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openmpi/orte
Ralph Castain 7de4d6922b Change the behavior of cpus-per-rank. We previously counted each cpu against the #slots. However, IBM has pointed out that "slot" is equated to the number of processes allowed to run on each node, and not the number of cpus on the node. This has been a continuing source of confusion, so make the distinction a "hard" one.
Each process occupies a "slot". We automatically set #slots = #cpus if nothing else is told to us. If you want to run more procs and slots, you must tell us to allow oversubscription.

A process can utilize multiple pe's if that option is given. If you try to bind more than one proc to a given pe, then we will error out unless you tell us to allow overloading.
2016-08-22 15:54:41 -07:00
..
bindings Fix the --tune problem by searching the argv for MCA params in advance of opal_init_util. Only search the first app_context as we historically have done - we can debate whether or not to search all app_contexts 2016-05-23 21:09:44 -07:00
etc Purge whitespace from the repo 2015-06-23 20:59:57 -07:00
include Add a new --continuous flag to mpirun that directs ORTE to let a job continue running as app procs terminate. Don't attempt to restart them. Add event notification of abnormally terminating procs, and demonstrate that in the mpi_spin test program. 2016-07-13 15:28:33 -07:00
mca Change the behavior of cpus-per-rank. We previously counted each cpu against the #slots. However, IBM has pointed out that "slot" is equated to the number of processes allowed to run on each node, and not the number of cpus on the node. This has been a continuing source of confusion, so make the distinction a "hard" one. 2016-08-22 15:54:41 -07:00
orted Update the session dir structure. Restore the creation of a top-level dir based on userid so that everything is contained under the user's top-level dir. Make the next level down (the "job family" level) be either the pid (indicated by a name of "pid.N") or the job family if not launched by mpirun. This allows for proper rendezvous by direct-launched procs. 2016-08-15 22:46:46 -05:00
runtime Update the session dir structure. Restore the creation of a top-level dir based on userid so that everything is contained under the user's top-level dir. Make the next level down (the "job family" level) be either the pid (indicated by a name of "pid.N") or the job family if not launched by mpirun. This allows for proper rendezvous by direct-launched procs. 2016-08-15 22:46:46 -05:00
test Restore the coll/sync module and provide a test to verify its operation 2016-08-20 10:14:52 -07:00
tools configury: capture configury command line 2016-07-29 09:14:09 +09:00
util Change the behavior of cpus-per-rank. We previously counted each cpu against the #slots. However, IBM has pointed out that "slot" is equated to the number of processes allowed to run on each node, and not the number of cpus on the node. This has been a continuing source of confusion, so make the distinction a "hard" one. 2016-08-22 15:54:41 -07:00
common_sym_whitelist.txt common syms: whitelist bison-generated common symbols 2016-01-16 03:53:14 -08:00
Doxyfile Purge whitespace from the repo 2015-06-23 20:59:57 -07:00
Makefile.am Purge whitespace from the repo 2015-06-23 20:59:57 -07:00