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7c247eea01
openmpi/orte/mca/gpr/base/gpr_base_open.c
Brian Barrett bc4d3d6fff IRIX compile fixes: 
- Need to make sure that SIZE_MAX exists as a constant if stdint.h
    doesn't exist
  - struct timeval is defined in unistd.h on IRIX, so need to include
    that headerfile where ever struct timeval is used.

This commit was SVN r8361.
2005-12-01 18:28:20 +00:00

460 строки
14 KiB
C
Исходник Ответственный История

/*
* 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.
* $COPYRIGHT$
*
* Additional copyrights may follow
*
* $HEADER$
*/
#include "orte_config.h"
#include "orte/include/orte_constants.h"
#include "opal/util/output.h"
#include "opal/util/trace.h"
#include "orte/dps/dps.h"
#include "orte/mca/errmgr/errmgr.h"
#include "orte/mca/gpr/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_module_t struct.
*/
#include "orte/mca/gpr/base/static-components.h"
/* JMS: This is only INT_MAX until bug 1345 is fixed, because this
value is used to set an MAC parameter, which can [currently] only
take an int. */
#define ORTE_GPR_ARRAY_MAX_SIZE INT_MAX
#define ORTE_GPR_ARRAY_BLOCK_SIZE 512
/*
* globals
*/
/** KEYVAL **/
/* constructor - used to initialize state of keyval instance */
static void orte_gpr_keyval_construct(orte_gpr_keyval_t* keyval)
{
keyval->key = NULL;
keyval->type = ORTE_NULL;
keyval->value.i32 = 0;
}
/* destructor - used to free any resources held by instance */
static void orte_gpr_keyval_destructor(orte_gpr_keyval_t* keyval)
{
orte_byte_object_t *byteptr;
if (NULL != keyval->key) {
free(keyval->key);
}
if (ORTE_BYTE_OBJECT == keyval->type) {
byteptr = &(keyval->value.byteobject);
if (NULL != byteptr->bytes) {
free(byteptr->bytes);
}
} else if (ORTE_STRING == keyval->type) {
if (NULL != keyval->value.strptr)
free(keyval->value.strptr);
} else if (ORTE_APP_CONTEXT == keyval->type) {
if (NULL != keyval->value.app_context)
OBJ_RELEASE(keyval->value.app_context);
}
}
/* define instance of opal_class_t */
OBJ_CLASS_INSTANCE(
orte_gpr_keyval_t, /* type name */
opal_object_t, /* parent "class" name */
orte_gpr_keyval_construct, /* constructor */
orte_gpr_keyval_destructor); /* destructor */
/** VALUE **/
/* constructor - used to initialize state of registry value instance */
static void orte_gpr_value_construct(orte_gpr_value_t* reg_val)
{
reg_val->addr_mode = 0;
reg_val->segment = NULL;
reg_val->cnt = 0;
reg_val->keyvals = NULL;
reg_val->num_tokens = 0;
reg_val->tokens = NULL;
}
/* destructor - used to free any resources held by instance */
static void orte_gpr_value_destructor(orte_gpr_value_t* reg_val)
{
char **tokens;
size_t i;
if (NULL != reg_val->segment) free(reg_val->segment);
if (0 < reg_val->cnt && NULL != reg_val->keyvals) {
for (i=0; i < reg_val->cnt; i++) {
if (NULL != reg_val->keyvals[i])
OBJ_RELEASE(reg_val->keyvals[i]);
}
free(reg_val->keyvals);
}
if (0 < reg_val->num_tokens && NULL != reg_val->tokens) {
tokens = reg_val->tokens;
for (i=0; i < reg_val->num_tokens; i++) {
if(NULL != tokens[i])
free(tokens[i]);
}
free(tokens);
}
}
/* define instance of opal_class_t */
OBJ_CLASS_INSTANCE(
orte_gpr_value_t, /* type name */
opal_object_t, /* parent "class" name */
orte_gpr_value_construct, /* constructor */
orte_gpr_value_destructor); /* destructor */
/** NOTIFY DATA **/
/* constructor - used to initialize state of registry value instance */
static void orte_gpr_notify_data_construct(orte_gpr_notify_data_t* ptr)
{
ptr->target = NULL;
ptr->id = ORTE_GPR_SUBSCRIPTION_ID_MAX;
ptr->remove = false;
ptr->cnt = 0;
orte_pointer_array_init(&(ptr->values), orte_gpr_array_block_size,
orte_gpr_array_max_size,
orte_gpr_array_block_size);
}
/* destructor - used to free any resources held by instance */
static void orte_gpr_notify_data_destructor(orte_gpr_notify_data_t* ptr)
{
size_t i, j;
orte_gpr_value_t **values;
if (NULL != ptr->target) free(ptr->target);
if (NULL != ptr->values) {
values = (orte_gpr_value_t**)(ptr->values)->addr;
for (i=0, j=0; j < ptr->cnt &&
i < (ptr->values)->size; i++) {
if (NULL != values[i]) {
j++;
OBJ_RELEASE(values[i]);
}
}
OBJ_RELEASE(ptr->values);
}
}
/* define instance of opal_class_t */
OBJ_CLASS_INSTANCE(
orte_gpr_notify_data_t, /* type name */
opal_object_t, /* parent "class" name */
orte_gpr_notify_data_construct, /* constructor */
orte_gpr_notify_data_destructor); /* destructor */
/** SUBSCRIPTION **/
/* constructor - used to initialize state of registry subscription instance */
static void orte_gpr_subscription_construct(orte_gpr_subscription_t* sub)
{
sub->name = NULL;
sub->id = ORTE_GPR_SUBSCRIPTION_ID_MAX;
sub->action = 0;
sub->cnt = 0;
sub->values = NULL;
sub->cbfunc = NULL;
sub->user_tag = NULL;
}
/* destructor - used to free any resources held by instance */
static void orte_gpr_subscription_destructor(orte_gpr_subscription_t* sub)
{
size_t i;
if (NULL != sub->name) free(sub->name);
if (0 < sub->cnt && NULL != sub->values) {
for (i=0; i < sub->cnt; i++) {
OBJ_RELEASE(sub->values[i]);
}
free(sub->values);
}
}
/* define instance of opal_class_t */
OBJ_CLASS_INSTANCE(
orte_gpr_subscription_t, /* type name */
opal_object_t, /* parent "class" name */
orte_gpr_subscription_construct, /* constructor */
orte_gpr_subscription_destructor); /* destructor */
/** TRIGGER **/
/* constructor - used to initialize state of registry subscription instance */
static void orte_gpr_trigger_construct(orte_gpr_trigger_t* trig)
{
trig->name = NULL;
trig->id = ORTE_GPR_TRIGGER_ID_MAX;
trig->action = 0;
trig->cnt = 0;
trig->values = NULL;
trig->cbfunc = NULL;
trig->user_tag = NULL;
}
/* destructor - used to free any resources held by instance */
static void orte_gpr_trigger_destructor(orte_gpr_trigger_t* trig)
{
size_t i;
if (NULL != trig->name) free(trig->name);
if (0 < trig->cnt && NULL != trig->values) {
for (i=0; i < trig->cnt; i++) OBJ_RELEASE(trig->values[i]);
free(trig->values);
}
}
/* define instance of opal_class_t */
OBJ_CLASS_INSTANCE(
orte_gpr_trigger_t, /* type name */
opal_object_t, /* parent "class" name */
orte_gpr_trigger_construct, /* constructor */
orte_gpr_trigger_destructor); /* destructor */
/** NOTIFY MESSAGE */
/* constructor - used to initialize notify message instance */
static void orte_gpr_notify_message_construct(orte_gpr_notify_message_t* msg)
{
msg->msg_type = 0;
msg->target = NULL;
msg->id = ORTE_GPR_TRIGGER_ID_MAX;
msg->remove = false;
msg->cnt = 0;
orte_pointer_array_init(&(msg->data), orte_gpr_array_block_size,
orte_gpr_array_max_size,
orte_gpr_array_block_size);
}
/* destructor - used to free any resources held by instance */
static void orte_gpr_notify_message_destructor(orte_gpr_notify_message_t* msg)
{
size_t i, j;
orte_gpr_notify_data_t **data;
if (NULL != msg->target) free(msg->target);
if (NULL != msg->data) {
data = (orte_gpr_notify_data_t**)(msg->data)->addr;
for (i=0, j=0; j < msg->cnt &&
i < (msg->data)->size; i++) {
if (NULL != data[i]) {
j++;
OBJ_RELEASE(data[i]);
}
}
OBJ_RELEASE(msg->data);
}
}
/* define instance of opal_class_t */
OBJ_CLASS_INSTANCE(
orte_gpr_notify_message_t, /* type name */
opal_object_t, /* parent "class" name */
orte_gpr_notify_message_construct, /* constructor */
orte_gpr_notify_message_destructor); /* destructor */
/*
* Global variables
*/
int orte_gpr_base_output = -1;
size_t orte_gpr_array_max_size, orte_gpr_array_block_size;
orte_gpr_base_module_t orte_gpr;
bool orte_gpr_base_selected = false;
opal_list_t orte_gpr_base_components_available;
mca_gpr_base_component_t orte_gpr_base_selected_component;
opal_mutex_t orte_gpr_mutex;
/**
* Function for finding and opening either all MCA components, or the one
* that was specifically requested via a MCA parameter.
*/
int orte_gpr_base_open(void)
{
int param, value, rc, id;
orte_data_type_t tmp;
OPAL_TRACE(5);
/* Debugging / verbose output */
param = mca_base_param_reg_int_name("gpr_base", "verbose",
"Verbosity level for the gpr framework",
false, false, 0, &value);
if (value != 0) {
orte_gpr_base_output = opal_output_open(NULL);
} else {
orte_gpr_base_output = -1;
}
id = mca_base_param_register_int("gpr", "base", "maxsize", NULL,
ORTE_GPR_ARRAY_MAX_SIZE);
mca_base_param_lookup_int(id, &param);
orte_gpr_array_max_size = (size_t)param;
id = mca_base_param_register_int("gpr", "base", "blocksize", NULL,
ORTE_GPR_ARRAY_BLOCK_SIZE);
mca_base_param_lookup_int(id, &param);
orte_gpr_array_block_size = (size_t)param;
/* register the base data types with the DPS */
tmp = ORTE_GPR_CMD;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_cmd,
orte_gpr_base_unpack_cmd,
"ORTE_GPR_CMD", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_SUBSCRIPTION_ID;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_subscription_id,
orte_gpr_base_unpack_subscription_id,
"ORTE_GPR_SUBSCRIPTION_ID", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_TRIGGER_ID;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_trigger_id,
orte_gpr_base_unpack_trigger_id,
"ORTE_GPR_TRIGGER_ID", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_NOTIFY_ACTION;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_notify_action,
orte_gpr_base_unpack_notify_action,
"ORTE_GPR_NOTIFY_ACTION", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_TRIGGER_ACTION;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_trigger_action,
orte_gpr_base_unpack_trigger_action,
"ORTE_GPR_TRIGGER_ACTION", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_NOTIFY_MSG_TYPE;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_notify_msg_type,
orte_gpr_base_unpack_notify_msg_type,
"ORTE_GPR_NOTIFY_MSG_TYPE", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_ADDR_MODE;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_addr_mode,
orte_gpr_base_unpack_addr_mode,
"ORTE_GPR_ADDR_MODE", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_KEYVAL;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_keyval,
orte_gpr_base_unpack_keyval,
"ORTE_KEYVAL", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_VALUE;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_value,
orte_gpr_base_unpack_value,
"ORTE_GPR_VALUE", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_SUBSCRIPTION;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_subscription,
orte_gpr_base_unpack_subscription,
"ORTE_GPR_SUBSCRIPTION", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_TRIGGER;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_trigger,
orte_gpr_base_unpack_trigger,
"ORTE_GPR_TRIGGER", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_NOTIFY_DATA;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_notify_data,
orte_gpr_base_unpack_notify_data,
"ORTE_GPR_NOTIFY_DATA", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_GPR_NOTIFY_MSG;
if (ORTE_SUCCESS != (rc = orte_dps.register_type(orte_gpr_base_pack_notify_msg,
orte_gpr_base_unpack_notify_msg,
"ORTE_GPR_NOTIFY_MSG", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
/* Open up all available components */
if (OMPI_SUCCESS !=
mca_base_components_open("gpr",
orte_gpr_base_output,
mca_gpr_base_static_components,
&orte_gpr_base_components_available, true)) {
return ORTE_ERROR;
}
/* All done */
return ORTE_SUCCESS;
}
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