782 строки
25 KiB
C
782 строки
25 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
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* University Research and Technology
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* Corporation. All rights reserved.
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* Copyright (c) 2004-2005 The University of Tennessee and The University
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* of Tennessee Research Foundation. All rights
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* reserved.
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* Copyright (c) 2004-2005 High Performance Computing Center Stuttgart,
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* University of Stuttgart. All rights reserved.
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* Copyright (c) 2004-2005 The Regents of the University of California.
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* All rights reserved.
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* $COPYRIGHT$
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*
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* Additional copyrights may follow
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*
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* $HEADER$
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*/
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#include "orte_config.h"
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#include <string.h>
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#include "orte/orte_constants.h"
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#include "opal/util/output.h"
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#include "opal/util/argv.h"
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#include "orte/mca/errmgr/errmgr.h"
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#include "orte/mca/smr/smr_types.h"
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#include "orte/mca/gpr/gpr.h"
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#include "orte/mca/ns/ns.h"
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#include "orte/mca/ras/base/ras_private.h"
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static void orte_ras_base_node_construct(orte_ras_node_t* node)
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{
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node->node_name = NULL;
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node->node_arch = NULL;
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node->node_cellid = 0;
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node->node_state = ORTE_NODE_STATE_UNKNOWN;
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node->node_slots = 0;
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node->node_slots_inuse = 0;
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node->node_slots_alloc = 0;
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node->node_slots_max = 0;
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node->node_username = NULL;
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node->node_launched = 0;
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}
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static void orte_ras_base_node_destruct(orte_ras_node_t* node)
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{
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if (NULL != node->node_name) {
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free(node->node_name);
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}
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if (NULL != node->node_arch) {
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free(node->node_arch);
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}
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if (NULL != node->node_username) {
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free(node->node_username);
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}
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}
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OBJ_CLASS_INSTANCE(
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orte_ras_node_t,
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opal_list_item_t,
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orte_ras_base_node_construct,
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orte_ras_base_node_destruct);
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/*
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* Query the registry for all available nodes
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*/
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int orte_ras_base_node_query(opal_list_t* nodes)
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{
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orte_std_cntr_t i, cnt, *sptr;
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orte_node_state_t *nsptr;
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orte_cellid_t *cptr;
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orte_gpr_value_t** values;
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int rc;
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/* query all node entries */
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rc = orte_gpr.get(
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ORTE_GPR_KEYS_OR|ORTE_GPR_TOKENS_OR,
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ORTE_NODE_SEGMENT,
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NULL,
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NULL,
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&cnt,
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&values);
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if(ORTE_SUCCESS != rc) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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/* parse the response */
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for(i=0; i<cnt; i++) {
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orte_gpr_value_t* value = values[i];
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orte_ras_node_t* node = OBJ_NEW(orte_ras_node_t);
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orte_std_cntr_t k;
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for(k=0; k<value->cnt; k++) {
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orte_gpr_keyval_t* keyval = value->keyvals[k];
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if(strcmp(keyval->key, ORTE_NODE_NAME_KEY) == 0) {
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/* we use the dss.copy function here instead of strdup because that function
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* automatically protects us against a NULL (or zero-length) string
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*/
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if (ORTE_SUCCESS != (rc = orte_dss.copy((void**)&(node->node_name), keyval->value->data, ORTE_STRING))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_ARCH_KEY) == 0) {
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/* we use the dss.copy function here instead of strdup because that function
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* automatically protects us against a NULL (or zero-length) string
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*/
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if (ORTE_SUCCESS != (rc = orte_dss.copy((void**)&(node->node_arch), keyval->value->data, ORTE_STRING))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_STATE_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&nsptr, keyval->value, ORTE_NODE_STATE))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_state = *nsptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_SLOTS_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots = *sptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_SLOTS_IN_USE_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots_inuse = *sptr;
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continue;
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}
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if(strncmp(keyval->key, ORTE_NODE_SLOTS_ALLOC_KEY, strlen(ORTE_NODE_SLOTS_ALLOC_KEY)) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots_alloc += *sptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_SLOTS_MAX_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots_max = *sptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_USERNAME_KEY) == 0) {
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/* we use the dss.copy function here instead of strdup because that function
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* automatically protects us against a NULL (or zero-length) string
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*/
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if (ORTE_SUCCESS != (rc = orte_dss.copy((void**)&(node->node_username), keyval->value->data, ORTE_STRING))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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continue;
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}
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if(strcmp(keyval->key, ORTE_CELLID_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&cptr, keyval->value, ORTE_CELLID))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_cellid = *cptr;
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continue;
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}
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}
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opal_list_append(nodes, &node->super);
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OBJ_RELEASE(value);
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}
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if (NULL != values) free(values);
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return ORTE_SUCCESS;
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}
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/*
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* Query the registry for all nodes allocated to a specified job
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*/
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int orte_ras_base_node_query_alloc(opal_list_t* nodes, orte_jobid_t jobid)
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{
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char* keys[] = {
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ORTE_NODE_NAME_KEY,
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ORTE_NODE_ARCH_KEY,
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ORTE_NODE_STATE_KEY,
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ORTE_NODE_SLOTS_KEY,
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ORTE_NODE_SLOTS_IN_USE_KEY,
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ORTE_NODE_SLOTS_ALLOC_KEY,
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ORTE_NODE_SLOTS_MAX_KEY,
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ORTE_NODE_USERNAME_KEY,
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ORTE_CELLID_KEY,
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NULL
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};
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orte_std_cntr_t i, cnt, keys_len;
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orte_gpr_value_t** values;
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char* jobid_str;
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orte_std_cntr_t *sptr;
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orte_node_state_t *nsptr;
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orte_cellid_t *cptr;
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int rc, alloc_key_posn=5;
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if(ORTE_SUCCESS != (rc = orte_ns.convert_jobid_to_string(&jobid_str, jobid))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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asprintf(&keys[alloc_key_posn], "%s-%s", ORTE_NODE_SLOTS_ALLOC_KEY, jobid_str);
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keys_len = strlen(keys[alloc_key_posn]);
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free(jobid_str);
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/* query selected node entries */
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rc = orte_gpr.get(
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ORTE_GPR_KEYS_OR|ORTE_GPR_TOKENS_OR,
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ORTE_NODE_SEGMENT,
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NULL,
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keys,
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&cnt,
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&values);
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if(ORTE_SUCCESS != rc) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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/* parse the response */
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for(i=0; i<cnt; i++) {
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orte_gpr_value_t* value = values[i];
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orte_ras_node_t* node;
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orte_std_cntr_t k;
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bool found;
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found = false;
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for (k = 0; k < value->cnt; k++) {
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orte_gpr_keyval_t* keyval = value->keyvals[k];
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if(0 == strcmp(keyval->key, keys[alloc_key_posn])) {
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found = true;
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break;
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}
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}
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if (!found)
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continue;
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node = OBJ_NEW(orte_ras_node_t);
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for(k=0; k < value->cnt; k++) {
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orte_gpr_keyval_t* keyval = value->keyvals[k];
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if(strcmp(keyval->key, ORTE_NODE_NAME_KEY) == 0) {
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/* we use the dss.copy function here instead of strdup because that function
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* automatically protects us against a NULL (or zero-length) string
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*/
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if (ORTE_SUCCESS != (rc = orte_dss.copy((void**)&(node->node_name), keyval->value->data, ORTE_STRING))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_ARCH_KEY) == 0) {
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/* we use the dss.copy function here instead of strdup because that function
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* automatically protects us against a NULL (or zero-length) string
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*/
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if (ORTE_SUCCESS != (rc = orte_dss.copy((void**)&(node->node_arch), keyval->value->data, ORTE_STRING))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_STATE_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&nsptr, keyval->value, ORTE_NODE_STATE))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_state = *nsptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_SLOTS_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots = *sptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_SLOTS_IN_USE_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots_inuse = *sptr;
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continue;
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}
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if(strncmp(keyval->key, keys[alloc_key_posn], keys_len) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots_alloc += *sptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_SLOTS_MAX_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots_max = *sptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_USERNAME_KEY) == 0) {
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/* we use the dss.copy function here instead of strdup because that function
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* automatically protects us against a NULL (or zero-length) string
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*/
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if (ORTE_SUCCESS != (rc = orte_dss.copy((void**)&(node->node_username), keyval->value->data, ORTE_STRING))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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continue;
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}
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if(strcmp(keyval->key, ORTE_CELLID_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&cptr, keyval->value, ORTE_CELLID))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_cellid = *cptr;
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continue;
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}
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}
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/* check to see if any slots were reserved on this node for us
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* The "get" command will return data from ALL nodes on the node
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* segment. We ONLY want to include here nodes that are assigned
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* to the specified job - i.e., nodes that have a node_slots_alloc_key
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* for this jobid. If that is the case, then the node_slots_alloc will be
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* set to a value greater than 0
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*/
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if (0 < node->node_slots_alloc) {
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opal_list_append(nodes, &node->super);
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} else {
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/* no slots were allocated to us on this node */
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OBJ_RELEASE(node);
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}
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OBJ_RELEASE(value);
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}
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free (keys[alloc_key_posn]);
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if (NULL != values) free(values);
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return ORTE_SUCCESS;
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}
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/*
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* Query the registry for a specific node
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*/
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orte_ras_node_t* orte_ras_base_node_lookup(orte_cellid_t cellid, const char* node_name)
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{
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orte_ras_node_t* node = NULL;
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orte_std_cntr_t i, cnt, num_tokens;
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orte_std_cntr_t *sptr;
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orte_cellid_t *cptr;
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orte_node_state_t *nsptr;
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orte_gpr_value_t** values;
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char** tokens = NULL;
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int rc;
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rc = orte_schema.get_node_tokens(&tokens, &num_tokens, cellid, (char*)node_name);
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if(ORTE_SUCCESS != rc) {
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ORTE_ERROR_LOG(rc);
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return NULL;
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}
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/* query specific entry */
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rc = orte_gpr.get(
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ORTE_GPR_KEYS_OR|ORTE_GPR_TOKENS_OR,
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ORTE_NODE_SEGMENT,
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tokens,
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NULL,
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&cnt,
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&values);
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if(ORTE_SUCCESS != rc) {
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ORTE_ERROR_LOG(rc);
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return NULL;
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}
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/* parse the response */
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for(i=0; i<cnt; i++) {
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orte_gpr_value_t* value = values[i];
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orte_std_cntr_t k;
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node = OBJ_NEW(orte_ras_node_t);
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for(k=0; k<value->cnt; k++) {
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orte_gpr_keyval_t* keyval = value->keyvals[k];
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if(strcmp(keyval->key, ORTE_NODE_NAME_KEY) == 0) {
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/* we use the dss.copy function here instead of strdup because that function
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* automatically protects us against a NULL (or zero-length) string
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*/
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if (ORTE_SUCCESS != (rc = orte_dss.copy((void**)&(node->node_name), keyval->value->data, ORTE_STRING))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_ARCH_KEY) == 0) {
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/* we use the dss.copy function here instead of strdup because that function
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* automatically protects us against a NULL (or zero-length) string
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*/
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if (ORTE_SUCCESS != (rc = orte_dss.copy((void**)&(node->node_arch), keyval->value->data, ORTE_STRING))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_STATE_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&nsptr, keyval->value, ORTE_NODE_STATE))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_state = *nsptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_SLOTS_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots = *sptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_SLOTS_IN_USE_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots_inuse = *sptr;
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continue;
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}
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if(strncmp(keyval->key, ORTE_NODE_SLOTS_ALLOC_KEY, strlen(ORTE_NODE_SLOTS_ALLOC_KEY)) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots_alloc += *sptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_SLOTS_MAX_KEY) == 0) {
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if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&sptr, keyval->value, ORTE_STD_CNTR))) {
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ORTE_ERROR_LOG(rc);
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continue;
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}
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node->node_slots_max = *sptr;
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continue;
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}
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if(strcmp(keyval->key, ORTE_NODE_USERNAME_KEY) == 0) {
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/* we use the dss.copy function here instead of strdup because that function
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* automatically protects us against a NULL (or zero-length) string
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*/
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|
if (ORTE_SUCCESS != (rc = orte_dss.copy((void**)&(node->node_username), keyval->value->data, ORTE_STRING))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
continue;
|
|
}
|
|
continue;
|
|
}
|
|
if(strcmp(keyval->key, ORTE_CELLID_KEY) == 0) {
|
|
if (ORTE_SUCCESS != (rc = orte_dss.get((void**)&cptr, keyval->value, ORTE_CELLID))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
continue;
|
|
}
|
|
node->node_cellid = *cptr;
|
|
continue;
|
|
}
|
|
}
|
|
OBJ_RELEASE(values[i]);
|
|
break;
|
|
}
|
|
for(i=1; i<cnt; i++)
|
|
OBJ_RELEASE(values[i]);
|
|
if (NULL != values) free(values);
|
|
opal_argv_free(tokens);
|
|
return node;
|
|
}
|
|
|
|
|
|
/*
|
|
* Add the specified node definitions to the registry
|
|
*/
|
|
int orte_ras_base_node_insert(opal_list_t* nodes)
|
|
{
|
|
opal_list_item_t* item;
|
|
orte_gpr_value_t **values;
|
|
int rc;
|
|
orte_std_cntr_t num_values, i, j;
|
|
char *keys[] = {
|
|
ORTE_NODE_NAME_KEY,
|
|
ORTE_NODE_ARCH_KEY,
|
|
ORTE_NODE_STATE_KEY,
|
|
ORTE_CELLID_KEY,
|
|
ORTE_NODE_SLOTS_KEY,
|
|
ORTE_NODE_SLOTS_IN_USE_KEY,
|
|
ORTE_NODE_SLOTS_MAX_KEY,
|
|
ORTE_NODE_USERNAME_KEY
|
|
};
|
|
orte_data_type_t types[] = {
|
|
ORTE_STRING,
|
|
ORTE_STRING,
|
|
ORTE_NODE_STATE,
|
|
ORTE_CELLID,
|
|
ORTE_STD_CNTR,
|
|
ORTE_STD_CNTR,
|
|
ORTE_STD_CNTR,
|
|
ORTE_STRING
|
|
};
|
|
orte_ras_node_t* node;
|
|
|
|
num_values = opal_list_get_size(nodes);
|
|
if (0 >= num_values) {
|
|
ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
|
|
return ORTE_ERR_BAD_PARAM;
|
|
}
|
|
|
|
values = (orte_gpr_value_t**)malloc(num_values * sizeof(orte_gpr_value_t*));
|
|
if (NULL == values) {
|
|
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
|
|
return ORTE_ERR_OUT_OF_RESOURCE;
|
|
}
|
|
|
|
for (i=0; i < num_values; i++) {
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_value(&(values[i]),
|
|
ORTE_GPR_OVERWRITE | ORTE_GPR_TOKENS_AND,
|
|
ORTE_NODE_SEGMENT, 8, 0))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
for (j=0; j < i; j++) {
|
|
OBJ_RELEASE(values[j]);
|
|
}
|
|
free(values);
|
|
return rc;
|
|
}
|
|
}
|
|
|
|
for(i=0, item = opal_list_get_first(nodes);
|
|
i < num_values && item != opal_list_get_end(nodes);
|
|
i++, item = opal_list_get_next(item)) {
|
|
node = (orte_ras_node_t*)item;
|
|
|
|
j = 0;
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_keyval(&(values[i]->keyvals[j]), keys[j], types[j], node->node_name))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto cleanup;
|
|
}
|
|
|
|
++j;
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_keyval(&(values[i]->keyvals[j]), keys[j], types[j], node->node_arch))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto cleanup;
|
|
}
|
|
|
|
++j;
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_keyval(&(values[i]->keyvals[j]), keys[j], types[j], &(node->node_state)))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto cleanup;
|
|
}
|
|
|
|
++j;
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_keyval(&(values[i]->keyvals[j]), keys[j], types[j], &(node->node_cellid)))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto cleanup;
|
|
}
|
|
|
|
++j;
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_keyval(&(values[i]->keyvals[j]), keys[j], types[j], &(node->node_slots)))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto cleanup;
|
|
}
|
|
|
|
++j;
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_keyval(&(values[i]->keyvals[j]), keys[j], types[j], &(node->node_slots_inuse)))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto cleanup;
|
|
}
|
|
|
|
++j;
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_keyval(&(values[i]->keyvals[j]), keys[j], types[j], &(node->node_slots_max)))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto cleanup;
|
|
}
|
|
|
|
++j;
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_keyval(&(values[i]->keyvals[j]), keys[j], types[j], node->node_username))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto cleanup;
|
|
}
|
|
|
|
/* setup index/keys for this node */
|
|
rc = orte_schema.get_node_tokens(&(values[i]->tokens), &(values[i]->num_tokens), node->node_cellid, node->node_name);
|
|
if (ORTE_SUCCESS != rc) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto cleanup;
|
|
}
|
|
}
|
|
|
|
/* try the insert */
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.put(num_values, values))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
}
|
|
|
|
cleanup:
|
|
for (j=0; j < num_values; j++) {
|
|
OBJ_RELEASE(values[j]);
|
|
}
|
|
if (NULL != values) free(values);
|
|
return rc;
|
|
}
|
|
|
|
/*
|
|
* Delete the specified nodes from the registry
|
|
*/
|
|
int orte_ras_base_node_delete(opal_list_t* nodes)
|
|
{
|
|
opal_list_item_t* item;
|
|
int rc;
|
|
orte_std_cntr_t i, num_values, num_tokens;
|
|
orte_ras_node_t* node;
|
|
char** tokens;
|
|
|
|
num_values = opal_list_get_size(nodes);
|
|
if (0 >= num_values) {
|
|
ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
|
|
return ORTE_ERR_BAD_PARAM;
|
|
}
|
|
|
|
for(item = opal_list_get_first(nodes);
|
|
item != opal_list_get_end(nodes);
|
|
item = opal_list_get_next(item)) {
|
|
node = (orte_ras_node_t*)item;
|
|
|
|
/* setup index/keys for this node */
|
|
rc = orte_schema.get_node_tokens(&tokens, &num_tokens, node->node_cellid, node->node_name);
|
|
if (ORTE_SUCCESS != rc) {
|
|
ORTE_ERROR_LOG(rc);
|
|
return rc;
|
|
}
|
|
|
|
rc = orte_gpr.delete_entries(
|
|
ORTE_GPR_TOKENS_AND,
|
|
ORTE_NODE_SEGMENT,
|
|
tokens,
|
|
NULL);
|
|
if(ORTE_SUCCESS != rc) {
|
|
ORTE_ERROR_LOG(rc);
|
|
return rc;
|
|
}
|
|
for (i=0; i < num_tokens; i++) {
|
|
free(tokens[i]);
|
|
tokens[i] = NULL;
|
|
}
|
|
if (NULL != tokens) free(tokens);
|
|
}
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|
|
/*
|
|
* Assign the allocated slots on the specified nodes to the
|
|
* indicated jobid.
|
|
*/
|
|
int orte_ras_base_node_assign(opal_list_t* nodes, orte_jobid_t jobid)
|
|
{
|
|
opal_list_item_t* item;
|
|
orte_gpr_value_t **values;
|
|
int rc;
|
|
orte_std_cntr_t num_values, i, j;
|
|
orte_ras_node_t* node;
|
|
char* jobid_str, *key;
|
|
|
|
num_values = opal_list_get_size(nodes);
|
|
if (0 >= num_values) {
|
|
ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
|
|
return ORTE_ERR_BAD_PARAM;
|
|
}
|
|
|
|
values = (orte_gpr_value_t**)malloc(num_values * sizeof(orte_gpr_value_t*));
|
|
if (NULL == values) {
|
|
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
|
|
return ORTE_ERR_OUT_OF_RESOURCE;
|
|
}
|
|
|
|
for (i=0; i < num_values; i++) {
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_value(&(values[i]), ORTE_GPR_OVERWRITE | ORTE_GPR_TOKENS_AND,
|
|
ORTE_NODE_SEGMENT, 1, 0))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
for (j=0; j < i; j++) {
|
|
OBJ_RELEASE(values[j]);
|
|
}
|
|
if (NULL != values) free(values);
|
|
return rc;
|
|
}
|
|
}
|
|
|
|
for(i=0, item = opal_list_get_first(nodes);
|
|
i < num_values && item != opal_list_get_end(nodes);
|
|
i++, item = opal_list_get_next(item)) {
|
|
node = (orte_ras_node_t*)item;
|
|
|
|
if(node->node_slots_alloc == 0)
|
|
continue;
|
|
|
|
if (ORTE_SUCCESS != (rc = orte_ns.convert_jobid_to_string(&jobid_str, jobid))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
goto cleanup;
|
|
}
|
|
|
|
/* setup index/keys for this node */
|
|
rc = orte_schema.get_node_tokens(&(values[i]->tokens), &(values[i]->num_tokens), node->node_cellid, node->node_name);
|
|
if (ORTE_SUCCESS != rc) {
|
|
ORTE_ERROR_LOG(rc);
|
|
free(jobid_str);
|
|
goto cleanup;
|
|
}
|
|
|
|
/* setup node key/value pairs */
|
|
asprintf(&key, "%s-%s", ORTE_NODE_SLOTS_ALLOC_KEY, jobid_str);
|
|
free(jobid_str);
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.create_keyval(&(values[i]->keyvals[0]), key, ORTE_STD_CNTR, &(node->node_slots_alloc)))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
free(key);
|
|
goto cleanup;
|
|
}
|
|
free(key);
|
|
}
|
|
|
|
/* try the insert */
|
|
if (ORTE_SUCCESS != (rc = orte_gpr.put(num_values, values))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
}
|
|
|
|
cleanup:
|
|
for (j=0; j < num_values; j++) {
|
|
OBJ_RELEASE(values[j]);
|
|
}
|
|
if (NULL != values) free(values);
|
|
|
|
return rc;
|
|
}
|
|
|
|
|
|
int orte_ras_base_node_segment_empty(bool *empty)
|
|
{
|
|
int ret;
|
|
opal_list_t nodes;
|
|
opal_list_item_t *item;
|
|
|
|
/* See what's already on the node segment */
|
|
|
|
OBJ_CONSTRUCT(&nodes, opal_list_t);
|
|
if (ORTE_SUCCESS != (ret = orte_ras_base_node_query(&nodes))) {
|
|
ORTE_ERROR_LOG(ret);
|
|
OBJ_DESTRUCT(&nodes);
|
|
return ret;
|
|
}
|
|
|
|
*empty = opal_list_is_empty(&nodes);
|
|
|
|
/* Free the list */
|
|
|
|
while (NULL != (item = opal_list_remove_first(&nodes))) {
|
|
OBJ_RELEASE(item);
|
|
}
|
|
OBJ_DESTRUCT(&nodes);
|
|
|
|
/* All done */
|
|
|
|
return ORTE_SUCCESS;
|
|
}
|
|
|