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openmpi/orte/dss/dss_open_close.c
Brian Barrett 566a050c23 Next step in the project split, mainly source code re-arranging 
- move files out of toplevel include/ and etc/, moving it into the
    sub-projects
  - rather than including config headers with <project>/include, 
    have them as <project>
  - require all headers to be included with a project prefix, with
    the exception of the config headers ({opal,orte,ompi}_config.h
    mpi.h, and mpif.h)

This commit was SVN r8985.
2006-02-12 01:33:29 +00:00

457 строки
20 KiB
C
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/*
* 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
*
* $HEADER$
*/
/** @file:
*
*/
#include "orte_config.h"
#include "orte/orte_types.h"
#include "opal/mca/base/mca_base_param.h"
#include "orte/mca/errmgr/errmgr.h"
#include "orte/mca/ns/ns.h"
#include "orte/dss/dss_internal.h"
/**
* globals
*/
bool orte_dss_initialized = false;
bool orte_dss_debug = false;
int orte_dss_verbose = -1; /* by default disabled */
int orte_dss_page_size;
orte_pointer_array_t *orte_dss_types;
orte_data_type_t orte_dss_num_reg_types;
OMPI_DECLSPEC orte_dss_t orte_dss = {
orte_dss_set,
orte_dss_get,
orte_dss_arith,
orte_dss_increment,
orte_dss_decrement,
orte_dss_pack,
orte_dss_unpack,
orte_dss_copy,
orte_dss_compare,
orte_dss_size,
orte_dss_print,
orte_dss_release,
orte_dss_peek,
orte_dss_unload,
orte_dss_load,
orte_dss_register,
orte_dss_lookup_data_type
};
/**
* Object constructors, destructors, and instantiations
*/
/** Data Value **/
/* constructor - used to initialize state of data value instance */
static void orte_data_value_construct(orte_data_value_t* ptr)
{
ptr->type = ORTE_UNDEF;
ptr->data = NULL;
}
/* destructor - used to release data value instance */
static void orte_data_value_destruct(orte_data_value_t* ptr)
{
if (NULL != ptr->data) {
orte_dss.release(ptr);
}
}
/* define instance of opal_class_t */
OBJ_CLASS_INSTANCE(
orte_data_value_t, /* type name */
opal_object_t, /* parent "class" name */
orte_data_value_construct, /* constructor */
orte_data_value_destruct); /* destructor */
static void orte_buffer_construct (orte_buffer_t* buffer)
{
/* Make everything NULL to begin with */
buffer->base_ptr = buffer->pack_ptr = buffer->unpack_ptr = NULL;
buffer->bytes_allocated = buffer->bytes_used = buffer->bytes_avail = 0;
}
static void orte_buffer_destruct (orte_buffer_t* buffer)
{
if (NULL != buffer) {
if (NULL != buffer->base_ptr) {
free (buffer->base_ptr);
}
}
}
OBJ_CLASS_INSTANCE(orte_buffer_t,
opal_object_t,
orte_buffer_construct,
orte_buffer_destruct);
static void orte_dss_type_info_construct(orte_dss_type_info_t *obj)
{
obj->odti_name = NULL;
obj->odti_pack_fn = NULL;
obj->odti_unpack_fn = NULL;
obj->odti_copy_fn = NULL;
obj->odti_compare_fn = NULL;
obj->odti_size_fn = NULL;
obj->odti_print_fn = NULL;
obj->odti_release_fn = NULL;
obj->odti_structured = false;
}
static void orte_dss_type_info_destruct(orte_dss_type_info_t *obj)
{
if (NULL != obj->odti_name) {
free(obj->odti_name);
}
}
OBJ_CLASS_INSTANCE(orte_dss_type_info_t, opal_object_t,
orte_dss_type_info_construct,
orte_dss_type_info_destruct);
int orte_dss_open(void)
{
char *enviro_val;
int id, page_size, rc;
orte_data_type_t tmp;
if (orte_dss_initialized) {
return ORTE_SUCCESS;
}
enviro_val = getenv("ORTE_dss_debug");
if (NULL != enviro_val) { /* debug requested */
orte_dss_debug = true;
} else {
orte_dss_debug = false;
}
/* setup the page size -this is for use by the BUFFER system, NOT the data type
manager that keeps track of registered data types!! It must be converted to
bytes since the buffer system will allocate a "page_size" at a time.
*/
id = mca_base_param_register_int("dss", "page", "size", NULL, ORTE_DSS_DEFAULT_PAGE_SIZE);
mca_base_param_lookup_int(id, &page_size);
orte_dss_page_size = 1024*page_size;
/* Setup the types array */
if (ORTE_SUCCESS != (rc = orte_pointer_array_init(&orte_dss_types,
ORTE_DSS_ID_DYNAMIC,
ORTE_DSS_ID_MAX,
ORTE_DSS_ID_MAX))) {
ORTE_ERROR_LOG(rc);
return rc;
}
orte_dss_num_reg_types = 0;
/* Register all the intrinsic types */
tmp = ORTE_NULL;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_null,
orte_dss_unpack_null,
(orte_dss_copy_fn_t)orte_dss_copy_null,
(orte_dss_compare_fn_t)orte_dss_compare_null,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_null,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_NULL", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_BYTE;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_byte,
orte_dss_unpack_byte,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_byte,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_byte,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_BYTE", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_BOOL;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_bool,
orte_dss_unpack_bool,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_bool,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_bool,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_BOOL", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_INT;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_int,
orte_dss_unpack_int,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_int,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_int,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_INT", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_UINT;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_int,
orte_dss_unpack_int,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_uint,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_uint,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_UINT", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_INT8;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_byte,
orte_dss_unpack_byte,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_int8,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_int8,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_INT8", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_UINT8;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_byte,
orte_dss_unpack_byte,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_uint8,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_uint8,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_UINT8", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_INT16;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_int16,
orte_dss_unpack_int16,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_int16,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_int16,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_INT16", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_UINT16;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_int16,
orte_dss_unpack_int16,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_uint16,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_uint16,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_UINT16", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_INT32;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_int32,
orte_dss_unpack_int32,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_int32,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_int32,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_INT32", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_UINT32;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_int32,
orte_dss_unpack_int32,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_uint32,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_uint32,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_UINT32", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_INT64;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_int64,
orte_dss_unpack_int64,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_int64,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_int64,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_INT64", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_UINT64;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_int64,
orte_dss_unpack_int64,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_uint64,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_uint64,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_UINT64", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_SIZE;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_sizet,
orte_dss_unpack_sizet,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_size,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_size,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_SIZE", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_PID;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_pid,
orte_dss_unpack_pid,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_pid,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_pid,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_PID", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_STRING;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_string,
orte_dss_unpack_string,
(orte_dss_copy_fn_t)orte_dss_copy_string,
(orte_dss_compare_fn_t)orte_dss_compare_string,
(orte_dss_size_fn_t)orte_dss_size_string,
(orte_dss_print_fn_t)orte_dss_print_string,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_STRUCTURED,
"ORTE_STRING", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_DATA_TYPE;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_data_type,
orte_dss_unpack_data_type,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_dt,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_data_type,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_DATA_TYPE", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_DATA_VALUE;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_data_value,
orte_dss_unpack_data_value,
(orte_dss_copy_fn_t)orte_dss_copy_data_value,
(orte_dss_compare_fn_t)orte_dss_compare_data_value,
(orte_dss_size_fn_t)orte_dss_size_data_value,
(orte_dss_print_fn_t)orte_dss_print_data_value,
(orte_dss_release_fn_t)orte_dss_std_obj_release,
ORTE_DSS_STRUCTURED,
"ORTE_DATA_VALUE", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_DAEMON_CMD;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_daemon_cmd,
orte_dss_unpack_daemon_cmd,
(orte_dss_copy_fn_t)orte_dss_std_copy,
(orte_dss_compare_fn_t)orte_dss_compare_daemon_cmd,
(orte_dss_size_fn_t)orte_dss_std_size,
(orte_dss_print_fn_t)orte_dss_print_daemon_cmd,
(orte_dss_release_fn_t)orte_dss_std_release,
ORTE_DSS_UNSTRUCTURED,
"ORTE_DATA_TYPE", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
tmp = ORTE_BYTE_OBJECT;
if (ORTE_SUCCESS != (rc = orte_dss.register_type(orte_dss_pack_byte_object,
orte_dss_unpack_byte_object,
(orte_dss_copy_fn_t)orte_dss_copy_byte_object,
(orte_dss_compare_fn_t)orte_dss_compare_byte_object,
(orte_dss_size_fn_t)orte_dss_size_byte_object,
(orte_dss_print_fn_t)orte_dss_print_byte_object,
(orte_dss_release_fn_t)orte_dss_release_byte_object,
ORTE_DSS_STRUCTURED,
"ORTE_BYTE_OBJECT", &tmp))) {
ORTE_ERROR_LOG(rc);
return rc;
}
/* All done */
return ORTE_SUCCESS;
}
int orte_dss_close(void)
{
size_t i;
orte_dss_initialized = false;
for (i = 0 ; i < orte_pointer_array_get_size(orte_dss_types) ; ++i) {
orte_dss_type_info_t *info = orte_pointer_array_get_item(orte_dss_types, i);
if (NULL != info) {
OBJ_RELEASE(info);
}
}
OBJ_RELEASE(orte_dss_types);
return ORTE_SUCCESS;
}
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