gdb says this:
#0 0x2e342e33 in ?? ()
#1 0xb7fe1d31 in orte_pls_base_select () from /usr/local/lib/libopen-
rte.so.0
#2 0xb7fc50cb in orte_init_stage1 () from /usr/local/lib/libopen-
rte.so.0
#3 0xb7fc84be in orte_system_init () from /usr/local/lib/libopen-
rte.so.0
#4 0xb7fc4cee in orte_init () from /usr/local/lib/libopen-rte.so.0
#5 0x08049ecb in orterun (argc=4, argv=0xbffff9f4) at orterun.c:369
#6 0x08049d7a in main (argc=4, argv=0xbffff9f4) at main.c:13
(gdb) The program is running. Exit anyway? (y or n) y
I can recompile with debugging if that would be useful. Let me know
if there's anything else I can do.
Here's ompi_info in case it helps:
Open MPI: 1.2
Open MPI SVN revision: r14027
Open RTE: 1.2
Open RTE SVN revision: r14027
OPAL: 1.2
OPAL SVN revision: r14027
Prefix: /usr/local
Configured architecture: i686-pc-linux-gnu
Configured on: Thu Mar 22 13:39:30 EDT 2007
Built on: Thu Mar 22 13:55:38 EDT 2007
C bindings: yes
C++ bindings: yes
Fortran77 bindings: yes (all)
Fortran90 bindings: no
Fortran90 bindings size: na
C compiler: gcc
C compiler absolute: /usr/bin/gcc
C++ compiler: g++
C++ compiler absolute: /usr/bin/g++
Fortran77 compiler: g77
Fortran77 compiler abs: /usr/bin/g77
Fortran90 compiler: none
Fortran90 compiler abs: none
C profiling: yes
C++ profiling: yes
Fortran77 profiling: yes
Fortran90 profiling: no
C++ exceptions: no
Thread support: no
Internal debug support: no
MPI parameter check: runtime
Memory profiling support: no
Memory debugging support: no
libltdl support: yes
Heterogeneous support: yes
mpirun default --prefix: no
mca: base: component_find: unable to open pml teg: file not found
(ignored)
MCA backtrace: execinfo (MCA v1.0, API v1.0, Component
v1.2)
MCA memory: ptmalloc2 (MCA v1.0, API v1.0, Component
v1.2)
MCA paffinity: linux (MCA v1.0, API v1.0, Component v1.2)
MCA maffinity: first_use (MCA v1.0, API v1.0, Component
v1.2)
MCA timer: linux (MCA v1.0, API v1.0, Component v1.2)
MCA allocator: basic (MCA v1.0, API v1.0, Component v1.0)
MCA allocator: bucket (MCA v1.0, API v1.0, Component v1.0)
MCA coll: basic (MCA v1.0, API v1.0, Component v1.2)
MCA coll: self (MCA v1.0, API v1.0, Component v1.2)
MCA coll: sm (MCA v1.0, API v1.0, Component v1.2)
MCA coll: tuned (MCA v1.0, API v1.0, Component v1.2)
MCA io: romio (MCA v1.0, API v1.0, Component v1.2)
MCA mpool: sm (MCA v1.0, API v1.0, Component v1.2)
MCA pml: cm (MCA v1.0, API v1.0, Component v1.2)
MCA pml: ob1 (MCA v1.0, API v1.0, Component v1.2)
MCA bml: r2 (MCA v1.0, API v1.0, Component v1.2)
MCA rcache: rb (MCA v1.0, API v1.0, Component v1.2)
MCA rcache: vma (MCA v1.0, API v1.0, Component v1.2)
MCA btl: self (MCA v1.0, API v1.0.1, Component v1.2)
MCA btl: sm (MCA v1.0, API v1.0.1, Component v1.2)
MCA btl: tcp (MCA v1.0, API v1.0.1, Component v1.0)
MCA topo: unity (MCA v1.0, API v1.0, Component v1.2)
MCA osc: pt2pt (MCA v1.0, API v1.0, Component v1.2)
MCA errmgr: hnp (MCA v1.0, API v1.3, Component v1.2)
MCA errmgr: orted (MCA v1.0, API v1.3, Component v1.2)
MCA errmgr: proxy (MCA v1.0, API v1.3, Component v1.2)
MCA gpr: null (MCA v1.0, API v1.0, Component v1.2)
MCA gpr: proxy (MCA v1.0, API v1.0, Component v1.2)
MCA gpr: replica (MCA v1.0, API v1.0, Component
v1.2)
MCA iof: proxy (MCA v1.0, API v1.0, Component v1.2)
MCA iof: svc (MCA v1.0, API v1.0, Component v1.2)
MCA ns: proxy (MCA v1.0, API v2.0, Component v1.2)
MCA ns: replica (MCA v1.0, API v2.0, Component
v1.2)
MCA oob: tcp (MCA v1.0, API v1.0, Component v1.0)
MCA ras: dash_host (MCA v1.0, API v1.3, Component
v1.2)
MCA ras: gridengine (MCA v1.0, API v1.3, Component
v1.2)
MCA ras: hostfile (MCA v1.0, API v1.0, Component
v1.0.2)
MCA ras: localhost (MCA v1.0, API v1.3, Component
v1.2)
MCA ras: slurm (MCA v1.0, API v1.3, Component v1.2)
MCA rds: hostfile (MCA v1.0, API v1.3, Component
v1.2)
MCA rds: proxy (MCA v1.0, API v1.3, Component v1.2)
MCA rds: resfile (MCA v1.0, API v1.3, Component
v1.2)
MCA rmaps: round_robin (MCA v1.0, API v1.3, Component
v1.2)
MCA rmgr: proxy (MCA v1.0, API v2.0, Component v1.2)
MCA rmgr: urm (MCA v1.0, API v2.0, Component v1.2)
MCA rml: oob (MCA v1.0, API v1.0, Component v1.2)
MCA pls: daemon (MCA v1.0, API v1.0, Component
v1.0.2)
MCA pls: fork (MCA v1.0, API v1.0, Component v1.0.2)
MCA pls: gridengine (MCA v1.0, API v1.3, Component
v1.2)
MCA pls: proxy (MCA v1.0, API v1.3, Component v1.2)
MCA pls: rsh (MCA v1.0, API v1.3, Component v1.2)
MCA pls: slurm (MCA v1.0, API v1.3, Component v1.2)
MCA sds: env (MCA v1.0, API v1.0, Component v1.2)
MCA sds: pipe (MCA v1.0, API v1.0, Component v1.2)
MCA sds: seed (MCA v1.0, API v1.0, Component v1.2)
MCA sds: singleton (MCA v1.0, API v1.0, Component
v1.2)
MCA sds: slurm (MCA v1.0, API v1.0, Component v1.2)
Greg
On Mar 22, 2007, at 12:29 PM, Jeff Squyres wrote:
No, not a known problem -- my cluster is RHEL4U4 -- I use it for many
thousands of runs of the OMPI v1.2 branch every day...
Can you see where it's dying in orte_init_stage1?
On Mar 22, 2007, at 2:17 PM, Greg Watson wrote:
Is this a known problem? Building ompi 1.2 on RHEL4:
./configure --with-devel-headers --without-threads
(actually tried without '--without-threads' too, but no change)
$ mpirun -np 2 test
[beth:06029] *** Process received signal ***
[beth:06029] Signal: Segmentation fault (11)
[beth:06029] Signal code: Address not mapped (1)
[beth:06029] Failing at address: 0x2e342e33
[beth:06029] [ 0] /lib/tls/libc.so.6 [0x21b890]
[beth:06029] [ 1] /usr/local/lib/libopen-rte.so.0(orte_init_stage1
+0x293) [0xb7fc50cb]
[beth:06029] [ 2] /usr/local/lib/libopen-rte.so.0(orte_system_init
+0x1e) [0xb7fc84be]
[beth:06029] [ 3] /usr/local/lib/libopen-rte.so.0(orte_init+0x6a)
[0xb7fc4cee]
[beth:06029] [ 4] mpirun(orterun+0x14b) [0x8049ecb]
[beth:06029] [ 5] mpirun(main+0x2a) [0x8049d7a]
[beth:06029] [ 6] /lib/tls/libc.so.6(__libc_start_main+0xd3)
[0x208de3]
[beth:06029] [ 7] mpirun [0x8049cc9]
[beth:06029] *** End of error message ***
Segmentation fault
Thanks,
Greg
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--
Jeff Squyres
Cisco Systems
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