f4a458532b
This change does a couple of things: 1. Since the USE_PARENT_ALLOC attribute is a directive about regarding allocation of resources to a job, it more properly should be an attribute of the RAS. Change the name to reflect that and move the attribute define to the ras_types.h file. 2. Add the attributes list to the RMAPS map_job interface. This provides us with the desired flexibility to dynamically specify directives for mapping. The system will - in the absence of any attribute-based directive - default to the values provided in the MCA parameters (either from environment or command-line interface). This commit was SVN r12164.
113 строки
3.2 KiB
C
113 строки
3.2 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 "orte/orte_constants.h"
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#include "orte/dss/dss.h"
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#include "orte/runtime/runtime.h"
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#include "orte/mca/ns/ns_types.h"
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#include "orte/mca/gpr/gpr_types.h"
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#include "orte/mca/rml/rml.h"
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#include "orte/mca/errmgr/errmgr.h"
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#include "orte/mca/rmaps/base/rmaps_private.h"
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#include "orte/mca/rmaps/proxy/rmaps_proxy.h"
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/*
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* Map a job
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*/
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int orte_rmaps_proxy_map(orte_jobid_t job, opal_list_t *attributes)
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{
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orte_buffer_t* cmd;
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orte_buffer_t* answer;
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orte_rmaps_cmd_flag_t command;
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orte_std_cntr_t count;
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int rc;
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command = ORTE_RMAPS_MAP_CMD;
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cmd = OBJ_NEW(orte_buffer_t);
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if (cmd == NULL) {
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ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
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return ORTE_ERR_OUT_OF_RESOURCE;
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}
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/* pack the command */
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if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &command, 1, ORTE_RMAPS_CMD))) {
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ORTE_ERROR_LOG(rc);
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OBJ_RELEASE(cmd);
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return rc;
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}
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/* pack the jobid */
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if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, &job, 1, ORTE_JOBID))) {
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ORTE_ERROR_LOG(rc);
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OBJ_RELEASE(cmd);
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return rc;
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}
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/* pack the attributes */
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if (ORTE_SUCCESS != (rc = orte_dss.pack(cmd, attributes, 1, ORTE_ATTR_LIST))) {
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ORTE_ERROR_LOG(rc);
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OBJ_RELEASE(cmd);
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return rc;
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}
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/* send the request */
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if (0 > orte_rml.send_buffer(orte_rmaps_proxy_globals.replica, cmd, ORTE_RML_TAG_RMAPS, 0)) {
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ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
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OBJ_RELEASE(cmd);
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return ORTE_ERR_COMM_FAILURE;
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}
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OBJ_RELEASE(cmd);
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/* setup a buffer for the answer */
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answer = OBJ_NEW(orte_buffer_t);
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if(answer == NULL) {
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ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
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return ORTE_ERR_OUT_OF_RESOURCE;
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}
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/* enter a blocking receive until we hear back */
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if (0 > orte_rml.recv_buffer(orte_rmaps_proxy_globals.replica, answer, ORTE_RML_TAG_RMAPS)) {
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ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
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OBJ_RELEASE(answer);
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return ORTE_ERR_COMM_FAILURE;
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}
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count = 1;
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if (ORTE_SUCCESS != (rc = orte_dss.unpack(answer, &command, &count, ORTE_RMAPS_CMD))) {
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ORTE_ERROR_LOG(rc);
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OBJ_RELEASE(answer);
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return rc;
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}
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/* check that this is the right command */
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if (ORTE_RMAPS_MAP_CMD != command) {
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ORTE_ERROR_LOG(ORTE_ERR_COMM_FAILURE);
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OBJ_RELEASE(answer);
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return ORTE_ERR_COMM_FAILURE;
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}
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/* clean up and leave */
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OBJ_RELEASE(answer);
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return ORTE_SUCCESS;
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}
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