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debug binding #2

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1 change: 1 addition & 0 deletions ompi/runtime/ompi_mpi_init.c
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Original file line number Diff line number Diff line change
Expand Up @@ -513,6 +513,7 @@ int ompi_mpi_init(int argc, char **argv, int requested, int *provided)
OMPI_TIMING_NEXT("rte_init");
OMPI_TIMING_IMPORT_OPAL("orte_ess_base_app_setup");
OMPI_TIMING_IMPORT_OPAL("rte_init");
OMPI_TIMING_IMPORT_OPAL("orte_ess_base_proc_binding");

ompi_rte_initialized = true;

Expand Down
12 changes: 12 additions & 0 deletions orte/mca/ess/base/ess_base_fns.c
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Original file line number Diff line number Diff line change
Expand Up @@ -39,6 +39,7 @@
#include "orte/util/name_fns.h"
#include "orte/util/proc_info.h"
#include "orte/util/show_help.h"
#include "opal/util/timings.h"
#include "orte/runtime/orte_globals.h"

#include "orte/mca/ess/base/base.h"
Expand All @@ -55,6 +56,8 @@ int orte_ess_base_proc_binding(void)
char *error=NULL;
hwloc_cpuset_t mycpus;

OPAL_TIMING_ENV_INIT(proc_binding);

/* Determine if we were pre-bound or not - this also indicates
* that we were launched via mpirun, bound or not */
if (NULL != getenv(OPAL_MCA_PREFIX"orte_bound_at_launch")) {
Expand Down Expand Up @@ -98,12 +101,16 @@ int orte_ess_base_proc_binding(void)
/* the topology system will pickup the binding pattern */
}

OPAL_TIMING_ENV_NEXT(proc_binding, "check if bound");

/* load the topology as we will likely need it */
if (OPAL_SUCCESS != opal_hwloc_base_get_topology()) {
/* there is nothing we can do, so just return */
return ORTE_SUCCESS;
}

OPAL_TIMING_ENV_NEXT(proc_binding, "get_topology()");

/* see if we were bound when launched */
if (!orte_proc_is_bound) {
OPAL_OUTPUT_VERBOSE((5, orte_ess_base_framework.framework_output,
Expand Down Expand Up @@ -285,6 +292,8 @@ int orte_ess_base_proc_binding(void)
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME)));
}

OPAL_TIMING_ENV_NEXT(proc_binding, "bind");

MOVEON:
/* get the cpus we are bound to */
mycpus = hwloc_bitmap_alloc();
Expand Down Expand Up @@ -324,6 +333,9 @@ int orte_ess_base_proc_binding(void)
OPAL_MODEX_SEND_VALUE(ret, OPAL_PMIX_GLOBAL, OPAL_PMIX_CPUSET,
orte_process_info.cpuset, OPAL_STRING);
}

OPAL_TIMING_ENV_NEXT(proc_binding, "done");

return ORTE_SUCCESS;

error:
Expand Down