On Aug 10, 2005, at 6:48 AM, Gleb Natapov wrote:
If you give an environment variable name to --log-file-qualifier, it
will use the value of that environment variable in the output file
name. Do we have a suitable environment variable which is globally
available for such a purpose? (in LAM, we had $LAMRANK, which was
your
rank in MPI_COMM_WORLD)
I use $OMPI_MCA_ns_nds_vpid for this. Is this good enough?
I knew about this one, but was wondering if we actually have anything
that encompasses the entire cellid,jobid,vpid triple, and perhaps uses
a nice short name (perhaps one that does not obey the prefix rule --
gasp!). So I'm guessing this doesn't exist, but would be convenient
for exactly this purpose (valgrind's --log-file-qualifier).
Ralph -- got any opinions here?
--
{+} Jeff Squyres
{+} The Open MPI Project
{+} http://www.open-mpi.org/