FAIL: log
/bin/sh: line 1: 5267 Segmentation fault ${dir}$tst
FAIL: hwloc_bind
/bin/sh: line 1: 5285 Segmentation fault ${dir}$tst
FAIL: hwloc_get_last_cpu_location
- --
/bin/sh: line 1: 5335 Segmentation fault ${dir}$tst
FAIL: hwloc_is_thissystem
- --
/bin/sh: line 1: 5481 Segmentation fault ${dir}$tst
FAIL: glibc-sched

samuel_at_tambo:~/HWLOC/hwloc-1.4> grep -B1 FAIL: log
/bin/sh: line 1: 16973 Segmentation fault ${dir}$tst
FAIL: hwloc_bind
/bin/sh: line 1: 16991 Segmentation fault ${dir}$tst
FAIL: hwloc_get_last_cpu_location
- --
/bin/sh: line 1: 17073 Segmentation fault ${dir}$tst
FAIL: hwloc_is_thissystem
- --
/bin/sh: line 1: 17229 Segmentation fault ${dir}$tst
FAIL: glibc-sched

cheers,
Chris
- --
    Christopher Samuel - Senior Systems Administrator
 VLSCI - Victorian Life Sciences Computation Initiative
 Email: samuel_at_[hidden] Phone: +61 (0)3 903 55545
         http://www.vlsci.unimelb.edu.au/

-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1.4.11 (GNU/Linux)
Comment: Using GnuPG with Mozilla - http://enigmail.mozdev.org/

iEYEARECAAYFAk8oqC0ACgkQO2KABBYQAh9oQgCfepxba/cUI4U6OgbU2kmfE76M
xMAAoJBPm2gtrdYbAlgv58Kz3Jp+8V8o
=bhTx
-----END PGP SIGNATURE-----

• text/x-log attachment: hwloc-1.3.1-xlc-build.log

• text/x-log attachment: hwloc-1.4-xlc-build.log

• Next message: Paul H. Hargrove: "[hwloc-devel] hwloc-1.4 install failure w/ older GNU sed"
• Previous message: Paul H. Hargrove: "[hwloc-devel] hwloc-1.4 build failure w/ Solaris Studio compilers"
• In reply to: Paul H. Hargrove: "[hwloc-devel] hwloc-1.3.1 assertion failures on Linux/POWER7"
• Next in thread: Paul H. Hargrove: "Re: [hwloc-devel] hwloc-1.3.1 assertion failures on Linux/POWER7"
• Reply: Paul H. Hargrove: "Re: [hwloc-devel] hwloc-1.3.1 assertion failures on Linux/POWER7"
• Reply: Brice Goglin: "Re: [hwloc-devel] hwloc-1.3.1 assertion failures on Linux/POWER7"