本文整理汇总了C++中orte_show_help函数的典型用法代码示例。如果您正苦于以下问题：C++ orte_show_help函数的具体用法？C++ orte_show_help怎么用？C++ orte_show_help使用的例子？那么恭喜您, 这里精选的函数代码示例或许可以为您提供帮助。
在下文中一共展示了orte_show_help函数的20个代码示例，这些例子默认根据受欢迎程度排序。您可以为喜欢或者感觉有用的代码点赞，您的评价将有助于我们的系统推荐出更棒的C++代码示例。
示例1: orte_rmaps_base_get_target_nodes
//.........这里部分代码省略.........
OPAL_OUTPUT_VERBOSE((5, orte_rmaps_base_framework.framework_output,
"%s using default hostfile %s",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
orte_default_hostfile));
if (ORTE_SUCCESS != (rc = orte_util_add_hostfile_nodes(&nodes,
orte_default_hostfile))) {
ORTE_ERROR_LOG(rc);
return rc;
}
/* this is a special case - we always install a default
* hostfile, but it is empty. If the user didn't remove it
* or put something into it, then we will have pursued that
* option and found nothing. This isn't an error, we just need
* to add all the known nodes
*/
if (0 == opal_list_get_size(&nodes)) {
OPAL_OUTPUT_VERBOSE((5, orte_rmaps_base_framework.framework_output,
"%s nothing in default hostfile - using known nodes",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME)));
goto addknown;
}
} else {
/* if nothing else was available, then use all known nodes, which
* will include ourselves
*/
OPAL_OUTPUT_VERBOSE((5, orte_rmaps_base_framework.framework_output,
"%s using known nodes",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME)));
goto addknown;
}
/** if we still don't have anything */
if (0 == opal_list_get_size(&nodes)) {
if (!silent) {
orte_show_help("help-orte-rmaps-base.txt",
"orte-rmaps-base:no-available-resources",
true);
}
OBJ_DESTRUCT(&nodes);
return ORTE_ERR_SILENT;
}
/* find the nodes in our node array and assemble them
* in daemon order if the vm was launched
*/
while (NULL != (item = opal_list_remove_first(&nodes))) {
nptr = (orte_node_t*)item;
nd = NULL;
for (i=0; i < orte_node_pool->size; i++) {
if (NULL == (node = (orte_node_t*)opal_pointer_array_get_item(orte_node_pool, i))) {
continue;
}
if (0 != strcmp(node->name, nptr->name)) {
OPAL_OUTPUT_VERBOSE((10, orte_rmaps_base_framework.framework_output,
"NODE %s DOESNT MATCH NODE %s",
node->name, nptr->name));
continue;
}
/* ignore nodes that are marked as do-not-use for this mapping */
if (ORTE_NODE_STATE_DO_NOT_USE == node->state) {
OPAL_OUTPUT_VERBOSE((10, orte_rmaps_base_framework.framework_output,
"NODE %s IS MARKED NO_USE", node->name));
/* reset the state so it can be used another time */
node->state = ORTE_NODE_STATE_UP;
continue;
}
if (ORTE_NODE_STATE_DOWN == node->state) {
OPAL_OUTPUT_VERBOSE((10, orte_rmaps_base_framework.framework_output,
开发者ID:Dissolubilis，项目名称:ompi-svn-mirror，代码行数:67，代码来源:rmaps_base_support_fns.c
示例2: ompi_mtl_psm_component_register
static int
ompi_mtl_psm_component_register(void)
{
int value;
char *service_id = NULL;
char *path_res = NULL;
mca_base_param_reg_int(&mca_mtl_psm_component.super.mtl_version,
"connect_timeout",
"PSM connection timeout value in seconds",
false, false, 180, &ompi_mtl_psm.connect_timeout);
mca_base_param_reg_int(&mca_mtl_psm_component.super.mtl_version,
"debug",
"PSM debug level",
false, false, 1,
&value);
ompi_mtl_psm.debug_level = value;
mca_base_param_reg_int(&mca_mtl_psm_component.super.mtl_version,
"ib_unit",
"Truescale unit to use",
false, false, -1,
&ompi_mtl_psm.ib_unit);
mca_base_param_reg_int(&mca_mtl_psm_component.super.mtl_version,
"ib_port",
"Truescale port on unit to use",
false, false, 0,
&ompi_mtl_psm.ib_port);
mca_base_param_reg_int(&mca_mtl_psm_component.super.mtl_version,
"ib_service_level",
"Infiniband service level"
"(0 <= SL <= 15)",
false, false, 0, &ompi_mtl_psm.ib_service_level);
ompi_mtl_psm.ib_pkey = 0x7fffUL;
mca_base_param_reg_int(&mca_mtl_psm_component.super.mtl_version,
"ib_pkey",
"Infiniband partition key",
false, false, 0x7fffUL,
&value);
ompi_mtl_psm.ib_pkey = value;
#if PSM_VERNO >= 0x010d
mca_base_param_reg_string(&mca_mtl_psm_component.super.mtl_version,
"ib_service_id",
"Infiniband service ID to use for application (default is 0)",
false, false, "0x1000117500000000",
&service_id);
ompi_mtl_psm.ib_service_id = (uint64_t) strtoull(service_id, NULL, 0);
mca_base_param_reg_string(&mca_mtl_psm_component.super.mtl_version,
"path_query",
"Path record query mechanisms (valid values: opp, none)",
false, false, NULL, &path_res);
if ((NULL != path_res) && strcasecmp(path_res, "none")) {
if (!strcasecmp(path_res, "opp"))
ompi_mtl_psm.path_res_type = PSM_PATH_RES_OPP;
else {
orte_show_help("help-mtl-psm.txt",
"path query mechanism unknown", true,
path_res, "OfedPlus (opp) | Static Routes (none)");
return OMPI_ERR_NOT_FOUND;
}
}
else {
/* Default is "static/none" path record queries */
ompi_mtl_psm.path_res_type = PSM_PATH_RES_NONE;
}
#endif
if (ompi_mtl_psm.ib_service_level < 0) {
ompi_mtl_psm.ib_service_level = 0;
} else if (ompi_mtl_psm.ib_service_level > 15) {
ompi_mtl_psm.ib_service_level = 15;
}
return OMPI_SUCCESS;
}
开发者ID:gzt200361，项目名称:ThirdParty-2.0.0，代码行数:82，代码来源:mtl_psm_component.c
示例3: check_config
static void check_config(int fd, short args, void *cbdata)
{
DIR *dirp = NULL;
struct dirent * dir_entry;
struct stat buf;
int i, rc, n, j, k, m;
char *fullpath;
orcm_cfgi_app_t *app, *app2, *aptr;
orcm_cfgi_run_t *run;
orcm_cfgi_exec_t *exec, *exec2, *eptr;
orcm_cfgi_version_t *vers, *vers2, *vptr;
orcm_cfgi_bin_t *bin;
orte_job_t *jdat, *jptr;
orte_app_context_t *ax;
opal_pointer_array_t found_apps;
bool found, dir_found;
orcm_cfgi_caddy_t *caddy;
/* take control */
ORTE_ACQUIRE_THREAD(&orcm_cfgi_base.ctl);
OPAL_OUTPUT_VERBOSE((2, orcm_cfgi_base.output,
"%s CHECKING CONFIG DIRECTORY %s",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
mca_orcm_cfgi_file_component.dir));
/* Open the directory so we can get a listing */
if (NULL == (dirp = opendir(mca_orcm_cfgi_file_component.dir))) {
if (0 < opal_output_get_verbosity(orcm_cfgi_base.output)) {
orte_show_help("help-cfgi-file.txt", "no-dir",
true, mca_orcm_cfgi_file_component.dir);
}
dir_found = false;
goto restart;
}
dir_found = true;
/* setup the array of apps */
OBJ_CONSTRUCT(&found_apps, opal_pointer_array_t);
opal_pointer_array_init(&found_apps, 16, INT_MAX, 16);
/* cycle thru the directory */
while (NULL != (dir_entry = readdir(dirp))) {
/* Skip the obvious */
if (0 == strncmp(dir_entry->d_name, ".", strlen(".")) ||
0 == strncmp(dir_entry->d_name, "..", strlen(".."))) {
continue;
}
/* Skip editor-related files */
if (NULL != strstr(dir_entry->d_name, ".swp") ||
NULL != strstr(dir_entry->d_name, ".swx") ||
NULL != strchr(dir_entry->d_name, '~')) {
continue;
}
if ('#' == dir_entry->d_name[0]) {
continue;
}
/* parse the file, adding all found apps to the array */
fullpath = opal_os_path(false, mca_orcm_cfgi_file_component.dir, dir_entry->d_name, NULL);
if (ORCM_SUCCESS != (rc = parse_file(fullpath, &found_apps))) {
OPAL_OUTPUT_VERBOSE((1, orcm_cfgi_base.output,
"%s CANNOT PARSE FILE %s: %s",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
dir_entry->d_name, ORTE_ERROR_NAME(rc)));
}
free(fullpath);
}
closedir(dirp);
/* cycle thru the installed apps */
for (i=0; i < orcm_cfgi_base.installed_apps.size; i++) {
if (NULL == (app = (orcm_cfgi_app_t*)opal_pointer_array_get_item(&orcm_cfgi_base.installed_apps, i))) {
continue;
}
app->modified = false;
/* is this app present in the found apps? */
app2 = NULL;
for (j=0; j < found_apps.size; j++) {
if (NULL == (aptr = (orcm_cfgi_app_t*)opal_pointer_array_get_item(&found_apps, j))) {
continue;
}
if (0 == strcmp(app->application, aptr->application)) {
app2 = aptr;
/* remove it from the found_apps array as we will now process it */
opal_pointer_array_set_item(&found_apps, j, NULL);
break;
}
}
if (NULL == app2) {
OPAL_OUTPUT_VERBOSE((2, orcm_cfgi_base.output,
"%s APP %s IS NO LONGER INSTALLED",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
app->application));
/* no longer present - remove this object from the installed array */
opal_pointer_array_set_item(&orcm_cfgi_base.installed_apps, app->idx, NULL);
/* find all instances */
for (j=0; j < app->instances.size; j++) {
if (NULL == (run = (orcm_cfgi_run_t*)opal_pointer_array_get_item(&app->instances, j))) {
continue;
//.........这里部分代码省略.........
开发者ID:bringhurst，项目名称:orcm，代码行数:101，代码来源:cfgi_file.c
示例4: orte_session_dir_get_name
/*
* Construct the fullpath to the session directory
*/
int
orte_session_dir_get_name(char **fulldirpath,
char **return_prefix, /* This will come back as the valid tmp dir */
char **return_frontend,
char *hostid,
char *batchid,
orte_process_name_t *proc) {
char *hostname = NULL,
*batchname = NULL,
*sessions = NULL,
*user = NULL,
*prefix = NULL,
*frontend = NULL,
*jobfam = NULL,
*job = NULL,
*vpidstr = NULL;
bool prefix_provided = false;
int exit_status = ORTE_SUCCESS;
size_t len;
int uid;
struct passwd *pwdent;
/* Ensure that system info is set */
orte_proc_info();
/* get the name of the user */
uid = getuid();
#ifdef HAVE_GETPWUID
pwdent = getpwuid(uid);
#else
pwdent = NULL;
#endif
if (NULL != pwdent) {
user = strdup(pwdent->pw_name);
} else {
orte_show_help("help-orte-runtime.txt",
"orte:session:dir:nopwname", true);
return ORTE_ERR_OUT_OF_RESOURCE;
}
/*
* set the 'hostname'
*/
if( NULL != hostid) { /* User specified version */
hostname = strdup(hostid);
}
else { /* check if it is set elsewhere */
if( NULL != orte_process_info.nodename)
hostname = strdup(orte_process_info.nodename);
else {
/* Couldn't find it, so fail */
ORTE_ERROR_LOG(ORTE_ERR_BAD_PARAM);
exit_status = ORTE_ERR_BAD_PARAM;
goto cleanup;
}
}
/*
* set the 'batchid'
*/
if (NULL != batchid)
batchname = strdup(batchid);
else
batchname = strdup("0");
/*
* get the front part of the session directory
* Will look something like:
* [email protected]_BATCHID
*/
if (NULL != orte_process_info.top_session_dir) {
frontend = strdup(orte_process_info.top_session_dir);
}
else { /* If not set then construct it */
if (0 > asprintf(&frontend, "openmpi-sessions-%[email protected]%s_%s", user, hostname, batchname)) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
exit_status = ORTE_ERR_OUT_OF_RESOURCE;
goto cleanup;
}
}
/*
* Construct the session directory
*/
/* If we were given a valid vpid then we can construct it fully into:
* [email protected]_BATCHID/JOB-FAMILY/JOBID/VPID
*/
if( NULL != proc) {
if (ORTE_VPID_INVALID != proc->vpid) {
if (0 > asprintf(&jobfam, "%d", ORTE_JOB_FAMILY(proc->jobid))) {
ORTE_ERROR_LOG(ORTE_ERR_OUT_OF_RESOURCE);
exit_status = ORTE_ERR_OUT_OF_RESOURCE;
goto cleanup;
}
if (0 > asprintf(&job, "%d", ORTE_LOCAL_JOBID(proc->jobid))) {
//.........这里部分代码省略.........
开发者ID:JulianKunkel，项目名称:siox-gpfs-ompi，代码行数:101，代码来源:session_dir.c
示例5: orte_rmaps_rr_byslot
int orte_rmaps_rr_byslot(orte_job_t *jdata,
orte_app_context_t *app,
opal_list_t *node_list,
orte_std_cntr_t num_slots,
orte_vpid_t num_procs)
{
int rc, i, nprocs_mapped;
orte_node_t *node;
orte_proc_t *proc;
int num_procs_to_assign, extra_procs_to_assign=0, nxtra_nodes=0;
hwloc_obj_t obj=NULL;
float balance;
bool add_one=false;
opal_output_verbose(2, orte_rmaps_base_framework.framework_output,
"mca:rmaps:rr: mapping by slot for job %s slots %d num_procs %lu",
ORTE_JOBID_PRINT(jdata->jobid), (int)num_slots, (unsigned long)num_procs);
/* check to see if we can map all the procs */
if (num_slots < ((int)app->num_procs * orte_rmaps_base.cpus_per_rank)) {
if (ORTE_MAPPING_NO_OVERSUBSCRIBE & ORTE_GET_MAPPING_DIRECTIVE(jdata->map->mapping)) {
orte_show_help("help-orte-rmaps-base.txt", "orte-rmaps-base:alloc-error",
true, app->num_procs, app->app);
return ORTE_ERR_SILENT;
}
}
/* first pass: map the number of procs to each node until we
* map all specified procs or use all allocated slots
*/
nprocs_mapped = 0;
OPAL_LIST_FOREACH(node, node_list, orte_node_t) {
opal_output_verbose(2, orte_rmaps_base_framework.framework_output,
"mca:rmaps:rr:slot working node %s",
node->name);
/* get the root object as we are not assigning
* locale here except at the node level
*/
if (NULL != node->topology) {
obj = hwloc_get_root_obj(node->topology);
}
if (node->slots <= node->slots_inuse) {
opal_output_verbose(2, orte_rmaps_base_framework.framework_output,
"mca:rmaps:rr:slot node %s is full - skipping",
node->name);
continue;
}
/* assign a number of procs equal to the number of available
* slots divided by the number of cpus/rank the user
* requested
*/
num_procs_to_assign = (node->slots - node->slots_inuse) / orte_rmaps_base.cpus_per_rank;
opal_output_verbose(2, orte_rmaps_base_framework.framework_output,
"mca:rmaps:rr:slot assigning %d procs to node %s",
(int)num_procs_to_assign, node->name);
for (i=0; i < num_procs_to_assign && nprocs_mapped < app->num_procs; i++) {
/* add this node to the map - do it only once */
if (!ORTE_FLAG_TEST(node, ORTE_NODE_FLAG_MAPPED)) {
if (ORTE_SUCCESS > (rc = opal_pointer_array_add(jdata->map->nodes, (void*)node))) {
ORTE_ERROR_LOG(rc);
return rc;
}
ORTE_FLAG_SET(node, ORTE_NODE_FLAG_MAPPED);
OBJ_RETAIN(node); /* maintain accounting on object */
++(jdata->map->num_nodes);
}
if (NULL == (proc = orte_rmaps_base_setup_proc(jdata, node, app->idx))) {
return ORTE_ERR_OUT_OF_RESOURCE;
}
nprocs_mapped++;
orte_set_attribute(&proc->attributes, ORTE_PROC_HWLOC_LOCALE, ORTE_ATTR_LOCAL, obj, OPAL_PTR);
}
}
开发者ID:rppendya，项目名称:ompi，代码行数:74，代码来源:rmaps_rr_mappers.c
示例6: orte_rmaps_base_map_byslot
/*
* Query the registry for all nodes allocated to a specified app_context
*/
int orte_rmaps_base_map_byslot(orte_job_t *jdata, orte_app_context_t *app,
opal_list_t *node_list, orte_vpid_t num_procs,
opal_list_item_t *cur_node_item)
{
int rc=ORTE_SUCCESS;
int i;
orte_node_t *node;
orte_proc_t *proc;
opal_list_item_t *next;
orte_vpid_t num_alloc = 0;
orte_vpid_t start;
int num_procs_to_assign, num_possible_procs;
/* This loop continues until all procs have been mapped or we run
out of resources. We determine that we have "run out of
resources" when either all nodes have slots_max processes mapped to them,
(thus there are no free slots for a process to be mapped), OR all nodes
have reached their soft limit and the user directed us to "no oversubscribe".
If we still have processes that haven't been mapped yet, then it's an
"out of resources" error. */
start = jdata->num_procs;
while ( num_alloc < num_procs) {
/** see if any nodes remain unused and available. We need to do this check
* each time since we may remove nodes from the list (as they become fully
* used) as we cycle through the loop */
if(0 >= opal_list_get_size(node_list) ) {
/* Everything is at max usage! :( */
orte_show_help("help-orte-rmaps-rr.txt", "orte-rmaps-rr:alloc-error",
true, num_procs, app->app);
return ORTE_ERR_SILENT;
}
/* Save the next node we can use before claiming slots, since
* we may need to prune the nodes list removing overused nodes.
* Wrap around to beginning if we are at the end of the list */
if (opal_list_get_end(node_list) == opal_list_get_next(cur_node_item)) {
next = opal_list_get_first(node_list);
}
else {
next = opal_list_get_next(cur_node_item);
}
/** declare a shorter name for convenience in the code below */
node = (orte_node_t*) cur_node_item;
/* If we have available slots on this node, claim all of them
* If node_slots == 0, assume 1 slot for that node.
* JJH - is this assumption fully justified?
*
* If we are now oversubscribing the nodes, then we still take:
* (a) if the node has not been used yet, we take a full node_slots
* (b) if some of the slots are in-use, then we take the number of
* remaining slots before hitting the soft limit (node_slots)
* (c) if we are at or above the soft limit, we take a full node_slots
* unless we are loadbalancing, in which case we only take one
*
* Note: if node_slots is zero, then we always just take 1 slot
*
* We continue this process until either everything is done,
* or all nodes have hit their hard limit. This algorithm ensures we
* fully utilize each node before oversubscribing, and preserves the ratio
* of processes between the nodes thereafter (e.g., if one node has twice as
* many processes as another before oversubscribing, it will continue
* to do so after oversubscribing).
*/
if (node->slots_inuse >= node->slots_alloc || 0 == node->slots_inuse) {
if (0 == node->slots_alloc) {
num_procs_to_assign = 1;
} else {
/* 'num_possible_procs' defines the number of ranks */
num_possible_procs = node->slots_alloc;
if (0 == num_possible_procs) {
num_procs_to_assign = 1;
} else {
num_procs_to_assign = num_possible_procs;
}
}
} else {
/* 'num_possible_procs' define number of ranks on the node. Each
* rank occupies one slot. Each slot may represent more than one
* cpu, depending on the cpus-per-task setting
*/
num_possible_procs = (node->slots_alloc - node->slots_inuse);
if (0 == num_possible_procs) {
num_procs_to_assign = 1;
} else {
num_procs_to_assign = num_possible_procs;
}
}
/* check if we are in npernode mode - if so, then set the num_slots_to_take
* to the num_per_node
*/
if (0 < jdata->map->npernode) {
num_procs_to_assign = jdata->map->npernode;
}
//.........这里部分代码省略.........
开发者ID:315234，项目名称:OpenFOAM-2.2.x-OSX，代码行数:101，代码来源:rmaps_base_common_mappers.c
示例7: orte_init
int orte_init(int* pargc, char*** pargv, orte_proc_type_t flags)
{
int ret;
char *error = NULL;
if (0 < orte_initialized) {
/* track number of times we have been called */
orte_initialized++;
return ORTE_SUCCESS;
}
orte_initialized++;
/* initialize the opal layer */
if (ORTE_SUCCESS != (ret = opal_init(pargc, pargv))) {
error = "opal_init";
goto error;
}
/* Convince OPAL to use our naming scheme */
opal_process_name_print = _process_name_print_for_opal;
opal_process_name_vpid = _process_name_vpid_for_opal;
opal_process_name_jobid = _process_name_jobid_for_opal;
opal_compare_proc = _process_name_compare;
/* ensure we know the type of proc for when we finalize */
orte_process_info.proc_type = flags;
/* setup the locks */
if (ORTE_SUCCESS != (ret = orte_locks_init())) {
error = "orte_locks_init";
goto error;
}
/* Register all MCA Params */
if (ORTE_SUCCESS != (ret = orte_register_params())) {
error = "orte_register_params";
goto error;
}
/* setup the orte_show_help system */
if (ORTE_SUCCESS != (ret = orte_show_help_init())) {
error = "opal_output_init";
goto error;
}
/* register handler for errnum -> string conversion */
opal_error_register("ORTE", ORTE_ERR_BASE, ORTE_ERR_MAX, orte_err2str);
/* Ensure the rest of the process info structure is initialized */
if (ORTE_SUCCESS != (ret = orte_proc_info())) {
error = "orte_proc_info";
goto error;
}
/* open the ESS and select the correct module for this environment */
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_ess_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_ess_base_open";
goto error;
}
if (ORTE_SUCCESS != (ret = orte_ess_base_select())) {
error = "orte_ess_base_select";
goto error;
}
if (!ORTE_PROC_IS_APP) {
/* ORTE tools "block" in their own loop over the event
* base, so no progress thread is required - apps will
* start their progress thread in ess_base_std_app.c
* at the appropriate point
*/
orte_event_base = opal_event_base;
}
/* initialize the RTE for this environment */
if (ORTE_SUCCESS != (ret = orte_ess.init())) {
error = "orte_ess_init";
goto error;
}
/* All done */
return ORTE_SUCCESS;
error:
if (ORTE_ERR_SILENT != ret) {
orte_show_help("help-orte-runtime",
"orte_init:startup:internal-failure",
true, error, ORTE_ERROR_NAME(ret), ret);
}
return ret;
}
开发者ID:orcmuser，项目名称:orcm，代码行数:92，代码来源:orte_init.c
示例8: orte_ess_base_app_setup
//.........这里部分代码省略.........
error = "orte_rml_parse_HNP";
goto error;
}
}
if (NULL != orte_process_info.my_daemon_uri) {
opal_value_t val;
/* extract the daemon's name so we can update the routing table */
if (ORTE_SUCCESS != (ret = orte_rml_base_parse_uris(orte_process_info.my_daemon_uri,
ORTE_PROC_MY_DAEMON, NULL))) {
ORTE_ERROR_LOG(ret);
error = "orte_rml_parse_daemon";
goto error;
}
/* Set the contact info in the database - this won't actually establish
* the connection, but just tells us how to reach the daemon
* if/when we attempt to send to it
*/
OBJ_CONSTRUCT(&val, opal_value_t);
val.key = OPAL_PMIX_PROC_URI;
val.type = OPAL_STRING;
val.data.string = orte_process_info.my_daemon_uri;
if (OPAL_SUCCESS != (ret = opal_pmix.store_local(ORTE_PROC_MY_DAEMON, &val))) {
ORTE_ERROR_LOG(ret);
val.key = NULL;
val.data.string = NULL;
OBJ_DESTRUCT(&val);
error = "store DAEMON URI";
goto error;
}
val.key = NULL;
val.data.string = NULL;
OBJ_DESTRUCT(&val);
}
/* setup the errmgr */
if (ORTE_SUCCESS != (ret = orte_errmgr_base_select())) {
ORTE_ERROR_LOG(ret);
error = "orte_errmgr_base_select";
goto error;
}
OPAL_TIMING_ENV_NEXT(ess_base_setup, "errmgr_select");
/* get a conduit for our use - we never route IO over fabric */
OBJ_CONSTRUCT(&transports, opal_list_t);
orte_set_attribute(&transports, ORTE_RML_TRANSPORT_TYPE,
ORTE_ATTR_LOCAL, orte_mgmt_transport, OPAL_STRING);
if (ORTE_RML_CONDUIT_INVALID == (orte_mgmt_conduit = orte_rml.open_conduit(&transports))) {
ret = ORTE_ERR_OPEN_CONDUIT_FAIL;
error = "orte_rml_open_mgmt_conduit";
goto error;
}
OPAL_LIST_DESTRUCT(&transports);
OBJ_CONSTRUCT(&transports, opal_list_t);
orte_set_attribute(&transports, ORTE_RML_TRANSPORT_TYPE,
ORTE_ATTR_LOCAL, orte_coll_transport, OPAL_STRING);
if (ORTE_RML_CONDUIT_INVALID == (orte_coll_conduit = orte_rml.open_conduit(&transports))) {
ret = ORTE_ERR_OPEN_CONDUIT_FAIL;
error = "orte_rml_open_coll_conduit";
goto error;
}
OPAL_LIST_DESTRUCT(&transports);
OPAL_TIMING_ENV_NEXT(ess_base_setup, "rml_open_conduit");
/*
* Group communications
*/
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_grpcomm_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_grpcomm_base_open";
goto error;
}
if (ORTE_SUCCESS != (ret = orte_grpcomm_base_select())) {
ORTE_ERROR_LOG(ret);
error = "orte_grpcomm_base_select";
goto error;
}
OPAL_TIMING_ENV_NEXT(ess_base_setup, "grpcomm_framework_open");
/* open the distributed file system */
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_dfs_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_dfs_base_open";
goto error;
}
if (ORTE_SUCCESS != (ret = orte_dfs_base_select())) {
ORTE_ERROR_LOG(ret);
error = "orte_dfs_base_select";
goto error;
}
OPAL_TIMING_ENV_NEXT(ess_base_setup, "dfs_framework_open");
return ORTE_SUCCESS;
error:
orte_show_help("help-orte-runtime.txt",
"orte_init:startup:internal-failure",
true, error, ORTE_ERROR_NAME(ret), ret);
return ret;
}
开发者ID:bgoglin，项目名称:ompi，代码行数:101，代码来源:ess_base_std_app.c
示例9: rte_init
//.........这里部分代码省略.........
/*** PUSH DATA FOR OTHERS TO FIND ***/
/* if we are direct launched, then push our RML URI - there
* is no need to do so when launched by mpirun as all apps
* communicate thru their local daemon */
if (orte_standalone_operation) {
OBJ_CONSTRUCT(&vals, opal_list_t);
if (OPAL_SUCCESS != opal_dstore.fetch(opal_dstore_internal, &OPAL_PROC_MY_NAME,
OPAL_DSTORE_URI, &vals)) {
/* construct the RTE string */
rmluri = orte_rml.get_contact_info();
/* push it out for others to use */
OBJ_CONSTRUCT(&kvn, opal_value_t);
kvn.key = strdup(OPAL_DSTORE_URI);
kvn.type = OPAL_STRING;
kvn.data.string = strdup(rmluri);
if (ORTE_SUCCESS != (ret = opal_pmix.put(PMIX_GLOBAL, &kvn))) {
error = "db store uri";
OBJ_DESTRUCT(&kvn);
goto error;
}
OBJ_DESTRUCT(&kvn);
free(rmluri);
}
OPAL_LIST_DESTRUCT(&vals);
}
/* push our hostname so others can find us, if they need to */
OBJ_CONSTRUCT(&kvn, opal_value_t);
kvn.key = strdup(OPAL_DSTORE_HOSTNAME);
kvn.type = OPAL_STRING;
kvn.data.string = strdup(orte_process_info.nodename);
if (ORTE_SUCCESS != (ret = opal_pmix.put(PMIX_GLOBAL, &kvn))) {
error = "db store hostname";
OBJ_DESTRUCT(&kvn);
goto error;
}
OBJ_DESTRUCT(&kvn);
/* if our local rank was not provided by the system, then
* push our local rank so others can access it */
OBJ_CONSTRUCT(&vals, opal_list_t);
if (OPAL_SUCCESS != opal_dstore.fetch(opal_dstore_internal, &OPAL_PROC_MY_NAME,
OPAL_DSTORE_LOCALRANK, &vals)) {
OBJ_CONSTRUCT(&kvn, opal_value_t);
kvn.key = strdup(OPAL_DSTORE_LOCALRANK);
kvn.type = OPAL_UINT16;
kvn.data.uint16 = orte_process_info.my_local_rank;
if (ORTE_SUCCESS != (ret = opal_pmix.put(PMIX_GLOBAL, &kvn))) {
error = "db store local rank";
OBJ_DESTRUCT(&kvn);
goto error;
}
OBJ_DESTRUCT(&kvn);
}
OPAL_LIST_DESTRUCT(&vals);
/* if our node rank was not provided by the system, then
* push our node rank so others can access it */
OBJ_CONSTRUCT(&vals, opal_list_t);
if (OPAL_SUCCESS != opal_dstore.fetch(opal_dstore_internal, &OPAL_PROC_MY_NAME,
OPAL_DSTORE_NODERANK, &vals)) {
OBJ_CONSTRUCT(&kvn, opal_value_t);
kvn.key = strdup(OPAL_DSTORE_NODERANK);
kvn.type = OPAL_UINT16;
kvn.data.uint16 = orte_process_info.my_node_rank;
if (ORTE_SUCCESS != (ret = opal_pmix.put(PMIX_GLOBAL, &kvn))) {
error = "db store node rank";
OBJ_DESTRUCT(&kvn);
goto error;
}
OBJ_DESTRUCT(&kvn);
}
OPAL_LIST_DESTRUCT(&vals);
/* if we are an ORTE app - and not an MPI app - then
* we need to exchange our connection info here.
* MPI_Init has its own modex, so we don't need to do
* two of them. However, if we don't do a modex at all,
* then processes have no way to communicate
*
* NOTE: only do this when the process originally launches.
* Cannot do this on a restart as the rest of the processes
* in the job won't be executing this step, so we would hang
*/
if (ORTE_PROC_IS_NON_MPI && !orte_do_not_barrier) {
opal_pmix.fence(NULL, 0);
}
return ORTE_SUCCESS;
error:
if (ORTE_ERR_SILENT != ret && !orte_report_silent_errors) {
orte_show_help("help-orte-runtime.txt",
"orte_init:startup:internal-failure",
true, error, ORTE_ERROR_NAME(ret), ret);
}
return ret;
}
开发者ID:ORNL，项目名称:ompi，代码行数:101，代码来源:ess_pmi_module.c
示例10: orte_rmaps_base_filter_nodes
int orte_rmaps_base_filter_nodes(orte_app_context_t *app,
opal_list_t *nodes, bool remove)
{
int rc=ORTE_ERR_TAKE_NEXT_OPTION;
/* did the app_context contain a hostfile? */
if (NULL != app->hostfile) {
/* yes - filter the node list through the file, removing
* any nodes not found in the file
*/
if (ORTE_SUCCESS != (rc = orte_util_filter_hostfile_nodes(nodes, app->hostfile, remove))) {
ORTE_ERROR_LOG(rc);
return rc;
}
/** check that anything is here */
if (0 == opal_list_get_size(nodes)) {
orte_show_help("help-orte-rmaps-base.txt", "orte-rmaps-base:no-mapped-node",
true, app->app, "-hostfile", app->hostfile);
return ORTE_ERR_SILENT;
}
}
/* did the app_context contain an add-hostfile? */
if (NULL != app->add_hostfile) {
/* yes - filter the node list through the file, removing
* any nodes not found in the file
*/
if (ORTE_SUCCESS != (rc = orte_util_filter_hostfile_nodes(nodes, app->add_hostfile, remove))) {
ORTE_ERROR_LOG(rc);
return rc;
}
/** check that anything is here */
if (0 == opal_list_get_size(nodes)) {
orte_show_help("help-orte-rmaps-base.txt", "orte-rmaps-base:no-mapped-node",
true, app->app, "-add-hostfile", app->hostfile);
return ORTE_ERR_SILENT;
}
}
/* now filter the list through any -host specification */
if (!orte_soft_locations && NULL != app->dash_host) {
if (ORTE_SUCCESS != (rc = orte_util_filter_dash_host_nodes(nodes, app->dash_host, remove))) {
ORTE_ERROR_LOG(rc);
return rc;
}
/** check that anything is left! */
if (0 == opal_list_get_size(nodes)) {
char *foo;
foo = opal_argv_join(app->dash_host, ',');
orte_show_help("help-orte-rmaps-base.txt", "orte-rmaps-base:no-mapped-node",
true, app->app, "-host", foo);
free(foo);
return ORTE_ERR_SILENT;
}
}
/* now filter the list through any add-host specification */
if (NULL != app->add_host) {
if (ORTE_SUCCESS != (rc = orte_util_filter_dash_host_nodes(nodes, app->add_host, remove))) {
ORTE_ERROR_LOG(rc);
return rc;
}
/** check that anything is left! */
if (0 == opal_list_get_size(nodes)) {
char *foo;
foo = opal_argv_join(app->dash_host, ',');
orte_show_help("help-orte-rmaps-base.txt", "orte-rmaps-base:no-mapped-node",
true, app->app, "-add-host", foo);
free(foo);
return ORTE_ERR_SILENT;
}
}
return rc;
}
开发者ID:Dissolubilis，项目名称:ompi-svn-mirror，代码行数:72，代码来源:rmaps_base_support_fns.c
示例11: orte_rmaps_base_compute_bindings
//.........这里部分代码省略.........
ORTE_ERROR_LOG(rc);
}
return rc;
}
/* we need to handle the remaining binding options on a per-node
* basis because different nodes could potentially have different
* topologies, with different relative depths for the two levels
*/
execute:
/* initialize */
for (i=0; i < jdata->map->nodes->size; i++) {
if (NULL == (node = (orte_node_t*)opal_pointer_array_get_item(jdata->map->nodes, i))) {
continue;
}
if (!orte_do_not_launch) {
/* if we don't want to launch, then we are just testing the system,
* so ignore questions about support capabilities
*/
support = (struct hwloc_topology_support*)hwloc_topology_get_support(node->topology);
/* check if topology supports cpubind - have to be careful here
* as Linux doesn't currently support thread-level binding. This
* may change in the future, though, and it isn't clear how hwloc
* interprets the current behavior. So check both flags to be sure.
*/
if (!support->cpubind->set_thisproc_cpubind &&
!support->cpubind->set_thisthread_cpubind) {
if (!OPAL_BINDING_REQUIRED(jdata->map->binding) ||
!OPAL_BINDING_POLICY_IS_SET(jdata->map->binding)) {
/* we are not required to bind, so ignore this */
continue;
}
orte_show_help("help-orte-rmaps-base.txt", "rmaps:cpubind-not-supported", true, node->name);
return ORTE_ERR_SILENT;
}
/* check if topology supports membind - have to be careful here
* as hwloc treats this differently than I (at least) would have
* expected. Per hwloc, Linux memory binding is at the thread,
* and not process, level. Thus, hwloc sets the "thisproc" flag
* to "false" on all Linux systems, and uses the "thisthread" flag
* to indicate binding capability - don't warn if the user didn't
* specifically request binding
*/
if (!support->membind->set_thisproc_membind &&
!support->membind->set_thisthread_membind &&
OPAL_BINDING_POLICY_IS_SET(jdata->map->binding)) {
if (OPAL_HWLOC_BASE_MBFA_WARN == opal_hwloc_base_mbfa && !membind_warned) {
orte_show_help("help-orte-rmaps-base.txt", "rmaps:membind-not-supported", true, node->name);
membind_warned = true;
} else if (OPAL_HWLOC_BASE_MBFA_ERROR == opal_hwloc_base_mbfa) {
orte_show_help("help-orte-rmaps-base.txt", "rmaps:membind-not-supported-fatal", true, node->name);
return ORTE_ERR_SILENT;
}
}
}
/* some systems do not report cores, and so we can get a situation where our
* default binding policy will fail for no necessary reason. So if we are
* computing a binding due to our default policy, and no cores are found
* on this node, just silently skip it - we will not bind
*/
if (!OPAL_BINDING_POLICY_IS_SET(jdata->map->binding) &&
HWLOC_TYPE_DEPTH_UNKNOWN == hwloc_get_type_depth(node->topology, HWLOC_OBJ_CORE)) {
opal_output_verbose(5, orte_rmaps_base_framework.framework_output,
"Unable to bind-to core by default on node %s as no cores detected",
开发者ID:situspanesse，项目名称:ompi，代码行数:67，代码来源:rmaps_base_binding.c
示例12: orte_rmaps_base_map_bynode
int orte_rmaps_base_map_bynode(orte_job_t *jdata, orte_app_context_t *app,
opal_list_t *node_list, orte_vpid_t num_procs,
opal_list_item_t *cur_node_item)
{
int rc = ORTE_SUCCESS;
opal_list_item_t *next;
orte_node_t *node;
orte_proc_t *proc;
orte_vpid_t num_alloc=0;
orte_vpid_t start;
/* This loop continues until all procs have been mapped or we run
out of resources. We determine that we have "run out of
resources" when all nodes have slots_max processes mapped to them,
thus there are no free slots for a process to be mapped, or we have
hit the soft limit on all nodes and are in a "no oversubscribe" state.
If we still have processes that haven't been mapped yet, then it's an
"out of resources" error.
In this scenario, we rely on the claim_slot function to handle the
oversubscribed case. The claim_slot function will leave a node on the
list until it either reaches slots_max OR reaches the
soft limit and the "no_oversubscribe" flag has been set - at which point,
the node will be removed to prevent any more processes from being mapped to
it. Since we are taking one slot from each node as we cycle through, the
list, oversubscription is automatically taken care of via this logic.
*/
start = jdata->num_procs;
while (num_alloc < num_procs) {
/** see if any nodes remain unused and available. We need to do this check
* each time since we may remove nodes from the list (as they become fully
* used) as we cycle through the loop */
if(0 >= opal_list_get_size(node_list) ) {
/* No more nodes to allocate :( */
orte_show_help("help-orte-rmaps-rr.txt", "orte-rmaps-rr:alloc-error",
true, num_procs, app->app);
return ORTE_ERR_SILENT;
}
/* Save the next node we can use before claiming slots, since
* we may need to prune the nodes list removing overused nodes.
* Wrap around to beginning if we are at the end of the list */
if (opal_list_get_end(node_list) == opal_list_get_next(cur_node_item)) {
next = opal_list_get_first(node_list);
}
else {
next = opal_list_get_next(cur_node_item);
}
/* Allocate a slot on this node */
node = (orte_node_t*) cur_node_item;
proc = NULL;
if (ORTE_SUCCESS != (rc = orte_rmaps_base_claim_slot(jdata, node, jdata->map->cpus_per_rank, app->idx,
node_list, jdata->map->oversubscribe, true, &proc))) {
/** if the code is ORTE_ERR_NODE_FULLY_USED, then we know this
* really isn't an error - we just need to break from the loop
* since the node is fully used up. For now, just don't report
* an error
*/
if (ORTE_ERR_NODE_FULLY_USED != rc) {
ORTE_ERROR_LOG(rc);
return rc;
}
}
/* assign the vpid */
proc->name.vpid = start++;
/* Update the number of procs allocated */
++num_alloc;
cur_node_item = next;
}
/* save the bookmark */
jdata->bookmark = (orte_node_t*)cur_node_item;
return ORTE_SUCCESS;
}
开发者ID:315234，项目名称:OpenFOAM-2.2.x-OSX，代码行数:81，代码来源:rmaps_base_common_mappers.c
示例13: rte_init
static int rte_init(void)
{
int ret;
char *error = NULL;
char **hosts = NULL;
/* run the prolog */
if (ORTE_SUCCESS != (ret = orte_ess_base_std_prolog())) {
error = "orte_ess_base_std_prolog";
goto error;
}
/* Start by getting a unique name */
lsf_set_name();
/* if I am a daemon, complete my setup using the
* default procedure
*/
if (ORTE_PROC_IS_DAEMON) {
if (NULL != orte_node_regex) {
/* extract the nodes */
if (ORTE_SUCCESS != (ret = orte_regex_extract_node_names(orte_node_regex, &hosts))) {
error = "orte_regex_extract_node_names";
goto error;
}
}
if (ORTE_SUCCESS != (ret = orte_ess_base_orted_setup(hosts))) {
ORTE_ERROR_LOG(ret);
error = "orte_ess_base_orted_setup";
goto error;
}
opal_argv_free(hosts);
return ORTE_SUCCESS;
}
if (ORTE_PROC_IS_TOOL) {
/* otherwise, if I am a tool proc, use that procedure */
if (ORTE_SUCCESS != (ret = orte_ess_base_tool_setup())) {
ORTE_ERROR_LOG(ret);
error = "orte_ess_base_tool_setup";
goto error;
}
/* as a tool, I don't need a nidmap - so just return now */
return ORTE_SUCCESS;
}
/* otherwise, I must be an application process - use
* the default procedure to finish my setup
*/
if (ORTE_SUCCESS != (ret = orte_ess_base_app_setup())) {
ORTE_ERROR_LOG(ret);
error = "orte_ess_base_app_setup";
goto error;
}
/* setup the nidmap arrays */
if (ORTE_SUCCESS != (ret = orte_util_nidmap_init(orte_process_info.sync_buf))) {
ORTE_ERROR_LOG(ret);
error = "orte_util_nidmap_init";
goto error;
}
return ORTE_SUCCESS;
error:
if (ORTE_ERR_SILENT != ret && !orte_report_silent_errors) {
orte_show_help("help-orte-runtime.txt",
"orte_init:startup:internal-failure",
true, error, ORTE_ERROR_NAME(ret), ret);
}
return ret;
}
开发者ID:hpc，项目名称:cce-mpi-openmpi-1.7.1，代 |
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