static int test_spawn_common(char *my_nspace, int my_rank, int blocking)
{
int rc;
pmix_app_t *apps;
size_t napps;
char nspace[PMIX_MAX_NSLEN+1];
memset(nspace, 0, PMIX_MAX_NSLEN+1);
napps = 1;
PMIX_APP_CREATE(apps, napps);
if (blocking) {
if (PMIX_SUCCESS != (rc = PMIx_Spawn(NULL, 0, apps, napps, nspace))) {
PMIX_APP_FREE(apps, napps);
return rc;
}
} else {
spawn_cbdata cbdata;
cbdata.in_progress = 1;
memset(cbdata.nspace, 0, PMIX_MAX_NSLEN);
rc = PMIx_Spawn_nb(NULL, 0, apps, napps, spawn_cb, (void*)&cbdata);
if (PMIX_SUCCESS != rc) {
PMIX_APP_FREE(apps, napps);
return rc;
}
PMIX_WAIT_FOR_COMPLETION(cbdata.in_progress);
strncpy(nspace, cbdata.nspace, strlen(cbdata.nspace)+1);
}
PMIX_APP_FREE(apps, napps);
if (strncmp(nspace, "foobar", strlen(nspace)+1)) {
return PMIX_ERROR;
}
return rc;
}
PMIX_EXPORT pmix_status_t PMIx_Spawn(const pmix_info_t job_info[], size_t ninfo,
const pmix_app_t apps[], size_t napps,
char nspace[])
{
pmix_status_t rc;
pmix_cb_t *cb;
pmix_output_verbose(2, pmix_globals.debug_output,
"pmix: spawn called");
if (pmix_globals.init_cntr <= 0) {
return PMIX_ERR_INIT;
}
/* if we aren't connected, don't attempt to send */
if (!pmix_globals.connected) {
return PMIX_ERR_UNREACH;
}
/* ensure the nspace (if provided) is initialized */
if (NULL != nspace) {
memset(nspace, 0, PMIX_MAX_NSLEN+1);
}
/* create a callback object */
cb = PMIX_NEW(pmix_cb_t);
cb->active = true;
if (PMIX_SUCCESS != (rc = PMIx_Spawn_nb(job_info, ninfo, apps, napps, spawn_cbfunc, cb))) {
PMIX_RELEASE(cb);
return rc;
}
/* wait for the result */
PMIX_WAIT_FOR_COMPLETION(cb->active);
rc = cb->status;
if (NULL != nspace) {
(void)strncpy(nspace, cb->nspace, PMIX_MAX_NSLEN);
}
PMIX_RELEASE(cb);
return rc;
}
