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/*
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2018 The University of Tennessee and The University
* of Tennessee Research Foundation. All rights
* reserved.
* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
* University of Stuttgart. All rights reserved.
* Copyright (c) 2004-2005 The Regents of the University of California.
* All rights reserved.
* Copyright (c) 2011-2018 Cisco Systems, Inc. All rights reserved
* Copyright (c) 2011-2012 Los Alamos National Security, LLC.
* All rights reserved.
* Copyright (c) 2014-2018 Intel, Inc. All rights reserved.
* Copyright (c) 2016 Research Organization for Information Science
* and Technology (RIST). All rights reserved.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "orte_config.h"
#include "orte/constants.h"
#include <string.h>
#include "orte/mca/mca.h"
#include "opal/util/output.h"
#include "opal/mca/base/base.h"
#include "opal/mca/hwloc/base/base.h"
#include "opal/dss/dss.h"
#include "orte/mca/errmgr/errmgr.h"
#include "orte/runtime/orte_globals.h"
#include "orte/util/show_help.h"
#include "orte/util/threads.h"
#include "orte/mca/state/state.h"
#include "orte/mca/rmaps/base/base.h"
#include "orte/mca/rmaps/base/rmaps_private.h"
void orte_rmaps_base_map_job(int fd, short args, void *cbdata)
{
orte_state_caddy_t *caddy = (orte_state_caddy_t*)cbdata;
orte_job_t *jdata;
orte_node_t *node;
int rc, i, ppx = 0;
bool did_map, given, pernode = false, persocket = false;
orte_rmaps_base_selected_module_t *mod;
orte_job_t *parent;
orte_vpid_t nprocs;
orte_app_context_t *app;
bool inherit = false;
ORTE_ACQUIRE_OBJECT(caddy);
jdata = caddy->jdata;
jdata->state = ORTE_JOB_STATE_MAP;
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps: mapping job %s",
ORTE_JOBID_PRINT(jdata->jobid));
/* if this is a dynamic job launch and they didn't explicitly
* request inheritance, then don't inherit the launch directives */
if (orte_get_attribute(&jdata->attributes, ORTE_JOB_LAUNCH_PROXY, NULL, OPAL_NAME)) {
inherit = orte_rmaps_base.inherit;
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps: dynamic job %s %s inherit launch directives",
ORTE_JOBID_PRINT(jdata->jobid),
inherit ? "will" : "will not");
} else {
/* initial launch always takes on MCA params */
inherit = true;
}
if (inherit) {
if (NULL == jdata->map->ppr && NULL != orte_rmaps_base.ppr) {
jdata->map->ppr = strdup(orte_rmaps_base.ppr);
}
if (0 == jdata->map->cpus_per_rank) {
jdata->map->cpus_per_rank = orte_rmaps_base.cpus_per_rank;
}
}
if (NULL != jdata->map->ppr) {
/* get the procs/object */
ppx = strtoul(jdata->map->ppr, NULL, 10);
if (NULL != strstr(jdata->map->ppr, "node")) {
pernode = true;
} else if (NULL != strstr(jdata->map->ppr, "socket")) {
persocket = true;
}
}
/* compute the number of procs and check validity */
nprocs = 0;
for (i=0; i < jdata->apps->size; i++) {
if (NULL != (app = (orte_app_context_t*)opal_pointer_array_get_item(jdata->apps, i))) {
if (0 == app->num_procs) {
opal_list_t nodes;
orte_std_cntr_t slots;
OBJ_CONSTRUCT(&nodes, opal_list_t);
orte_rmaps_base_get_target_nodes(&nodes, &slots, app, ORTE_MAPPING_BYNODE, true, true);
slots = 0;
if (pernode) {
slots = ppx * opal_list_get_size(&nodes);
} else if (persocket) {
/* add in #sockets for each node */
OPAL_LIST_FOREACH(node, &nodes, orte_node_t) {
slots += ppx * opal_hwloc_base_get_nbobjs_by_type(node->topology->topo,
HWLOC_OBJ_SOCKET, 0,
OPAL_HWLOC_AVAILABLE);
}
} else {
/* if we are in a managed allocation, then all is good - otherwise,
* we have to do a little more checking */
if (!orte_managed_allocation) {
/* if all the nodes have their slots given, then we are okay */
given = true;
OPAL_LIST_FOREACH(node, &nodes, orte_node_t) {
if (!ORTE_FLAG_TEST(node, ORTE_NODE_FLAG_SLOTS_GIVEN)) {
given = false;
break;
}
}
/* if -host or -hostfile was given, and the slots were not,
* then this is no longer allowed */
if (!given &&
(orte_get_attribute(&app->attributes, ORTE_APP_DASH_HOST, NULL, OPAL_STRING) ||
orte_get_attribute(&app->attributes, ORTE_APP_HOSTFILE, NULL, OPAL_STRING))) {
/* inform the user of the error */
orte_show_help("help-orte-rmaps-base.txt", "num-procs-not-specified", true);
OPAL_LIST_DESTRUCT(&nodes);
OBJ_RELEASE(caddy);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
return;
}
OPAL_LIST_FOREACH(node, &nodes, orte_node_t) {
slots += node->slots;
}
}
}
app->num_procs = slots;
OPAL_LIST_DESTRUCT(&nodes);
}
nprocs += app->num_procs;
}
}
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps: setting mapping policies for job %s nprocs %d",
ORTE_JOBID_PRINT(jdata->jobid), (int)nprocs);
if (inherit && !jdata->map->display_map) {
jdata->map->display_map = orte_rmaps_base.display_map;
}
/* set the default mapping policy IFF it wasn't provided */
if (!ORTE_MAPPING_POLICY_IS_SET(jdata->map->mapping)) {
if (inherit && (ORTE_MAPPING_GIVEN & ORTE_GET_MAPPING_DIRECTIVE(orte_rmaps_base.mapping))) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps mapping given by MCA param");
jdata->map->mapping = orte_rmaps_base.mapping;
} else {
/* default based on number of procs */
if (nprocs <= 2) {
if (1 < orte_rmaps_base.cpus_per_rank) {
/* assigning multiple cpus to a rank requires that we map to
* objects that have multiple cpus in them, so default
* to byslot if nothing else was specified by the user.
*/
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] mapping not given - using byslot", __LINE__);
ORTE_SET_MAPPING_POLICY(jdata->map->mapping, ORTE_MAPPING_BYSLOT);
} else if (opal_hwloc_use_hwthreads_as_cpus) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] mapping not given - using byhwthread", __LINE__);
ORTE_SET_MAPPING_POLICY(jdata->map->mapping, ORTE_MAPPING_BYHWTHREAD);
} else {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] mapping not given - using bycore", __LINE__);
ORTE_SET_MAPPING_POLICY(jdata->map->mapping, ORTE_MAPPING_BYCORE);
}
} else {
/* if NUMA is available, map by that */
if (NULL != hwloc_get_obj_by_type(opal_hwloc_topology, HWLOC_OBJ_NODE, 0)) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] mapping not set by user - using bynuma", __LINE__);
ORTE_SET_MAPPING_POLICY(jdata->map->mapping, ORTE_MAPPING_BYNUMA);
} else if (NULL != hwloc_get_obj_by_type(opal_hwloc_topology, HWLOC_OBJ_SOCKET, 0)) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] mapping not set by user and no NUMA - using bysocket", __LINE__);
ORTE_SET_MAPPING_POLICY(jdata->map->mapping, ORTE_MAPPING_BYSOCKET);
} else {
/* if we have neither, then just do by slot */
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] mapping not given and no NUMA or sockets - using byslot", __LINE__);
ORTE_SET_MAPPING_POLICY(jdata->map->mapping, ORTE_MAPPING_BYSLOT);
}
}
}
}
/* check for oversubscribe directives */
if (!(ORTE_MAPPING_SUBSCRIBE_GIVEN & ORTE_GET_MAPPING_DIRECTIVE(jdata->map->mapping))) {
if (!(ORTE_MAPPING_SUBSCRIBE_GIVEN & ORTE_GET_MAPPING_DIRECTIVE(orte_rmaps_base.mapping))) {
ORTE_SET_MAPPING_DIRECTIVE(jdata->map->mapping, ORTE_MAPPING_NO_OVERSUBSCRIBE);
} else if (ORTE_MAPPING_NO_OVERSUBSCRIBE & ORTE_GET_MAPPING_DIRECTIVE(orte_rmaps_base.mapping)) {
ORTE_SET_MAPPING_DIRECTIVE(jdata->map->mapping, ORTE_MAPPING_NO_OVERSUBSCRIBE);
} else {
ORTE_UNSET_MAPPING_DIRECTIVE(jdata->map->mapping, ORTE_MAPPING_NO_OVERSUBSCRIBE);
ORTE_SET_MAPPING_DIRECTIVE(jdata->map->mapping, ORTE_MAPPING_SUBSCRIBE_GIVEN);
}
}
/* check for no-use-local directive */
if (!(ORTE_MAPPING_LOCAL_GIVEN & ORTE_GET_MAPPING_DIRECTIVE(jdata->map->mapping))) {
if (inherit && (ORTE_MAPPING_NO_USE_LOCAL & ORTE_GET_MAPPING_DIRECTIVE(orte_rmaps_base.mapping))) {
ORTE_SET_MAPPING_DIRECTIVE(jdata->map->mapping, ORTE_MAPPING_NO_USE_LOCAL);
}
}
/* we don't have logic to determine default rank policy, so
* just inherit it if they didn't give us one */
if (!ORTE_RANKING_POLICY_IS_SET(jdata->map->ranking)) {
jdata->map->ranking = orte_rmaps_base.ranking;
}
/* define the binding policy for this job - if the user specified one
* already (e.g., during the call to comm_spawn), then we don't
* override it */
if (!OPAL_BINDING_POLICY_IS_SET(jdata->map->binding)) {
if (inherit && OPAL_BINDING_POLICY_IS_SET(opal_hwloc_binding_policy)) {
/* if the user specified a default binding policy via
* MCA param, then we use it - this can include a directive
* to overload */
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding policy given", __LINE__);
jdata->map->binding = opal_hwloc_binding_policy;
} else if (0 < jdata->map->cpus_per_rank) {
/* bind to cpus */
if (opal_hwloc_use_hwthreads_as_cpus) {
/* if we are using hwthread cpus, then bind to those */
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using byhwthread", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_HWTHREAD);
} else {
/* bind to core */
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using bycore", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_CORE);
}
} else {
/* if the user explicitly mapped-by some object, then we default
* to binding to that object */
orte_mapping_policy_t mpol;
mpol = ORTE_GET_MAPPING_POLICY(jdata->map->mapping);
if (ORTE_MAPPING_GIVEN & ORTE_GET_MAPPING_DIRECTIVE(jdata->map->mapping)) {
if (ORTE_MAPPING_BYHWTHREAD == mpol) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using byhwthread", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_HWTHREAD);
} else if (ORTE_MAPPING_BYCORE == mpol) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using bycore", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_CORE);
} else if (ORTE_MAPPING_BYL1CACHE == mpol) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using byL1", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_L1CACHE);
} else if (ORTE_MAPPING_BYL2CACHE == mpol) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using byL2", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_L2CACHE);
} else if (ORTE_MAPPING_BYL3CACHE == mpol) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using byL3", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_L3CACHE);
} else if (ORTE_MAPPING_BYSOCKET == mpol) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using bysocket", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_SOCKET);
} else if (ORTE_MAPPING_BYNUMA == mpol) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using bynuma", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_NUMA);
} else {
/* we are mapping by node or some other non-object method */
if (nprocs <= 2) {
if (opal_hwloc_use_hwthreads_as_cpus) {
/* if we are using hwthread cpus, then bind to those */
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using byhwthread", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_HWTHREAD);
} else {
/* for performance, bind to core */
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using bycore", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_CORE);
}
} else {
if (NULL != hwloc_get_obj_by_type(opal_hwloc_topology, HWLOC_OBJ_NODE, 0)) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using bynuma", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_NUMA);
} else if (NULL != hwloc_get_obj_by_type(opal_hwloc_topology, HWLOC_OBJ_SOCKET, 0)) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given and no NUMA - using bysocket", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_SOCKET);
} else {
/* if we have neither, then just don't bind */
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given and no NUMA or sockets - not binding", __LINE__);
OPAL_SET_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_NONE);
}
}
}
} else if (nprocs <= 2) {
if (opal_hwloc_use_hwthreads_as_cpus) {
/* if we are using hwthread cpus, then bind to those */
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using byhwthread", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_HWTHREAD);
} else {
/* for performance, bind to core */
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using bycore", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_CORE);
}
} else {
/* for performance, bind to NUMA, if available */
if (NULL != hwloc_get_obj_by_type(opal_hwloc_topology, HWLOC_OBJ_NODE, 0)) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given - using bynuma", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_NUMA);
} else if (NULL != hwloc_get_obj_by_type(opal_hwloc_topology, HWLOC_OBJ_SOCKET, 0)) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given and no NUMA - using bysocket", __LINE__);
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_SOCKET);
} else {
/* if we have neither, then just don't bind */
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"mca:rmaps[%d] binding not given and no NUMA or sockets - not binding", __LINE__);
OPAL_SET_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_NONE);
}
}
if (OPAL_BIND_OVERLOAD_ALLOWED(opal_hwloc_binding_policy)) {
jdata->map->binding |= OPAL_BIND_ALLOW_OVERLOAD;
}
}
}
/* if we are not going to launch, then we need to set any
* undefined topologies to match our own so the mapper
* can operate
*/
if (orte_do_not_launch) {
orte_node_t *node;
orte_topology_t *t0;
int i;
if (NULL == (node = (orte_node_t*)opal_pointer_array_get_item(orte_node_pool, 0))) {
ORTE_ERROR_LOG(ORTE_ERR_NOT_FOUND);
OBJ_RELEASE(caddy);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
return;
}
t0 = node->topology;
for (i=1; i < orte_node_pool->size; i++) {
if (NULL == (node = (orte_node_t*)opal_pointer_array_get_item(orte_node_pool, i))) {
continue;
}
if (NULL == node->topology) {
node->topology = t0;
}
}
}
/* cycle thru the available mappers until one agrees to map
* the job
*/
did_map = false;
if (1 == opal_list_get_size(&orte_rmaps_base.selected_modules)) {
/* forced selection */
mod = (orte_rmaps_base_selected_module_t*)opal_list_get_first(&orte_rmaps_base.selected_modules);
jdata->map->req_mapper = strdup(mod->component->mca_component_name);
}
OPAL_LIST_FOREACH(mod, &orte_rmaps_base.selected_modules, orte_rmaps_base_selected_module_t) {
if (ORTE_SUCCESS == (rc = mod->module->map_job(jdata)) ||
ORTE_ERR_RESOURCE_BUSY == rc) {
did_map = true;
break;
}
/* mappers return "next option" if they didn't attempt to
* map the job. anything else is a true error.
*/
if (ORTE_ERR_TAKE_NEXT_OPTION != rc) {
ORTE_ERROR_LOG(rc);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
goto cleanup;
}
}
if (did_map && ORTE_ERR_RESOURCE_BUSY == rc) {
/* the map was done but nothing could be mapped
* for launch as all the resources were busy
*/
orte_show_help("help-orte-rmaps-base.txt", "cannot-launch", true);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
goto cleanup;
}
/* if we get here without doing the map, or with zero procs in
* the map, then that's an error
*/
if (!did_map || 0 == jdata->num_procs || 0 == jdata->map->num_nodes) {
orte_show_help("help-orte-rmaps-base.txt", "failed-map", true,
did_map ? "mapped" : "unmapped",
jdata->num_procs, jdata->map->num_nodes);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
goto cleanup;
}
/* if any node is oversubscribed, then check to see if a binding
* directive was given - if not, then we want to clear the default
* binding policy so we don't attempt to bind */
if (ORTE_FLAG_TEST(jdata, ORTE_JOB_FLAG_OVERSUBSCRIBED)) {
if (!OPAL_BINDING_POLICY_IS_SET(jdata->map->binding)) {
/* clear any default binding policy we might have set */
OPAL_SET_DEFAULT_BINDING_POLICY(jdata->map->binding, OPAL_BIND_TO_NONE);
}
}
if (orte_do_not_launch) {
/* compute the ranks and add the proc objects
* to the jdata->procs array */
if (ORTE_SUCCESS != (rc = orte_rmaps_base_compute_vpids(jdata))) {
ORTE_ERROR_LOG(rc);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
goto cleanup;
}
/* compute and save local ranks */
if (ORTE_SUCCESS != (rc = orte_rmaps_base_compute_local_ranks(jdata))) {
ORTE_ERROR_LOG(rc);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
goto cleanup;
}
/* compute and save location assignments */
if (ORTE_SUCCESS != (rc = orte_rmaps_base_assign_locations(jdata))) {
ORTE_ERROR_LOG(rc);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
goto cleanup;
}
/* compute and save bindings */
if (ORTE_SUCCESS != (rc = orte_rmaps_base_compute_bindings(jdata))) {
ORTE_ERROR_LOG(rc);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
goto cleanup;
}
} else if (!orte_get_attribute(&jdata->attributes, ORTE_JOB_FULLY_DESCRIBED, NULL, OPAL_BOOL)) {
/* compute and save location assignments */
if (ORTE_SUCCESS != (rc = orte_rmaps_base_assign_locations(jdata))) {
ORTE_ERROR_LOG(rc);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
goto cleanup;
}
} else {
/* compute and save local ranks */
if (ORTE_SUCCESS != (rc = orte_rmaps_base_compute_local_ranks(jdata))) {
ORTE_ERROR_LOG(rc);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
goto cleanup;
}
/* compute and save bindings */
if (ORTE_SUCCESS != (rc = orte_rmaps_base_compute_bindings(jdata))) {
ORTE_ERROR_LOG(rc);
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_FAILED);
goto cleanup;
}
}
/* set the offset so shared memory components can potentially
* connect to any spawned jobs
*/
jdata->offset = orte_total_procs;
/* track the total number of procs launched by us */
orte_total_procs += jdata->num_procs;
/* if it is a dynamic spawn, save the bookmark on the parent's job too */
if (ORTE_JOBID_INVALID != jdata->originator.jobid) {
if (NULL != (parent = orte_get_job_data_object(jdata->originator.jobid))) {
parent->bookmark = jdata->bookmark;
}
}
if (orte_do_not_launch) {
/* display the devel map */
orte_rmaps_base_display_map(jdata);
}
/* set the job state to the next position */
ORTE_ACTIVATE_JOB_STATE(jdata, ORTE_JOB_STATE_MAP_COMPLETE);
cleanup:
/* reset any node map flags we used so the next job will start clean */
for (i=0; i < jdata->map->nodes->size; i++) {
if (NULL != (node = (orte_node_t*)opal_pointer_array_get_item(jdata->map->nodes, i))) {
ORTE_FLAG_UNSET(node, ORTE_NODE_FLAG_MAPPED);
}
}
/* cleanup */
OBJ_RELEASE(caddy);
}
void orte_rmaps_base_display_map(orte_job_t *jdata)
{
/* ignore daemon job */
char *output=NULL;
int i, j, cnt;
orte_node_t *node;
orte_proc_t *proc;
char tmp1[1024];
hwloc_obj_t bd=NULL;;
opal_hwloc_locality_t locality;
orte_proc_t *p0;
char *p0bitmap, *procbitmap;
if (orte_display_diffable_output) {
/* intended solely to test mapping methods, this output
* can become quite long when testing at scale. Rather
* than enduring all the malloc/free's required to
* create an arbitrary-length string, custom-generate
* the output a line at a time here
*/
/* display just the procs in a diffable format */
opal_output(orte_clean_output, "<map>\n");
fflush(stderr);
/* loop through nodes */
cnt = 0;
for (i=0; i < jdata->map->nodes->size; i++) {
if (NULL == (node = (orte_node_t*)opal_pointer_array_get_item(jdata->map->nodes, i))) {
continue;
}
opal_output(orte_clean_output, "\t<host num=%d>", cnt);
fflush(stderr);
cnt++;
for (j=0; j < node->procs->size; j++) {
if (NULL == (proc = (orte_proc_t*)opal_pointer_array_get_item(node->procs, j))) {
continue;
}
memset(tmp1, 0, sizeof(tmp1));
if (orte_get_attribute(&proc->attributes, ORTE_PROC_HWLOC_BOUND, (void**)&bd, OPAL_PTR)) {
if (NULL == bd) {
(void)strncpy(tmp1, "UNBOUND", sizeof(tmp1));
} else {
if (OPAL_ERR_NOT_BOUND == opal_hwloc_base_cset2mapstr(tmp1, sizeof(tmp1), node->topology->topo, bd->cpuset)) {
(void)strncpy(tmp1, "UNBOUND", sizeof(tmp1));
}
}
} else {
(void)strncpy(tmp1, "UNBOUND", sizeof(tmp1));
}
opal_output(orte_clean_output, "\t\t<process rank=%s app_idx=%ld local_rank=%lu node_rank=%lu binding=%s>",
ORTE_VPID_PRINT(proc->name.vpid), (long)proc->app_idx,
(unsigned long)proc->local_rank,
(unsigned long)proc->node_rank, tmp1);
}
opal_output(orte_clean_output, "\t</host>");
fflush(stderr);
}
/* test locality - for the first node, print the locality of each proc relative to the first one */
node = (orte_node_t*)opal_pointer_array_get_item(jdata->map->nodes, 0);
p0 = (orte_proc_t*)opal_pointer_array_get_item(node->procs, 0);
p0bitmap = NULL;
if (orte_get_attribute(&p0->attributes, ORTE_PROC_CPU_BITMAP, (void**)&p0bitmap, OPAL_STRING) &&
NULL != p0bitmap) {
opal_output(orte_clean_output, "\t<locality>");
for (j=1; j < node->procs->size; j++) {
if (NULL == (proc = (orte_proc_t*)opal_pointer_array_get_item(node->procs, j))) {
continue;
}
procbitmap = NULL;
if (orte_get_attribute(&proc->attributes, ORTE_PROC_CPU_BITMAP, (void**)&procbitmap, OPAL_STRING) &&
NULL != procbitmap) {
locality = opal_hwloc_base_get_relative_locality(node->topology->topo,
p0bitmap,
procbitmap);
opal_output(orte_clean_output, "\t\t<rank=%s rank=%s locality=%s>",
ORTE_VPID_PRINT(p0->name.vpid),
ORTE_VPID_PRINT(proc->name.vpid),
opal_hwloc_base_print_locality(locality));
}
}
opal_output(orte_clean_output, "\t</locality>\n</map>");
fflush(stderr);
if (NULL != p0bitmap) {
free(p0bitmap);
}
if (NULL != procbitmap) {
free(procbitmap);
}
}
} else {
opal_output(orte_clean_output, " Data for JOB %s offset %s Total slots allocated %lu",
ORTE_JOBID_PRINT(jdata->jobid), ORTE_VPID_PRINT(jdata->offset),
(long unsigned)jdata->total_slots_alloc);
opal_dss.print(&output, NULL, jdata->map, ORTE_JOB_MAP);
if (orte_xml_output) {
fprintf(orte_xml_fp, "%s\n", output);
fflush(orte_xml_fp);
} else {
opal_output(orte_clean_output, "%s", output);
}
free(output);
}
}
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