On Mon, 2009-06-15 at 16:30 -0500, Evan wrote: > > This entry occurs: > > ----------------------- > fn=PMPI_Recv > 0 61074 > ----------------------- > > followed by this one: > ----------------------- > fn=PMPI_Recv > 0 9477 > cob=/usr/lib/openmpi/lib/openmpi/mca_pml_ob1.so > cfi=??? > cfn=mca_pml_ob1_recv > calls=1053 0 > 0 44144882 > 0 17901 > ----------------------- > > I should also possibly have mentioned that I'm working with MPI, > though it's unclear to me how that would cause this.
For those that don't know the PMPI_* functions are part of the MPI profiling interface, basically each MPI function is really a PMPI_ function with a weak MPI_ alias, it's described here among other places: http://www.netlib.org/utk/papers/mpi-book/node190.html#SECTION00942100000000000000 I've no real idea if it's relevant to this discussion but it's rather unusual so I thought I'd mention it in case you aren't aware. Ashley, -- Ashley Pittman, Bath, UK. Padb - A parallel job inspection tool for cluster computing http://padb.pittman.org.uk ------------------------------------------------------------------------------ Crystal Reports - New Free Runtime and 30 Day Trial Check out the new simplified licensing option that enables unlimited royalty-free distribution of the report engine for externally facing server and web deployment. http://p.sf.net/sfu/businessobjects _______________________________________________ Valgrind-users mailing list Valgrind-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/valgrind-users
