FWIW, I believe that we had intended --prefix to handle simple cases
which is why this probably doesn't work for you. But as long as the
different prefixes are specified for different nodes, it could
probably be made to work.
Which launcher are you using this with?
On Mar 21, 2007, at 1
This is a development system for roadrunner using ssh.
David
On Mar 22, 2007, at 5:19 AM, Jeff Squyres wrote:
FWIW, I believe that we had intended --prefix to handle simple cases
which is why this probably doesn't work for you. But as long as the
different prefixes are specified for different
We had a nice chat about this on the OpenRTE telecon this morning. The
question of what to do with multiple prefix's has been a long-running issue,
most recently captured in bug trac report #497. The problem is that prefix
is intended to tell us where to find the ORTE/OMPI executables, and
therefor
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] Sign
Oh, and this is a single x86 machine. Just trying to launch locally.
$uname -a
Linux 2.6.9-42.0.2.ELsmp #1 SMP Thu Aug 17 18:00:32 EDT 2006 i686
i686 i386 GNU/Linux
Greg
On Mar 22, 2007, at 12:17 PM, Greg Watson wrote:
Is this a known problem? Building ompi 1.2 on RHEL4:
./configure --w
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 --
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
Yes, if you could recompile with debugging, that would be great.
What launcher are you trying to use?
On Mar 22, 2007, at 2:35 PM, Greg Watson wrote:
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_
Scratch that. The problem was an installation over an old copy of
ompi. Obviously picking up some old stuff.
Sorry for the disturbance. Back to the bat cave...
Greg
On Mar 22, 2007, at 12:46 PM, Jeff Squyres wrote:
Yes, if you could recompile with debugging, that would be great.
What launc
Whew! You had me worried there for a minute... :-)
On Mar 22, 2007, at 3:15 PM, Greg Watson wrote:
Scratch that. The problem was an installation over an old copy of
ompi. Obviously picking up some old stuff.
Sorry for the disturbance. Back to the bat cave...
Greg
On Mar 22, 2007, at 12:46
OK. This sounds sensible.
Thanks, David
On Mar 22, 2007, at 10:38 AM, Ralph Castain wrote:
We had a nice chat about this on the OpenRTE telecon this morning. The
question of what to do with multiple prefix's has been a long-
running issue,
most recently captured in bug trac report #497. The p
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