278 строки
8.6 KiB
C
278 строки
8.6 KiB
C
/*
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* Copyright (c) 2004-2005 The Trustees of Indiana University.
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* All rights reserved.
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* Copyright (c) 2004-2005 The Trustees of the University of Tennessee.
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* All rights 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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/** @file:
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*
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*/
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#include "orte_config.h"
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#include "include/orte_types.h"
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#include "mca/base/mca_base_param.h"
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#include "mca/errmgr/errmgr.h"
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#include "mca/ns/ns.h"
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#include "dps/dps_internal.h"
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/* definitions
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*/
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#define ORTE_DPS_TABLE_PAGE_SIZE 10
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/**
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* globals
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*/
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bool orte_dps_initialized = false;
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bool orte_dps_debug = false;
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int orte_dps_verbose = -1; /* by default disabled */
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int orte_dps_page_size;
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orte_pointer_array_t *orte_dps_types;
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OMPI_DECLSPEC orte_dps_t orte_dps = {
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orte_dps_pack,
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orte_dps_unpack,
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orte_dps_peek,
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orte_dps_unload,
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orte_dps_load,
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orte_dps_register,
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orte_dps_lookup_data_type
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};
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/**
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* Object constructors, destructors, and instantiations
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*/
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static void orte_buffer_construct (orte_buffer_t* buffer)
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{
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/* Make everything NULL to begin with */
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buffer->base_ptr = buffer->pack_ptr = buffer->unpack_ptr = NULL;
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buffer->bytes_allocated = buffer->bytes_used = buffer->bytes_avail = 0;
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}
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static void orte_buffer_destruct (orte_buffer_t* buffer)
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{
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if (NULL != buffer) {
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if (NULL != buffer->base_ptr) {
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free (buffer->base_ptr);
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}
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}
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}
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OBJ_CLASS_INSTANCE(orte_buffer_t,
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opal_object_t,
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orte_buffer_construct,
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orte_buffer_destruct);
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static void orte_dps_type_info_construct(orte_dps_type_info_t *obj)
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{
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obj->odti_name = NULL;
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}
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static void orte_dps_type_info_destruct(orte_dps_type_info_t *obj)
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{
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if (NULL != obj->odti_name) {
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free(obj->odti_name);
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}
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}
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OBJ_CLASS_INSTANCE(orte_dps_type_info_t, opal_object_t,
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orte_dps_type_info_construct,
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orte_dps_type_info_destruct);
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int orte_dps_open(void)
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{
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char *enviro_val;
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int id, page_size, rc;
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orte_data_type_t tmp;
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if (orte_dps_initialized) {
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return ORTE_SUCCESS;
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}
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enviro_val = getenv("ORTE_dps_debug");
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if (NULL != enviro_val) { /* debug requested */
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orte_dps_debug = true;
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} else {
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orte_dps_debug = false;
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}
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/* setup the page size, convert to bytes */
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id = mca_base_param_register_int("dps", "page", "size", NULL, ORTE_DPS_DEFAULT_PAGE_SIZE);
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mca_base_param_lookup_int(id, &page_size);
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orte_dps_page_size = 1024 * page_size;
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/* Setup the value array */
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if (ORTE_SUCCESS != (rc = orte_pointer_array_init(&orte_dps_types,
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ORTE_DPS_ID_DYNAMIC,
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ORTE_DPS_ID_MAX,
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ORTE_DPS_TABLE_PAGE_SIZE))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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/* Register all the intrinsic types */
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tmp = ORTE_NULL;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_null,
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orte_dps_unpack_null,
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"ORTE_NULL", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_BYTE;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_byte,
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orte_dps_unpack_byte,
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"ORTE_BYTE", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_DATA_TYPE;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_data_type,
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orte_dps_unpack_data_type,
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"ORTE_DATA_TYPE", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_BOOL;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_bool,
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orte_dps_unpack_bool,
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"ORTE_BOOL", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_INT;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_int,
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orte_dps_unpack_int,
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"ORTE_INT", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_UINT;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_int,
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orte_dps_unpack_int,
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"ORTE_UINT", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_INT8;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_byte,
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orte_dps_unpack_byte,
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"ORTE_INT8", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_UINT8;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_byte,
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orte_dps_unpack_byte,
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"ORTE_UINT8", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_INT16;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_int16,
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orte_dps_unpack_int16,
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"ORTE_INT16", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_UINT16;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_int16,
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orte_dps_unpack_int16,
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"ORTE_UINT16", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_INT32;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_int32,
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orte_dps_unpack_int32,
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"ORTE_INT32", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_UINT32;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_int32,
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orte_dps_unpack_int32,
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"ORTE_UINT32", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_INT64;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_int64,
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orte_dps_unpack_int64,
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"ORTE_INT64", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_UINT64;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_int64,
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orte_dps_unpack_int64,
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"ORTE_UINT64", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_SIZE;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_sizet,
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orte_dps_unpack_sizet,
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"ORTE_SIZE", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_PID;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_pid,
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orte_dps_unpack_pid,
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"ORTE_PID", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_STRING;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_string,
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orte_dps_unpack_string,
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"ORTE_STRING", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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tmp = ORTE_BYTE_OBJECT;
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if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_dps_pack_byte_object,
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orte_dps_unpack_byte_object,
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"ORTE_BYTE_OBJECT", &tmp))) {
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ORTE_ERROR_LOG(rc);
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return rc;
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}
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/* All done */
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return ORTE_SUCCESS;
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}
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int orte_dps_close(void)
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{
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size_t i;
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orte_dps_initialized = false;
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for (i = 0 ; i < orte_pointer_array_get_size(orte_dps_types) ; ++i) {
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orte_dps_type_info_t *info = orte_pointer_array_get_item(orte_dps_types, i);
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if (NULL != info) {
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OBJ_RELEASE(info);
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}
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}
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OBJ_RELEASE(orte_dps_types);
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return ORTE_SUCCESS;
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}
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