Thanks,
george.On Nov 8, 2008, at 9:54 AM, Edgar Gabriel wrote:
Terry,was this with the trunk or v1.3? If it was the trunk, was it before r19929 was applied? The reason I ask is because r19929 should remove all error messages related to 'non-existing communictors'. Hierarch btw. is not the cause for the error messages even before that, it just exposes it more frequently...Thanks Edgar Terry Dontje wrote:I am seeing the message "Dropped message for the non-existing communicator" when running hpcc with np=124 against r19845. This seems to be pretty reproducible at np=124. When the job prints out the message above some set of processes are in an MPI_Bcast and the 15 processes reporting the message are stuck in MPI_Barrier. I am not sure how related this is to #1408 since I am not invoking the hierarchical collectives. I just wanted to see if anyone else has tried to run hpcc at such an np size with any success. My next steps are to try to run this with the latest trunk and to narrow down the failing case.--td _______________________________________________ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel-- Edgar Gabriel Assistant Professor Parallel Software Technologies Lab http://pstl.cs.uh.edu Department of Computer Science University of Houston Philip G. Hoffman Hall, Room 524 Houston, TX-77204, USA Tel: +1 (713) 743-3857 Fax: +1 (713) 743-3335 _______________________________________________ devel mailing list de...@open-mpi.org http://www.open-mpi.org/mailman/listinfo.cgi/devel
smime.p7s
Description: S/MIME cryptographic signature
