Hi,
I have the same error message when fault tolerance is activated.
I'm using gcc version 4.1.3, with Ubuntu 7.10 (i686) (kernel
2.6.22-14-generic)
Thomas
Aurelien Bouteiller wrote:
If you want to use the pessimist message logging you have to use the "-
mca vprotocol pessimist" flag on your command line. This should work
despite the bug because if I understand correctly, the issue you
experience should occur only when fault tolerance is disabled.
I have troubles to reproduce the particular bug you are experiencing.
What compiler and what architecture are you using ?
Aurelien
Le 13 déc. 07 à 07:58, Thomas Ropars a écrit :
I still have the same error after update (r16951).
I have the lib/openmpi/mca_pml_v.so file in my builld and the command
line I use is: mpirun -np 4 my_application
Thomas
Aurelien Bouteiller wrote:
I could reproduce and fix the bug. It will be corrected in trunk as
soon as the svn is online again. Thanks for reporting the problem.
Aurelien
Le 11 déc. 07 à 15:02, Aurelien Bouteiller a écrit :
I cannot reproduce the error. Please make sure you have the lib/
openmpi/mca_pml_v.so file in your build. If you don't, maybe you
forgot to run autogen.sh at the root of the trunk when you
removed .ompi_ignore.
If this does not fix the problem, please let me know your command
line
options to mpirun.
Aurelien
Le 11 déc. 07 à 14:36, Aurelien Bouteiller a écrit :
Mmm, I'll investigate this today.
Aurelien
Le 11 déc. 07 à 08:46, Thomas Ropars a écrit :
Hi,
I've tried to test the message logging component vprotocol
pessimist.
(svn checkout revision 16926)
When I run an mpi application, I get the following error :
mca: base: component_find: unable to open vprotocol pessimist:
/local/openmpi/lib/openmpi/mca_vprotocol_pessimist.so: undefined
symbol:
pml_v_output (ignored)
Regards
Thomas
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Dr. Aurelien Bouteiller, Sr. Research Associate
Innovative Computing Laboratory - MPI group
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