1dc12046f1
Adds several new mpirun options: * -bysocket - assign ranks on a node by socket. Effectively load balances the procs assigned to a node across the available sockets. Note that ranks can still be bound to a specific core within the socket, or to the entire socket - the mapping is independent of the binding. * -bind-to-socket - bind each rank to all the cores on the socket to which they are assigned. * -bind-to-core - currently the default behavior (maintained from prior default) * -npersocket N - launch N procs for every socket on a node. Note that this implies we know how many sockets are on a node. Mpirun will determine its local values. These can be overridden by provided values, either via MCA param or in a hostfile Similar features/options are provided at the board level for multi-board nodes. Documentation to follow... This commit was SVN r21791. |
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| .. | ||
| data_type_support | ||
| help-orte-runtime.txt | ||
| Makefile.am | ||
| orte_cr.c | ||
| orte_cr.h | ||
| orte_data_server.c | ||
| orte_data_server.h | ||
| orte_finalize.c | ||
| orte_globals.c | ||
| orte_globals.h | ||
| orte_init.c | ||
| orte_locks.c | ||
| orte_locks.h | ||
| orte_mca_params.c | ||
| orte_wait.c | ||
| orte_wait.h | ||
| runtime_internals.h | ||
| runtime.h | ||