Ok, that unfortunately doesn't make much sense -- I don't know what
opal_event_set() inside opal_event_init() would cause a segv.
Can you recompile OMPI with -g and re-run this test? The "where"
information from gdb will then give us more information.
On Jul 5, 2007, at 12:38 PM, Ricardo Reis wrote:
Has requested:
Program received signal SIGSEGV, Segmentation fault.
[Switching to Thread -1214711408 (LWP 23581)]
0xb7eb9d98 in opal_event_set ()
from /usr/local/share/openmpi-1.2.3.icc.ifort/lib/libopen-pal.so.0
(gdb) where
#0 0xb7eb9d98 in opal_event_set ()
from /usr/local/share/openmpi-1.2.3.icc.ifort/lib/libopen-pal.so.0
#1 0xb7ebb86f in opal_evsignal_init ()
from /usr/local/share/openmpi-1.2.3.icc.ifort/lib/libopen-pal.so.0
#2 0x00000006 in ?? ()
#3 0x00000002 in ?? ()
#4 0xb7ebb78a in opal_evsignal_add ()
from /usr/local/share/openmpi-1.2.3.icc.ifort/lib/libopen-pal.so.0
#5 0x00000800 in ?? ()
#6 0xb7ed44b8 in ?? ()
from /usr/local/share/openmpi-1.2.3.icc.ifort/lib/libopen-pal.so.0
#7 0xb7ebc577 in opal_poll_init ()
from /usr/local/share/openmpi-1.2.3.icc.ifort/lib/libopen-pal.so.0
#8 0x00000023 in ?? ()
#9 0xb7eb9f61 in opal_event_init ()
from /usr/local/share/openmpi-1.2.3.icc.ifort/lib/libopen-pal.so.0
#10 0x0804d22a in ompi_info::open_components ()
Backtrace stopped: previous frame inner to this frame (corrupt stack?)
(gdb) shared
Symbols already loaded for /lib/ld-linux.so.2
Symbols already loaded for /usr/local/share/openmpi-1.2.3.icc.ifort/
lib/libmpi.so.0
Symbols already loaded for /usr/local/share/openmpi-1.2.3.icc.ifort/
lib/libopen-rte.so.0
Symbols already loaded for /usr/local/share/openmpi-1.2.3.icc.ifort/
lib/libopen-pal.so.0
Symbols already loaded for /lib/i686/cmov/libnsl.so.1
Symbols already loaded for /lib/i686/cmov/libutil.so.1
Symbols already loaded for /lib/i686/cmov/libm.so.6
Symbols already loaded for /usr/lib/libstdc++.so.6
Symbols already loaded for /lib/libgcc_s.so.1
Symbols already loaded for /opt/intel/cc/10.0.023/lib/libcxaguard.so.5
Symbols already loaded for /lib/i686/cmov/libpthread.so.0
Symbols already loaded for /lib/i686/cmov/libc.so.6
Symbols already loaded for /lib/i686/cmov/libdl.so.2
Symbols already loaded for /opt/intel/cc/10.0.023/lib/libimf.so
Symbols already loaded for /opt/intel/cc/10.0.023/lib/libintlc.so.5
Ricardo Reis
'Non Serviam'
PhD student @ Lasef
Computational Fluid Dynamics, High Performance Computing, Turbulence
<http://www.lasef.ist.utl.pt>
&
Cultural Instigator @ Rádio Zero
http://
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Jeff Squyres
Cisco Systems
