I use first 1.2.5 version then 1.2.8 version.

When the 1.3 version will be available?

Before i try to use svn version. Thanks to give me more details.

Best regards

Aurélien Bouteiller a écrit :

Could you give us more details on the version of Open MPI you are using ? I suppose from your message this is one of the 1.2 series, but mode details would be greatly helpful.

An utility called orte-clean can be used to try to remove all the garbage left, should something go wrong.

We have fixed a number of bugs in the MPI-2 dynamics recently. The forthcoming 1.3 should be more robust to that aspect. You can have a preview of it by using the svn version of Open MPI. The concepts have changed a little since then as --persistent --seed have been replaced by an external name server called ompi-server. I can give you more details if you want to try the svn version.


* Dr. Aurélien Bouteiller
* Sr. Research Associate at Innovative Computing Laboratory
* University of Tennessee
* 1122 Volunteer Boulevard, suite 350
* Knoxville, TN 37996
* 865 974 6321

Le 10 déc. 08 à 10:28, Bernard Secher - SFME/LGLS a écrit :

Hi everybody

I want to use MPI_publish_name function to do communicaztion between two independant code.

I saw on the web i must use the orted daemon with the following command:

orted --persistent --seed --scope public --universe foo

The communication success, but when i close the communication  I have a dead-lock at the following function: MPI_Comm_disconnect();

I have a second question:
How can i stop the orted daemon?

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