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.
189 строки
7.5 KiB
C
189 строки
7.5 KiB
C
/*
|
|
* Copyright (c) 2004-2005 The Trustees of Indiana University and Indiana
|
|
* University Research and Technology
|
|
* Corporation. All rights reserved.
|
|
* Copyright (c) 2004-2005 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) 2006 Cisco Systems, Inc. All rights reserved.
|
|
* $COPYRIGHT$
|
|
*
|
|
* Additional copyrights may follow
|
|
*
|
|
* $HEADER$
|
|
*/
|
|
|
|
#include "orte_config.h"
|
|
#include "orte/orte_constants.h"
|
|
|
|
#include "opal/mca/mca.h"
|
|
#include "opal/mca/base/base.h"
|
|
#include "opal/mca/base/mca_base_param.h"
|
|
#include "opal/util/output.h"
|
|
|
|
#include "orte/dss/dss.h"
|
|
#include "orte/mca/errmgr/errmgr.h"
|
|
|
|
#include "orte/mca/rmaps/base/rmaps_private.h"
|
|
#include "orte/mca/rmaps/base/base.h"
|
|
|
|
|
|
/*
|
|
* The following file was created by configure. It contains extern
|
|
* statements and the definition of an array of pointers to each
|
|
* component's public mca_base_component_t struct.
|
|
*/
|
|
|
|
#include "orte/mca/rmaps/base/static-components.h"
|
|
|
|
|
|
/*
|
|
* Global variables
|
|
*/
|
|
orte_rmaps_base_t orte_rmaps_base;
|
|
|
|
/*
|
|
* Declare the RMAPS module to hold the API function pointers
|
|
*/
|
|
orte_rmaps_base_module_t orte_rmaps = {
|
|
orte_rmaps_base_map_job,
|
|
orte_rmaps_base_get_job_map,
|
|
orte_rmaps_base_get_node_map,
|
|
orte_rmaps_base_finalize
|
|
};
|
|
|
|
/*
|
|
* Include all the RMAPS class instance declarations
|
|
*/
|
|
#include "orte/mca/rmaps/base/rmaps_class_instances.h"
|
|
|
|
|
|
/**
|
|
* Function for finding and opening either all MCA components, or the one
|
|
* that was specifically requested via a MCA parameter.
|
|
*/
|
|
int orte_rmaps_base_open(void)
|
|
{
|
|
int param, rc, value;
|
|
char *policy;
|
|
orte_data_type_t tmp;
|
|
|
|
/* Debugging / verbose output */
|
|
|
|
param = mca_base_param_reg_int_name("rmaps", "base_verbose",
|
|
"Verbosity level for the rmaps framework",
|
|
false, false, 0, &value);
|
|
if (value != 0) {
|
|
orte_rmaps_base.rmaps_output = opal_output_open(NULL);
|
|
} else {
|
|
orte_rmaps_base.rmaps_output = -1;
|
|
}
|
|
|
|
/* Are we scheduling by node or by slot? */
|
|
|
|
param = mca_base_param_reg_string_name("rmaps", "base_schedule_policy",
|
|
"Scheduling Policy for RMAPS. [slot | node]",
|
|
false, false, "slot", &policy);
|
|
|
|
opal_output(orte_rmaps_base.rmaps_output, "Scheduling policy: %s", policy);
|
|
|
|
if (0 == strcmp(policy, "node")) {
|
|
orte_rmaps_base.bynode = true;
|
|
} else {
|
|
orte_rmaps_base.bynode = false;
|
|
}
|
|
|
|
/* Do we want one ppn if num_procs not specified */
|
|
param = mca_base_param_reg_int_name("rmaps", "base_pernode",
|
|
"Request one ppn if num procs not specified",
|
|
false, false, 0, &value);
|
|
|
|
if ((int)true == value) {
|
|
orte_rmaps_base.per_node = true;
|
|
} else {
|
|
orte_rmaps_base.per_node = false;
|
|
}
|
|
|
|
/* Should we schedule on the local node or not? */
|
|
|
|
mca_base_param_reg_int_name("rmaps", "base_schedule_local",
|
|
"If nonzero, allow scheduling MPI applications on the same node as mpirun (default). If zero, do not schedule any MPI applications on the same node as mpirun",
|
|
false, false, 1, &value);
|
|
if (0 == value) {
|
|
orte_rmaps_base.no_use_local = true;
|
|
} else {
|
|
orte_rmaps_base.no_use_local = false;
|
|
}
|
|
|
|
/* Should we oversubscribe or not? */
|
|
|
|
mca_base_param_reg_int_name("rmaps", "base_no_oversubscribe",
|
|
"If nonzero, then do not allow oversubscription of nodes - mpirun will return an error if there aren't enough nodes to launch all processes without oversubscribing",
|
|
false, false, 0, &value);
|
|
if ((int)false == value) {
|
|
orte_rmaps_base.oversubscribe = true; /** default condition that allows oversubscription */
|
|
} else {
|
|
orte_rmaps_base.oversubscribe = false;
|
|
}
|
|
|
|
/** register the base system types with the DSS */
|
|
tmp = ORTE_JOB_MAP;
|
|
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_rmaps_base_pack_map,
|
|
orte_rmaps_base_unpack_map,
|
|
(orte_dss_copy_fn_t)orte_rmaps_base_copy_map,
|
|
(orte_dss_compare_fn_t)orte_rmaps_base_compare_map,
|
|
(orte_dss_size_fn_t)orte_rmaps_base_size_map,
|
|
(orte_dss_print_fn_t)orte_rmaps_base_print_map,
|
|
(orte_dss_release_fn_t)orte_rmaps_base_std_obj_release,
|
|
ORTE_DSS_STRUCTURED,
|
|
"ORTE_JOB_MAP", &tmp))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
return rc;
|
|
}
|
|
|
|
tmp = ORTE_MAPPED_PROC;
|
|
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_rmaps_base_pack_mapped_proc,
|
|
orte_rmaps_base_unpack_mapped_proc,
|
|
(orte_dss_copy_fn_t)orte_rmaps_base_copy_mapped_proc,
|
|
(orte_dss_compare_fn_t)orte_rmaps_base_compare_mapped_proc,
|
|
(orte_dss_size_fn_t)orte_rmaps_base_size_mapped_proc,
|
|
(orte_dss_print_fn_t)orte_rmaps_base_print_mapped_proc,
|
|
(orte_dss_release_fn_t)orte_rmaps_base_std_obj_release,
|
|
ORTE_DSS_STRUCTURED,
|
|
"ORTE_MAPPED_PROC", &tmp))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
return rc;
|
|
}
|
|
|
|
tmp = ORTE_MAPPED_NODE;
|
|
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_rmaps_base_pack_mapped_node,
|
|
orte_rmaps_base_unpack_mapped_node,
|
|
(orte_dss_copy_fn_t)orte_rmaps_base_copy_mapped_node,
|
|
(orte_dss_compare_fn_t)orte_rmaps_base_compare_mapped_node,
|
|
(orte_dss_size_fn_t)orte_rmaps_base_size_mapped_node,
|
|
(orte_dss_print_fn_t)orte_rmaps_base_print_mapped_node,
|
|
(orte_dss_release_fn_t)orte_rmaps_base_std_obj_release,
|
|
ORTE_DSS_STRUCTURED,
|
|
"ORTE_MAPPED_NODE", &tmp))) {
|
|
ORTE_ERROR_LOG(rc);
|
|
return rc;
|
|
}
|
|
|
|
|
|
/* Open up all the components that we can find */
|
|
if (ORTE_SUCCESS !=
|
|
mca_base_components_open("rmaps", orte_rmaps_base.rmaps_output,
|
|
mca_rmaps_base_static_components,
|
|
&orte_rmaps_base.rmaps_opened, true)) {
|
|
return ORTE_ERROR;
|
|
}
|
|
|
|
/* All done */
|
|
|
|
return ORTE_SUCCESS;
|
|
}
|