/* this is a callback function for the PMIx_Query * API. The query will callback with a status indicating * if the request could be fully satisfied, partially * satisfied, or completely failed. The info parameter * contains an array of the returned data, with the * info->key field being the key that was provided in * the query call. Thus, you can correlate the returned * data in the info->value field to the requested key. * * Once we have dealt with the returned data, we must * call the release_fn so that the PMIx library can * cleanup */ static void cbfunc(pmix_status_t status, pmix_info_t *info, size_t ninfo, void *cbdata, pmix_release_cbfunc_t release_fn, void *release_cbdata) { myquery_data_t *mq = (myquery_data_t*)cbdata; size_t n; /* save the returned info - it will be * released in the release_fn */ if (0 < ninfo) { PMIX_INFO_CREATE(mq->info, ninfo); mq->ninfo = ninfo; for (n=0; n < ninfo; n++) { fprintf(stderr, "Transferring %s\n", info[n].key); PMIX_INFO_XFER(&mq->info[n], &info[n]); } } /* let the library release the data */ if (NULL != release_fn) { release_fn(release_cbdata); } /* release the block */ mq->active = false; }
/* this is a callback function for the PMIx_Query * API. The query will callback with a status indicating * if the request could be fully satisfied, partially * satisfied, or completely failed. The info parameter * contains an array of the returned data, with the * info->key field being the key that was provided in * the query call. Thus, you can correlate the returned * data in the info->value field to the requested key. * * Once we have dealt with the returned data, we must * call the release_fn so that the PMIx library can * cleanup */ static void cbfunc(pmix_status_t status, pmix_info_t *info, size_t ninfo, void *cbdata, pmix_release_cbfunc_t release_fn, void *release_cbdata) { myquery_data_t *mq = (myquery_data_t*)cbdata; size_t n; mq->status = status; /* save the returned info - the PMIx library "owns" it * and will release it and perform other cleanup actions * when release_fn is called */ if (0 < ninfo) { PMIX_INFO_CREATE(mq->info, ninfo); mq->ninfo = ninfo; for (n=0; n < ninfo; n++) { fprintf(stderr, "Key %s Type %s(%d)\n", info[n].key, PMIx_Data_type_string(info[n].value.type), info[n].value.type); PMIX_INFO_XFER(&mq->info[n], &info[n]); } } /* let the library release the data and cleanup from * the operation */ if (NULL != release_fn) { release_fn(release_cbdata); } /* release the block */ DEBUG_WAKEUP_THREAD(&mq->lock); }
static void infocbfunc(pmix_status_t status, pmix_info_t *info, size_t ninfo, void *cbdata, pmix_release_cbfunc_t release_fn, void *release_cbdata) { myxfer_t *xfer = (myxfer_t*)cbdata; size_t n; if (NULL != info) { xfer->ninfo = ninfo; PMIX_INFO_CREATE(xfer->info, xfer->ninfo); for (n=0; n < ninfo; n++) { PMIX_INFO_XFER(&xfer->info[n], &info[n]); } } if (NULL != release_fn) { release_fn(release_cbdata); } OPAL_PMIX_WAKEUP_THREAD(&xfer->lock); }
/* Xfer FUNCTIONS FOR GENERIC PMIX TYPES */ pmix_status_t pmix_bfrops_base_value_xfer(pmix_value_t *p, pmix_value_t *src) { size_t n, m; pmix_status_t rc; char **prarray, **strarray; pmix_value_t *pv, *sv; pmix_info_t *p1, *s1; pmix_app_t *pa, *sa; pmix_pdata_t *pd, *sd; pmix_buffer_t *pb, *sb; pmix_byte_object_t *pbo, *sbo; pmix_kval_t *pk, *sk; pmix_modex_data_t *pm, *sm; pmix_proc_info_t *pi, *si; pmix_query_t *pq, *sq; pmix_envar_t *pe, *se; /* copy the right field */ p->type = src->type; switch (src->type) { case PMIX_UNDEF: break; case PMIX_BOOL: p->data.flag = src->data.flag; break; case PMIX_BYTE: p->data.byte = src->data.byte; break; case PMIX_STRING: if (NULL != src->data.string) { p->data.string = strdup(src->data.string); } else { p->data.string = NULL; } break; case PMIX_SIZE: p->data.size = src->data.size; break; case PMIX_PID: p->data.pid = src->data.pid; break; case PMIX_INT: /* to avoid alignment issues */ memcpy(&p->data.integer, &src->data.integer, sizeof(int)); break; case PMIX_INT8: p->data.int8 = src->data.int8; break; case PMIX_INT16: /* to avoid alignment issues */ memcpy(&p->data.int16, &src->data.int16, 2); break; case PMIX_INT32: /* to avoid alignment issues */ memcpy(&p->data.int32, &src->data.int32, 4); break; case PMIX_INT64: /* to avoid alignment issues */ memcpy(&p->data.int64, &src->data.int64, 8); break; case PMIX_UINT: /* to avoid alignment issues */ memcpy(&p->data.uint, &src->data.uint, sizeof(unsigned int)); break; case PMIX_UINT8: p->data.uint8 = src->data.uint8; break; case PMIX_UINT16: /* to avoid alignment issues */ memcpy(&p->data.uint16, &src->data.uint16, 2); break; case PMIX_UINT32: /* to avoid alignment issues */ memcpy(&p->data.uint32, &src->data.uint32, 4); break; case PMIX_UINT64: /* to avoid alignment issues */ memcpy(&p->data.uint64, &src->data.uint64, 8); break; case PMIX_FLOAT: p->data.fval = src->data.fval; break; case PMIX_DOUBLE: p->data.dval = src->data.dval; break; case PMIX_TIMEVAL: memcpy(&p->data.tv, &src->data.tv, sizeof(struct timeval)); break; case PMIX_TIME: memcpy(&p->data.time, &src->data.time, sizeof(time_t)); break; case PMIX_STATUS: memcpy(&p->data.status, &src->data.status, sizeof(pmix_status_t)); break; case PMIX_PROC: PMIX_PROC_CREATE(p->data.proc, 1); if (NULL == p->data.proc) { return PMIX_ERR_NOMEM; } memcpy(p->data.proc, src->data.proc, sizeof(pmix_proc_t)); break; case PMIX_PROC_RANK: memcpy(&p->data.rank, &src->data.rank, sizeof(pmix_rank_t)); break; case PMIX_BYTE_OBJECT: case PMIX_COMPRESSED_STRING: memset(&p->data.bo, 0, sizeof(pmix_byte_object_t)); if (NULL != src->data.bo.bytes && 0 < src->data.bo.size) { p->data.bo.bytes = malloc(src->data.bo.size); memcpy(p->data.bo.bytes, src->data.bo.bytes, src->data.bo.size); p->data.bo.size = src->data.bo.size; } else { p->data.bo.bytes = NULL; p->data.bo.size = 0; } break; case PMIX_PERSIST: memcpy(&p->data.persist, &src->data.persist, sizeof(pmix_persistence_t)); break; case PMIX_SCOPE: memcpy(&p->data.scope, &src->data.scope, sizeof(pmix_scope_t)); break; case PMIX_DATA_RANGE: memcpy(&p->data.range, &src->data.range, sizeof(pmix_data_range_t)); break; case PMIX_PROC_STATE: memcpy(&p->data.state, &src->data.state, sizeof(pmix_proc_state_t)); break; case PMIX_PROC_INFO: PMIX_PROC_INFO_CREATE(p->data.pinfo, 1); if (NULL != src->data.pinfo->hostname) { p->data.pinfo->hostname = strdup(src->data.pinfo->hostname); } if (NULL != src->data.pinfo->executable_name) { p->data.pinfo->executable_name = strdup(src->data.pinfo->executable_name); } memcpy(&p->data.pinfo->pid, &src->data.pinfo->pid, sizeof(pid_t)); memcpy(&p->data.pinfo->exit_code, &src->data.pinfo->exit_code, sizeof(int)); memcpy(&p->data.pinfo->state, &src->data.pinfo->state, sizeof(pmix_proc_state_t)); break; case PMIX_DATA_ARRAY: p->data.darray = (pmix_data_array_t*)calloc(1, sizeof(pmix_data_array_t)); p->data.darray->type = src->data.darray->type; p->data.darray->size = src->data.darray->size; if (0 == p->data.darray->size || NULL == src->data.darray->array) { p->data.darray->array = NULL; p->data.darray->size = 0; break; } /* allocate space and do the copy */ switch (src->data.darray->type) { case PMIX_UINT8: case PMIX_INT8: case PMIX_BYTE: p->data.darray->array = (char*)malloc(src->data.darray->size); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size); break; case PMIX_UINT16: case PMIX_INT16: p->data.darray->array = (char*)malloc(src->data.darray->size * sizeof(uint16_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(uint16_t)); break; case PMIX_UINT32: case PMIX_INT32: p->data.darray->array = (char*)malloc(src->data.darray->size * sizeof(uint32_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(uint32_t)); break; case PMIX_UINT64: case PMIX_INT64: p->data.darray->array = (char*)malloc(src->data.darray->size * sizeof(uint64_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(uint64_t)); break; case PMIX_BOOL: p->data.darray->array = (char*)malloc(src->data.darray->size * sizeof(bool)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(bool)); break; case PMIX_SIZE: p->data.darray->array = (char*)malloc(src->data.darray->size * sizeof(size_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(size_t)); break; case PMIX_PID: p->data.darray->array = (char*)malloc(src->data.darray->size * sizeof(pid_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(pid_t)); break; case PMIX_STRING: p->data.darray->array = (char**)malloc(src->data.darray->size * sizeof(char*)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } prarray = (char**)p->data.darray->array; strarray = (char**)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { if (NULL != strarray[n]) { prarray[n] = strdup(strarray[n]); } } break; case PMIX_INT: case PMIX_UINT: p->data.darray->array = (char*)malloc(src->data.darray->size * sizeof(int)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(int)); break; case PMIX_FLOAT: p->data.darray->array = (char*)malloc(src->data.darray->size * sizeof(float)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(float)); break; case PMIX_DOUBLE: p->data.darray->array = (char*)malloc(src->data.darray->size * sizeof(double)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(double)); break; case PMIX_TIMEVAL: p->data.darray->array = (struct timeval*)malloc(src->data.darray->size * sizeof(struct timeval)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(struct timeval)); break; case PMIX_TIME: p->data.darray->array = (time_t*)malloc(src->data.darray->size * sizeof(time_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(time_t)); break; case PMIX_STATUS: p->data.darray->array = (pmix_status_t*)malloc(src->data.darray->size * sizeof(pmix_status_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(pmix_status_t)); break; case PMIX_VALUE: PMIX_VALUE_CREATE(p->data.darray->array, src->data.darray->size); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } pv = (pmix_value_t*)p->data.darray->array; sv = (pmix_value_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { if (PMIX_SUCCESS != (rc = pmix_value_xfer(&pv[n], &sv[n]))) { PMIX_VALUE_FREE(pv, src->data.darray->size); return rc; } } break; case PMIX_PROC: PMIX_PROC_CREATE(p->data.darray->array, src->data.darray->size); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(pmix_proc_t)); break; case PMIX_APP: PMIX_APP_CREATE(p->data.darray->array, src->data.darray->size); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } pa = (pmix_app_t*)p->data.darray->array; sa = (pmix_app_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { if (NULL != sa[n].cmd) { pa[n].cmd = strdup(sa[n].cmd); } if (NULL != sa[n].argv) { pa[n].argv = pmix_argv_copy(sa[n].argv); } if (NULL != sa[n].env) { pa[n].env = pmix_argv_copy(sa[n].env); } if (NULL != sa[n].cwd) { pa[n].cwd = strdup(sa[n].cwd); } pa[n].maxprocs = sa[n].maxprocs; if (0 < sa[n].ninfo && NULL != sa[n].info) { PMIX_INFO_CREATE(pa[n].info, sa[n].ninfo); if (NULL == pa[n].info) { PMIX_APP_FREE(pa, src->data.darray->size); return PMIX_ERR_NOMEM; } pa[n].ninfo = sa[n].ninfo; for (m=0; m < pa[n].ninfo; m++) { PMIX_INFO_XFER(&pa[n].info[m], &sa[n].info[m]); } } } break; case PMIX_INFO: PMIX_INFO_CREATE(p->data.darray->array, src->data.darray->size); p1 = (pmix_info_t*)p->data.darray->array; s1 = (pmix_info_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { PMIX_INFO_XFER(&p1[n], &s1[n]); } break; case PMIX_PDATA: PMIX_PDATA_CREATE(p->data.darray->array, src->data.darray->size); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } pd = (pmix_pdata_t*)p->data.darray->array; sd = (pmix_pdata_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { PMIX_PDATA_XFER(&pd[n], &sd[n]); } break; case PMIX_BUFFER: p->data.darray->array = (pmix_buffer_t*)malloc(src->data.darray->size * sizeof(pmix_buffer_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } pb = (pmix_buffer_t*)p->data.darray->array; sb = (pmix_buffer_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { PMIX_CONSTRUCT(&pb[n], pmix_buffer_t); pmix_bfrops_base_copy_payload(&pb[n], &sb[n]); } break; case PMIX_BYTE_OBJECT: case PMIX_COMPRESSED_STRING: p->data.darray->array = (pmix_byte_object_t*)malloc(src->data.darray->size * sizeof(pmix_byte_object_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } pbo = (pmix_byte_object_t*)p->data.darray->array; sbo = (pmix_byte_object_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { if (NULL != sbo[n].bytes && 0 < sbo[n].size) { pbo[n].size = sbo[n].size; pbo[n].bytes = (char*)malloc(pbo[n].size); memcpy(pbo[n].bytes, sbo[n].bytes, pbo[n].size); } else { pbo[n].bytes = NULL; pbo[n].size = 0; } } break; case PMIX_KVAL: p->data.darray->array = (pmix_kval_t*)calloc(src->data.darray->size , sizeof(pmix_kval_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } pk = (pmix_kval_t*)p->data.darray->array; sk = (pmix_kval_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { if (NULL != sk[n].key) { pk[n].key = strdup(sk[n].key); } if (NULL != sk[n].value) { PMIX_VALUE_CREATE(pk[n].value, 1); if (NULL == pk[n].value) { free(p->data.darray->array); return PMIX_ERR_NOMEM; } if (PMIX_SUCCESS != (rc = pmix_value_xfer(pk[n].value, sk[n].value))) { return rc; } } } break; case PMIX_MODEX: PMIX_MODEX_CREATE(p->data.darray->array, src->data.darray->size); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } pm = (pmix_modex_data_t*)p->data.darray->array; sm = (pmix_modex_data_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { memcpy(&pm[n], &sm[n], sizeof(pmix_modex_data_t)); if (NULL != sm[n].blob && 0 < sm[n].size) { pm[n].blob = (uint8_t*)malloc(sm[n].size); if (NULL == pm[n].blob) { return PMIX_ERR_NOMEM; } memcpy(pm[n].blob, sm[n].blob, sm[n].size); pm[n].size = sm[n].size; } else { pm[n].blob = NULL; pm[n].size = 0; } } break; case PMIX_PERSIST: p->data.darray->array = (pmix_persistence_t*)malloc(src->data.darray->size * sizeof(pmix_persistence_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(pmix_persistence_t)); break; case PMIX_POINTER: p->data.darray->array = (char**)malloc(src->data.darray->size * sizeof(char*)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } prarray = (char**)p->data.darray->array; strarray = (char**)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { prarray[n] = strarray[n]; } break; case PMIX_SCOPE: p->data.darray->array = (pmix_scope_t*)malloc(src->data.darray->size * sizeof(pmix_scope_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(pmix_scope_t)); break; case PMIX_DATA_RANGE: p->data.darray->array = (pmix_data_range_t*)malloc(src->data.darray->size * sizeof(pmix_data_range_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(pmix_data_range_t)); break; case PMIX_COMMAND: p->data.darray->array = (pmix_cmd_t*)malloc(src->data.darray->size * sizeof(pmix_cmd_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(pmix_cmd_t)); break; case PMIX_INFO_DIRECTIVES: p->data.darray->array = (pmix_info_directives_t*)malloc(src->data.darray->size * sizeof(pmix_info_directives_t)); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } memcpy(p->data.darray->array, src->data.darray->array, src->data.darray->size * sizeof(pmix_info_directives_t)); break; case PMIX_PROC_INFO: PMIX_PROC_INFO_CREATE(p->data.darray->array, src->data.darray->size); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } pi = (pmix_proc_info_t*)p->data.darray->array; si = (pmix_proc_info_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { memcpy(&pi[n].proc, &si[n].proc, sizeof(pmix_proc_t)); if (NULL != si[n].hostname) { pi[n].hostname = strdup(si[n].hostname); } else { pi[n].hostname = NULL; } if (NULL != si[n].executable_name) { pi[n].executable_name = strdup(si[n].executable_name); } else { pi[n].executable_name = NULL; } pi[n].pid = si[n].pid; pi[n].exit_code = si[n].exit_code; pi[n].state = si[n].state; } break; case PMIX_DATA_ARRAY: PMIX_ERROR_LOG(PMIX_ERR_NOT_SUPPORTED); return PMIX_ERR_NOT_SUPPORTED; // don't support iterative arrays case PMIX_QUERY: PMIX_QUERY_CREATE(p->data.darray->array, src->data.darray->size); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } pq = (pmix_query_t*)p->data.darray->array; sq = (pmix_query_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { if (NULL != sq[n].keys) { pq[n].keys = pmix_argv_copy(sq[n].keys); } if (NULL != sq[n].qualifiers && 0 < sq[n].nqual) { PMIX_INFO_CREATE(pq[n].qualifiers, sq[n].nqual); if (NULL == pq[n].qualifiers) { PMIX_QUERY_FREE(pq, src->data.darray->size); return PMIX_ERR_NOMEM; } for (m=0; m < sq[n].nqual; m++) { PMIX_INFO_XFER(&pq[n].qualifiers[m], &sq[n].qualifiers[m]); } pq[n].nqual = sq[n].nqual; } else { pq[n].qualifiers = NULL; pq[n].nqual = 0; } } break; case PMIX_ENVAR: PMIX_ENVAR_CREATE(p->data.darray->array, src->data.darray->size); if (NULL == p->data.darray->array) { return PMIX_ERR_NOMEM; } pe = (pmix_envar_t*)p->data.darray->array; se = (pmix_envar_t*)src->data.darray->array; for (n=0; n < src->data.darray->size; n++) { if (NULL != se[n].envar) { pe[n].envar = strdup(se[n].envar); } if (NULL != se[n].value) { pe[n].value = strdup(se[n].value); } pe[n].separator = se[n].separator; } break; default: return PMIX_ERR_UNKNOWN_DATA_TYPE; } break; case PMIX_POINTER: memcpy(&p->data.ptr, &src->data.ptr, sizeof(void*)); break; case PMIX_ENVAR: PMIX_ENVAR_CONSTRUCT(&p->data.envar); if (NULL != src->data.envar.envar) { p->data.envar.envar = strdup(src->data.envar.envar); } if (NULL != src->data.envar.value) { p->data.envar.value = strdup(src->data.envar.value); } p->data.envar.separator = src->data.envar.separator; break; /**** DEPRECATED ****/ case PMIX_INFO_ARRAY: p->data.array->size = src->data.array->size; if (0 < src->data.array->size) { p->data.array->array = (pmix_info_t*)malloc(src->data.array->size * sizeof(pmix_info_t)); if (NULL == p->data.array->array) { return PMIX_ERR_NOMEM; } p1 = (pmix_info_t*)p->data.array->array; s1 = (pmix_info_t*)src->data.array->array; for (n=0; n < src->data.darray->size; n++) { PMIX_INFO_XFER(&p1[n], &s1[n]); } } break; /********************/ default: pmix_output(0, "XFER-PMIX-VALUE: UNSUPPORTED TYPE %d", (int)src->type); assert(0); return PMIX_ERROR; } return PMIX_SUCCESS; }
PMIX_EXPORT pmix_status_t PMIx_Log_nb(const pmix_info_t data[], size_t ndata, const pmix_info_t directives[], size_t ndirs, pmix_op_cbfunc_t cbfunc, void *cbdata) { pmix_shift_caddy_t *cd; pmix_cmd_t cmd = PMIX_LOG_CMD; pmix_buffer_t *msg; pmix_status_t rc; size_t n; time_t timestamp = 0; pmix_proc_t *source = NULL; PMIX_ACQUIRE_THREAD(&pmix_global_lock); pmix_output_verbose(2, pmix_globals.debug_output, "pmix:log non-blocking"); if (pmix_globals.init_cntr <= 0) { PMIX_RELEASE_THREAD(&pmix_global_lock); return PMIX_ERR_INIT; } if (0 == ndata || NULL == data) { PMIX_RELEASE_THREAD(&pmix_global_lock); return PMIX_ERR_BAD_PARAM; } /* check the directives - if they requested a timestamp, then * get the time, also look for a source */ if (NULL != directives) { for (n=0; n < ndirs; n++) { if (0 == strncmp(directives[n].key, PMIX_LOG_GENERATE_TIMESTAMP, PMIX_MAX_KEYLEN)) { if (PMIX_INFO_TRUE(&directives[n])) { /* pickup the timestamp */ timestamp = time(NULL); } } else if (0 == strncmp(directives[n].key, PMIX_LOG_SOURCE, PMIX_MAX_KEYLEN)) { source = directives[n].value.data.proc; } } } /* if we are a client or tool, we never do this ourselves - we * always pass this request to our server for execution */ if (!PMIX_PROC_IS_SERVER(pmix_globals.mypeer) && !PMIX_PROC_IS_LAUNCHER(pmix_globals.mypeer)) { /* if we aren't connected, don't attempt to send */ if (!pmix_globals.connected) { PMIX_RELEASE_THREAD(&pmix_global_lock); return PMIX_ERR_UNREACH; } PMIX_RELEASE_THREAD(&pmix_global_lock); /* if we are not a server, then relay this request to the server */ cd = PMIX_NEW(pmix_shift_caddy_t); cd->cbfunc.opcbfn = cbfunc; cd->cbdata = cbdata; msg = PMIX_NEW(pmix_buffer_t); PMIX_BFROPS_PACK(rc, pmix_client_globals.myserver, msg, &cmd, 1, PMIX_COMMAND); if (PMIX_SUCCESS != rc) { PMIX_ERROR_LOG(rc); PMIX_RELEASE(msg); PMIX_RELEASE(cd); return rc; } /* provide the timestamp - zero will indicate * that it wasn't taken */ PMIX_BFROPS_PACK(rc, pmix_client_globals.myserver, msg, ×tamp, 1, PMIX_TIME); if (PMIX_SUCCESS != rc) { PMIX_ERROR_LOG(rc); PMIX_RELEASE(msg); PMIX_RELEASE(cd); return rc; } /* pack the number of data entries */ PMIX_BFROPS_PACK(rc, pmix_client_globals.myserver, msg, &ndata, 1, PMIX_SIZE); if (PMIX_SUCCESS != rc) { PMIX_ERROR_LOG(rc); PMIX_RELEASE(msg); PMIX_RELEASE(cd); return rc; } if (0 < ndata) { PMIX_BFROPS_PACK(rc, pmix_client_globals.myserver, msg, data, ndata, PMIX_INFO); if (PMIX_SUCCESS != rc) { PMIX_ERROR_LOG(rc); PMIX_RELEASE(msg); PMIX_RELEASE(cd); return rc; } } PMIX_BFROPS_PACK(rc, pmix_client_globals.myserver, msg, &ndirs, 1, PMIX_SIZE); if (PMIX_SUCCESS != rc) { PMIX_ERROR_LOG(rc); PMIX_RELEASE(msg); PMIX_RELEASE(cd); return rc; } if (0 < ndirs) { PMIX_BFROPS_PACK(rc, pmix_client_globals.myserver, msg, directives, ndirs, PMIX_INFO); if (PMIX_SUCCESS != rc) { PMIX_ERROR_LOG(rc); PMIX_RELEASE(msg); PMIX_RELEASE(cd); return rc; } } pmix_output_verbose(2, pmix_plog_base_framework.framework_output, "pmix:log sending to server"); PMIX_PTL_SEND_RECV(rc, pmix_client_globals.myserver, msg, log_cbfunc, (void*)cd); if (PMIX_SUCCESS != rc) { PMIX_ERROR_LOG(rc); PMIX_RELEASE(cd); } return rc; } PMIX_RELEASE_THREAD(&pmix_global_lock); /* if no recorded source was found, then we must be it */ if (NULL == source) { source = &pmix_globals.myid; cd = PMIX_NEW(pmix_shift_caddy_t); cd->cbfunc.opcbfn = cbfunc; cd->cbdata = cbdata; cd->ndirs = ndirs + 1; PMIX_INFO_CREATE(cd->directives, cd->ndirs); for (n=0; n < ndirs; n++) { PMIX_INFO_XFER(&cd->directives[n], (pmix_info_t*)&directives[n]); } PMIX_INFO_LOAD(&cd->directives[ndirs], PMIX_LOG_SOURCE, &source, PMIX_PROC); /* call down to process the request - the various components * will thread shift as required */ rc = pmix_plog.log(source, data, ndata, cd->directives, cd->ndirs, localcbfunc, cd); if (PMIX_SUCCESS != rc) { PMIX_INFO_FREE(cd->directives, cd->ndirs); PMIX_RELEASE(cd); } } else if (0 == strncmp(source->nspace, pmix_globals.myid.nspace, PMIX_MAX_NSLEN) && source->rank == pmix_globals.myid.rank) { /* if I am the recorded source, then this is a re-submission of * something that got "upcalled" by a prior call. In this case, * we return a "not supported" error as clearly we couldn't * handle it, and neither could our host */ rc = PMIX_ERR_NOT_SUPPORTED; } else { /* call down to process the request - the various components * will thread shift as required */ rc = pmix_plog.log(source, data, ndata, directives, ndirs, cbfunc, cbdata); } return rc; }