/* -*- Mode: C; c-basic-offset:4 ; -*- */
/*
* Copyright (c) 2004-2007 The Trustees of Indiana University and Indiana
* University Research and Technology
* Corporation. All rights reserved.
* Copyright (c) 2004-2009 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 "opal_config.h"
#include "opal/mca/base/mca_base_param.h"
#include "opal/dss/dss_internal.h"
/**
* globals
*/
bool opal_dss_initialized = false;
int opal_dss_verbose = -1; /* by default disabled */
int opal_dss_initial_size;
int opal_dss_threshold_size;
opal_pointer_array_t opal_dss_types;
opal_data_type_t opal_dss_num_reg_types;
opal_dss_buffer_type_t default_buf_type;
opal_dss_t opal_dss = {
opal_dss_set,
opal_dss_get,
opal_dss_set_buffer_type,
opal_dss_pack,
opal_dss_unpack,
opal_dss_copy,
opal_dss_compare,
opal_dss_size,
opal_dss_print,
opal_dss_release,
opal_dss_peek,
opal_dss_unload,
opal_dss_load,
opal_dss_copy_payload,
opal_dss_register,
opal_dss_lookup_data_type,
opal_dss_dump_data_types,
opal_dss_dump
};
/**
* Object constructors, destructors, and instantiations
*/
/** Data Value **/
/* constructor - used to initialize state of data value instance */
static void opal_data_value_construct(opal_dss_value_t* ptr)
{
ptr->type = OPAL_UNDEF;
ptr->data = NULL;
}
/* destructor - used to release data value instance */
static void opal_data_value_destruct(opal_dss_value_t* ptr)
{
if (NULL != ptr->data) {
opal_dss.release(ptr);
}
}
/* define instance of opal_class_t */
OBJ_CLASS_INSTANCE(
opal_dss_value_t, /* type name */
opal_object_t, /* parent "class" name */
opal_data_value_construct, /* constructor */
opal_data_value_destruct); /* destructor */
static void opal_buffer_construct (opal_buffer_t* buffer)
{
/** set the default buffer type */
buffer->type = default_buf_type;
/* Make everything NULL to begin with */
buffer->base_ptr = buffer->pack_ptr = buffer->unpack_ptr = NULL;
buffer->bytes_allocated = buffer->bytes_used = 0;
}
static void opal_buffer_destruct (opal_buffer_t* buffer)
{
if (NULL != buffer->base_ptr) {
free (buffer->base_ptr);
}
}
OBJ_CLASS_INSTANCE(opal_buffer_t,
opal_object_t,
opal_buffer_construct,
opal_buffer_destruct);
static void opal_dss_type_info_construct(opal_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 opal_dss_type_info_destruct(opal_dss_type_info_t *obj)
{
if (NULL != obj->odti_name) {
free(obj->odti_name);
}
}
OBJ_CLASS_INSTANCE(opal_dss_type_info_t, opal_object_t,
opal_dss_type_info_construct,
opal_dss_type_info_destruct);
static void opal_pstat_construct(opal_pstats_t *obj)
{
memset(obj->node, 0, sizeof(obj->node));
memset(obj->cmd, 0, sizeof(obj->cmd));
obj->state = 'U';
obj->time = 0;
obj->priority = -1;
obj->num_threads = -1;
obj->vsize = 0;
obj->rss = 0;
obj->peak_vsize = 0;
obj->shared_size = 0;
obj->processor = -1;
}
OBJ_CLASS_INSTANCE(opal_pstats_t, opal_list_item_t,
opal_pstat_construct,
NULL);
int opal_dss_open(void)
{
char *enviro_val;
int id, rc;
opal_data_type_t tmp;
int def_type;
if (opal_dss_initialized) {
return OPAL_SUCCESS;
}
enviro_val = getenv("OPAL_dss_debug");
if (NULL != enviro_val) { /* debug requested */
opal_dss_verbose = 0;
}
/** set the default buffer type. If we are in debug mode, then we default
* to fully described buffers. Otherwise, we default to non-described for brevity
* and performance
*/
#if OMPI_ENABLE_DEBUG
def_type = OPAL_DSS_BUFFER_FULLY_DESC;
#else
def_type = OPAL_DSS_BUFFER_NON_DESC;
#endif
id = mca_base_param_register_int("dss", "buffer", "type",
"Set the default mode for OpenRTE buffers (0=non-described, 1=described)",
def_type);
mca_base_param_lookup_int(id, &rc);
default_buf_type = rc;
/* setup the initial size of the buffer. */
id = mca_base_param_register_int("dss", "buffer_initial", "size", NULL,
OPAL_DSS_DEFAULT_INITIAL_SIZE);
mca_base_param_lookup_int(id, &opal_dss_initial_size);
/* the threshold as to where to stop doubling the size of the buffer
* allocated memory and start doing additive increases */
id = mca_base_param_register_int("dss", "buffer_threshold", "size", NULL,
OPAL_DSS_DEFAULT_THRESHOLD_SIZE);
mca_base_param_lookup_int(id, &opal_dss_threshold_size);
/* Setup the types array */
OBJ_CONSTRUCT(&opal_dss_types, opal_pointer_array_t);
if (OPAL_SUCCESS != (rc = opal_pointer_array_init(&opal_dss_types,
OPAL_DSS_ID_DYNAMIC,
OPAL_DSS_ID_MAX,
OPAL_DSS_ID_MAX))) {
return rc;
}
opal_dss_num_reg_types = 0;
/* Register all the intrinsic types */
tmp = OPAL_NULL;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_null,
opal_dss_unpack_null,
(opal_dss_copy_fn_t)opal_dss_copy_null,
(opal_dss_compare_fn_t)opal_dss_compare_null,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_null,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_NULL", &tmp))) {
return rc;
}
tmp = OPAL_BYTE;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_byte,
opal_dss_unpack_byte,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_byte,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_byte,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_BYTE", &tmp))) {
return rc;
}
tmp = OPAL_BOOL;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_bool,
opal_dss_unpack_bool,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_bool,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_bool,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_BOOL", &tmp))) {
return rc;
}
tmp = OPAL_INT;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_int,
opal_dss_unpack_int,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_int,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_int,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_INT", &tmp))) {
return rc;
}
tmp = OPAL_UINT;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_int,
opal_dss_unpack_int,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_uint,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_uint,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_UINT", &tmp))) {
return rc;
}
tmp = OPAL_INT8;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_byte,
opal_dss_unpack_byte,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_int8,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_int8,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_INT8", &tmp))) {
return rc;
}
tmp = OPAL_UINT8;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_byte,
opal_dss_unpack_byte,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_uint8,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_uint8,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_UINT8", &tmp))) {
return rc;
}
tmp = OPAL_INT16;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_int16,
opal_dss_unpack_int16,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_int16,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_int16,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_INT16", &tmp))) {
return rc;
}
tmp = OPAL_UINT16;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_int16,
opal_dss_unpack_int16,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_uint16,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_uint16,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_UINT16", &tmp))) {
return rc;
}
tmp = OPAL_INT32;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_int32,
opal_dss_unpack_int32,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_int32,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_int32,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_INT32", &tmp))) {
return rc;
}
tmp = OPAL_UINT32;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_int32,
opal_dss_unpack_int32,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_uint32,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_uint32,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_UINT32", &tmp))) {
return rc;
}
tmp = OPAL_INT64;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_int64,
opal_dss_unpack_int64,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_int64,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_int64,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_INT64", &tmp))) {
return rc;
}
tmp = OPAL_UINT64;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_int64,
opal_dss_unpack_int64,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_uint64,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_uint64,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_UINT64", &tmp))) {
return rc;
}
tmp = OPAL_SIZE;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_sizet,
opal_dss_unpack_sizet,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_size,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_size,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_SIZE", &tmp))) {
return rc;
}
tmp = OPAL_PID;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_pid,
opal_dss_unpack_pid,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_pid,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_pid,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_PID", &tmp))) {
return rc;
}
tmp = OPAL_STRING;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_string,
opal_dss_unpack_string,
(opal_dss_copy_fn_t)opal_dss_copy_string,
(opal_dss_compare_fn_t)opal_dss_compare_string,
(opal_dss_size_fn_t)opal_dss_size_string,
(opal_dss_print_fn_t)opal_dss_print_string,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_STRUCTURED,
"OPAL_STRING", &tmp))) {
return rc;
}
tmp = OPAL_DATA_TYPE;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_data_type,
opal_dss_unpack_data_type,
(opal_dss_copy_fn_t)opal_dss_std_copy,
(opal_dss_compare_fn_t)opal_dss_compare_dt,
(opal_dss_size_fn_t)opal_dss_std_size,
(opal_dss_print_fn_t)opal_dss_print_data_type,
(opal_dss_release_fn_t)opal_dss_std_release,
OPAL_DSS_UNSTRUCTURED,
"OPAL_DATA_TYPE", &tmp))) {
return rc;
}
tmp = OPAL_DATA_VALUE;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_data_value,
opal_dss_unpack_data_value,
(opal_dss_copy_fn_t)opal_dss_copy_data_value,
(opal_dss_compare_fn_t)opal_dss_compare_data_value,
(opal_dss_size_fn_t)opal_dss_size_data_value,
(opal_dss_print_fn_t)opal_dss_print_data_value,
(opal_dss_release_fn_t)opal_dss_std_obj_release,
OPAL_DSS_STRUCTURED,
"OPAL_DATA_VALUE", &tmp))) {
return rc;
}
tmp = OPAL_BYTE_OBJECT;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_byte_object,
opal_dss_unpack_byte_object,
(opal_dss_copy_fn_t)opal_dss_copy_byte_object,
(opal_dss_compare_fn_t)opal_dss_compare_byte_object,
(opal_dss_size_fn_t)opal_dss_size_byte_object,
(opal_dss_print_fn_t)opal_dss_print_byte_object,
(opal_dss_release_fn_t)opal_dss_release_byte_object,
OPAL_DSS_STRUCTURED,
"OPAL_BYTE_OBJECT", &tmp))) {
return rc;
}
tmp = OPAL_PSTAT;
if (OPAL_SUCCESS != (rc = opal_dss.register_type(opal_dss_pack_pstat,
opal_dss_unpack_pstat,
(opal_dss_copy_fn_t)opal_dss_copy_pstat,
(opal_dss_compare_fn_t)opal_dss_compare_pstat,
(opal_dss_size_fn_t)opal_dss_size_pstat,
(opal_dss_print_fn_t)opal_dss_print_pstat,
(opal_dss_release_fn_t)opal_dss_std_obj_release,
OPAL_DSS_STRUCTURED,
"OPAL_PSTAT", &tmp))) {
return rc;
}
/* All done */
return OPAL_SUCCESS;
}
int opal_dss_close(void)
{
int32_t i;
opal_dss_initialized = false;
for (i = 0 ; i < opal_pointer_array_get_size(&opal_dss_types) ; ++i) {
opal_dss_type_info_t *info = (opal_dss_type_info_t*)opal_pointer_array_get_item(&opal_dss_types, i);
if (NULL != info) {
opal_pointer_array_set_item(&opal_dss_types, i, NULL);
OBJ_RELEASE(info);
}
}
OBJ_DESTRUCT(&opal_dss_types);
return OPAL_SUCCESS;
}