void gras_process_init()
{
char **env_iter;
_gras_procdata = xbt_new0(gras_procdata_t, 1);
gras_procdata_init();
/* initialize the host & process properties */
_host_properties = xbt_dict_new();
_process_properties = xbt_dict_new();
env_iter = environ;
while (*env_iter) {
char *equal, *buf = xbt_strdup(*env_iter);
equal = strchr(buf, '=');
if (!equal) {
XBT_WARN
("The environment contains an entry without '=' char: %s (ignore it)",
*env_iter);
continue;
}
*equal = '\0';
xbt_dict_set(_process_properties, buf, xbt_strdup(equal + 1),
xbt_free_f);
free(buf);
env_iter++;
}
}
static void action_init(const char *const *action)
{
XBT_DEBUG("Initialize the counters");
CHECK_ACTION_PARAMS(action, 0, 1);
if(action[2]) MPI_DEFAULT_TYPE= MPI_DOUBLE; // default MPE dataype
else MPI_DEFAULT_TYPE= MPI_BYTE; // default TAU datatype
/* start a simulated timer */
smpi_process_simulated_start();
/*initialize the number of active processes */
active_processes = smpi_process_count();
if (!reqq) {
reqq = xbt_dict_new();
}
set_reqq_self(xbt_dynar_new(sizeof(MPI_Request),&xbt_free_ref));
/*
reqq=xbt_new0(xbt_dynar_t,active_processes);
for(i=0;i<active_processes;i++){
reqq[i]=xbt_dynar_new(sizeof(MPI_Request),&xbt_free_ref);
}
}
*/
}
/********************************* Host **************************************/
msg_host_t __MSG_host_create(sg_host_t host) // FIXME: don't return our parameter
{
msg_host_priv_t priv = xbt_new0(s_msg_host_priv_t, 1);
#ifdef MSG_USE_DEPRECATED
int i;
char alias[MAX_ALIAS_NAME + 1] = { 0 }; /* buffer used to build the key of the mailbox */
priv->mailboxes = (msg_global->max_channel > 0) ?
xbt_new0(msg_mailbox_t, msg_global->max_channel) : NULL;
for (i = 0; i < msg_global->max_channel; i++) {
sprintf(alias, "%s:%d", name, i);
/* the key of the mailbox (in this case) is build from the name of the host and the channel number */
priv->mailboxes[i] = MSG_mailbox_new(alias);
memset(alias, 0, MAX_ALIAS_NAME + 1);
}
#endif
priv->dp_objs = xbt_dict_new();
priv->dp_enabled = 0;
priv->dp_updated_by_deleted_tasks = 0;
priv->is_migrating = 0;
priv->affinity_mask_db = xbt_dict_new_homogeneous(NULL);
sg_host_msg_set(host,priv);
return host;
}
/********************************* Host **************************************/
msg_host_t __MSG_host_create(smx_host_t workstation)
{
const char *name = SIMIX_host_get_name(workstation);
msg_host_priv_t priv = xbt_new0(s_msg_host_priv_t, 1);
#ifdef MSG_USE_DEPRECATED
int i;
char alias[MAX_ALIAS_NAME + 1] = { 0 }; /* buffer used to build the key of the mailbox */
priv->mailboxes = (msg_global->max_channel > 0) ?
xbt_new0(msg_mailbox_t, msg_global->max_channel) : NULL;
for (i = 0; i < msg_global->max_channel; i++) {
sprintf(alias, "%s:%d", name, i);
/* the key of the mailbox (in this case) is build from the name of the host and the channel number */
priv->mailboxes[i] = MSG_mailbox_new(alias);
memset(alias, 0, MAX_ALIAS_NAME + 1);
}
#endif
priv->dp_objs = xbt_dict_new();
priv->dp_enabled = 0;
priv->dp_updated_by_deleted_tasks = 0;
priv->is_migrating = 0;
priv->affinity_mask_db = xbt_dict_new_homogeneous(NULL);
xbt_lib_set(host_lib, name, MSG_HOST_LEVEL, priv);
return xbt_lib_get_elm_or_null(host_lib, name);
}
static void* shm_map(int fd, size_t size, shared_data_t* data) {
void* mem;
char loc[PTR_STRLEN];
shared_metadata_t* meta;
if(size > shm_size(fd)) {
if(ftruncate(fd, (off_t)size) < 0) {
xbt_die("Could not truncate fd %d to %zu: %s", fd, size, strerror(errno));
}
}
mem = mmap(NULL, size, PROT_READ | PROT_WRITE, MAP_SHARED, fd, 0);
if(mem == MAP_FAILED) {
xbt_die("Could not map fd %d: %s", fd, strerror(errno));
}
if(!allocs_metadata) {
allocs_metadata = xbt_dict_new();
}
snprintf(loc, PTR_STRLEN, "%p", mem);
meta = xbt_new(shared_metadata_t, 1);
meta->size = size;
meta->data = data;
xbt_dict_set(allocs_metadata, loc, meta, &free);
XBT_DEBUG("MMAP %zu to %p", size, mem);
return mem;
}
void gras_emul_init(void)
{
if (!benchmark_set) {
benchmark_set = xbt_dict_new();
timer = xbt_os_timer_new();
}
}
static void IB_create_host_callback(sg_platf_host_cbarg_t t){
static int id=0;
// pour t->id -> rajouter une nouvelle struct dans le dict, pour stocker les comms actives
if(((NetworkIBModel*)surf_network_model)->active_nodes==NULL)
((NetworkIBModel*)surf_network_model)->active_nodes=xbt_dict_new();
IBNode* act = new IBNode(id);
id++;
xbt_dict_set(((NetworkIBModel*)surf_network_model)->active_nodes, t->id, act, NULL);
}
/********************************* Host **************************************/
msg_host_t __MSG_host_create(sg_host_t host) // FIXME: don't return our parameter
{
msg_host_priv_t priv = xbt_new0(s_msg_host_priv_t, 1);
priv->dp_objs = xbt_dict_new();
priv->dp_enabled = 0;
priv->dp_updated_by_deleted_tasks = 0;
priv->is_migrating = 0;
priv->affinity_mask_db = xbt_dict_new_homogeneous(NULL);
priv->file_descriptor_table = xbt_dynar_new(sizeof(int), NULL);
for (int i=1023; i>=0;i--)
xbt_dynar_push_as(priv->file_descriptor_table, int, i);
sg_host_msg_set(host,priv);
return host;
}
static void mytest(const char *input, const char *patterns,
const char *expected)
{
xbt_dynar_t dyn_patterns; /* splited string */
xbt_dict_t p; /* patterns */
unsigned int cpt;
char *str; /*foreach */
xbt_strbuff_t sb; /* what we test */
p = xbt_dict_new();
dyn_patterns = xbt_str_split(patterns, " ");
xbt_dynar_foreach(dyn_patterns, cpt, str) {
xbt_dynar_t keyvals = xbt_str_split(str, "=");
char *key = xbt_dynar_get_as(keyvals, 0, char *);
char *val = xbt_dynar_get_as(keyvals, 1, char *);
xbt_str_subst(key, '_', ' ', 0); // to put space in names without breaking the enclosing dynar_foreach
xbt_dict_set(p, key, xbt_strdup(val), free);
xbt_dynar_free(&keyvals);
}
void
xbt_multidict_set_ext(xbt_dict_t mdict,
xbt_dynar_t keys, xbt_dynar_t lens,
void *data, void_f_pvoid_t free_ctn)
{
xbt_dict_t thislevel, nextlevel = NULL;
int i;
unsigned long int thislen;
char *thiskey;
int keys_len = xbt_dynar_length(keys);
xbt_assert(xbt_dynar_length(keys) == xbt_dynar_length(lens));
xbt_assert(keys_len, "Can't set a zero-long key set in a multidict");
XBT_DEBUG("xbt_multidict_set(%p,%d)", mdict, keys_len);
for (i = 0, thislevel = mdict; i < keys_len - 1;
i++, thislevel = nextlevel) {
xbt_dynar_get_cpy(keys, i, &thiskey);
xbt_dynar_get_cpy(lens, i, &thislen);
XBT_DEBUG("multi_set: at level %d, len=%ld, key=%p |%*s|", i, thislen,
thiskey, (int) thislen, thiskey);
/* search the dict of next level */
nextlevel = xbt_dict_get_or_null_ext(thislevel, thiskey, thislen);
if (nextlevel == NULL) {
/* make sure the dict of next level exists */
nextlevel = xbt_dict_new();
XBT_VERB("Create a dict (%p)", nextlevel);
xbt_dict_set_ext(thislevel, thiskey, thislen, nextlevel,
&_free_dict);
}
}
xbt_dynar_get_cpy(keys, i, &thiskey);
xbt_dynar_get_cpy(lens, i, &thislen);
xbt_dict_set_ext(thislevel, thiskey, thislen, data, free_ctn);
}
void *smpi_shared_malloc(size_t size, const char *file, int line)
{
char *loc = bprintf("%s:%d:%zu", file, line, size);
shared_data_t *data;
if (!allocs) {
allocs = xbt_dict_new();
}
data = xbt_dict_get_or_null(allocs, loc);
if (!data) {
data = (shared_data_t *) xbt_malloc0(sizeof(int) + size);
data->count = 1;
xbt_dict_set(allocs, loc, data, &free);
} else {
data->count++;
}
free(loc);
return data->data;
}
void STag_surfxml_prop(void)
{
if(AS_TAG){ // We need a stack here to retrieve the most recently opened AS
if (!as_current_property_set){
xbt_assert(as_prop_nb < 1024, "Number of AS property reach the limit!!!");
as_current_property_set = xbt_dict_new_homogeneous(xbt_free_f); // Maybe, it should raise an error
as_name_tab[as_prop_nb] = xbt_strdup(A_surfxml_AS_id);
as_dict_tab[as_prop_nb] = as_current_property_set;
XBT_DEBUG("PUSH prop set %p for AS '%s'",as_dict_tab[as_prop_nb],as_name_tab[as_prop_nb]);
as_prop_nb++;
}
XBT_DEBUG("add prop %s=%s into current AS property set", A_surfxml_prop_id, A_surfxml_prop_value);
xbt_dict_set(as_current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), nullptr);
}
else{
if (!current_property_set)
current_property_set = xbt_dict_new(); // Maybe, it should raise an error
xbt_dict_set(current_property_set, A_surfxml_prop_id, xbt_strdup(A_surfxml_prop_value), xbt_free_f);
XBT_DEBUG("add prop %s=%s into current property set", A_surfxml_prop_id, A_surfxml_prop_value);
}
}
int smpi_sample_1(int global, const char *file, int line, int iters, double threshold)
{
char *loc = sample_location(global, file, line);
local_data_t *data;
smpi_bench_end(); /* Take time from previous MPI call into account */
if (!samples) {
samples = xbt_dict_new();
}
data = xbt_dict_get_or_null(samples, loc);
if (!data) {
data = (local_data_t *) xbt_new(local_data_t, 1);
data->count = 0;
data->sum = 0.0;
data->sum_pow2 = 0.0;
data->iters = iters;
data->threshold = threshold;
data->started = 0;
xbt_dict_set(samples, loc, data, &free);
return 0;
}
free(loc);
return 1;
}
void
simbatch_init(int *argc, char **argv)
{
const char *config_file;
const char *deployment_file;
const char *request = "/config/global/file[@type=\"deployment\"]/text()";
//const char *req = "/platform_description/process[@function=\"SB_batch\"]";
if (parseCmdLine(*argc, argv)) {
xbt_die("Error parsing command line");
}
config_file = getParam(argv, "-f");
#ifdef VERBOSE
{
int i = 0;
fprintf(stderr, "*** Global init ***\n");
fprintf(stderr, "DIET MODE %s\n", (DIET_MODE)? "enabled": "disable");
fprintf(stderr, "DIET FILE %s\n", (DIET_FILE)? DIET_FILE: "disable");
for (i=0; i<4; ++i)
fprintf(stderr, "DIET_PARAM[%d] = %lu\n", i, DIET_PARAM[i]);
fprintf(stderr, "Loading config file %s... ", config_file);
}
#endif
config = config_load(config_file);
if (!config) {
#ifdef VERBOSE
fprintf(stderr, "failed\n");
fprintf(stderr, "Usage : %s -f simbatch_config.xml\n", argv[0]);
#endif
free(config);
xbt_die("Cant'load config file");
}
#ifdef VERBOSE
fprintf(stderr, "ok\n");
fprintf(stderr, "Check batch deployed and batch defined... ");
#endif
nbBatch = config_get_nb_nodes("/config/batch");
deployment_file = config_get_value(request);
/*
* A bit dirty - I need just one value in the deployment file
* So i do a context switch instead of changing my functions
*//*
{
config_t * config_backup = config;
config = config_load(deployment_file);
if (!config) {
#ifdef VERBOSE
fprintf(stderr, "failed\n");
#endif
free(config_backup);
xbt_die("Cant'load deployment file");
}
nbBatchDeployed = config_get_nb_nodes(req);
free(config);
config = config_backup;
}
if (nbBatchDeployed != nbBatch) {
#ifdef VERBOSE
fprintf(stderr, "failed\n");
#endif
free(config);
xbt_die("Batch deployed are not equal to batch defined");
}
#ifdef VERBOSE
fprintf(stderr, "ok\n");
if (nbBatch <= 0)
fprintf(stderr, "Warning no batch used\n");
fprintf(stderr, "Number of batch defined : %d\n", nbBatch);
#endif
*/
book_of_plugin = xbt_dict_new();
#ifdef LOG
book_of_log = xbt_dict_new();
config_init_log_file();
#endif
}