static int setupOrcm(void)
{
int ret;
/* Call enough of orcm/orte so that the configuration file is
* read and we know if we are an aggregator or a compute node daemon.
*/
if (ORTE_SUCCESS != (ret = opal_init(NULL, NULL))) {
printf("FAIL Error in opal_init()\n");
return 1;
}
orte_process_info.proc_type = ORCM_DAEMON;
if (ORTE_SUCCESS != (ret = orte_proc_info())) {
printf("FAIL Error in orte_proc_info()\n");
return 1;
}
orte_event_base = opal_sync_event_base;
orcm_clusters = OBJ_NEW(opal_list_t);
orcm_schedulers = OBJ_NEW(opal_list_t);
if (ORCM_SUCCESS != (ret = mca_base_framework_open(&orcm_cfgi_base_framework, 0))) {
printf("FAIL orcm_cfgi_base_open\n");
return 1;
}
if (ORCM_SUCCESS != (ret = orcm_cfgi_base_select())) {
printf("FAIL orcm_cfgi_select\n"); /* bad configuration file */
return 99;
}
if (ORCM_SUCCESS != (ret = mca_base_framework_open(&orcm_sst_base_framework, 0))) {
printf("FAIL orcm_sst_base_framework\n");
return 1;
}
if (ORCM_SUCCESS != (ret = orcm_sst_base_select())) {
printf("FAIL orcm_sst_base_select\n");
return 1;
}
/* We need to set up the ESS framework because when ft_tester kills
* itself it calls the abort function.
*/
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_ess_base_framework, 0))) {
printf("FAIL orte_ess_base_open\n");
return 1;
}
if (ORTE_SUCCESS != (ret = orte_ess_base_select())) {
printf("FAIL orte_ess_base_select\n");
return 1;
}
if (ORTE_SUCCESS != (ret = orte_ess.init())) {
printf("FAIL orte_ess_init\n");
return 1;
}
return 0;
}
int opal_ifnext(int if_index)
{
opal_if_t *intf;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return -1;
}
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
if (intf->if_index == if_index) {
do {
opal_if_t* if_next = (opal_if_t*)opal_list_get_next(intf);
opal_if_t* if_end = (opal_if_t*)opal_list_get_end(&opal_if_list);
if (if_next == if_end) {
return -1;
}
intf = if_next;
} while(intf->if_index == if_index);
return intf->if_index;
}
}
return (-1);
}
static int mca_bml_base_open(mca_base_open_flag_t flags)
{
int ret;
if(OMPI_SUCCESS !=
(ret = mca_base_framework_components_open(&ompi_bml_base_framework, flags))) {
return ret;
}
#if OPAL_ENABLE_DEBUG_RELIABILITY
/* seed random number generator */
struct timeval tv;
gettimeofday(&tv, NULL);
opal_srand(&mca_bml_base_rand_buff,(uint32_t)(getpid() * tv.tv_usec));
/* initialize count */
if(mca_bml_base_error_rate_ceiling > 0
&& mca_bml_base_error_rate_floor <= mca_bml_base_error_rate_ceiling) {
mca_bml_base_error_count = (int) (((double) mca_bml_base_error_rate_ceiling *
opal_rand(&mca_bml_base_rand_buff))/(UINT32_MAX+1.0));
}
#endif
return mca_base_framework_open(&ompi_btl_base_framework, 0);
}
int opal_ifcount(void)
{
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return 0;
}
return opal_list_get_size(&opal_if_list);
}
static int mca_pml_ob1_component_open(void)
{
mca_pml_ob1_output = opal_output_open(NULL);
opal_output_set_verbosity(mca_pml_ob1_output, mca_pml_ob1_verbose);
mca_pml_ob1.enabled = false;
return mca_base_framework_open(&ompi_bml_base_framework, 0);
}
static int mca_pml_v_component_open(void)
{
pml_v_output_open(ompi_pml_v_output, ompi_pml_v_verbose);
V_OUTPUT_VERBOSE(500, "loaded");
mca_vprotocol_base_set_include_list(ompi_pml_vprotocol_include_list);
return mca_base_framework_open(&ompi_vprotocol_base_framework, 0);
}
/*
* Attempt to resolve the address (given as either IPv4/IPv6 string
* or hostname) and return the kernel index of the interface
* on the same network as the specified address
*/
int16_t opal_ifaddrtokindex(const char* if_addr)
{
opal_if_t* intf;
int error;
struct addrinfo hints, *res = NULL, *r;
size_t len;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return OPAL_ERROR;
}
memset(&hints, 0, sizeof(hints));
hints.ai_family = PF_UNSPEC;
hints.ai_socktype = SOCK_STREAM;
error = getaddrinfo(if_addr, NULL, &hints, &res);
if (error) {
if (NULL != res) {
freeaddrinfo (res);
}
return OPAL_ERR_NOT_FOUND;
}
for (r = res; r != NULL; r = r->ai_next) {
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
if (AF_INET == r->ai_family && AF_INET == intf->af_family) {
struct sockaddr_in ipv4;
len = (r->ai_addrlen < sizeof(struct sockaddr_in)) ? r->ai_addrlen : sizeof(struct sockaddr_in);
memcpy(&ipv4, r->ai_addr, len);
if (opal_net_samenetwork((struct sockaddr*)&ipv4, (struct sockaddr*)&intf->if_addr, intf->if_mask)) {
return intf->if_kernel_index;
}
}
#if OPAL_ENABLE_IPV6
else if (AF_INET6 == r->ai_family && AF_INET6 == intf->af_family) {
struct sockaddr_in6 ipv6;
len = (r->ai_addrlen < sizeof(struct sockaddr_in6)) ? r->ai_addrlen : sizeof(struct sockaddr_in6);
memcpy(&ipv6, r->ai_addr, len);
if (opal_net_samenetwork((struct sockaddr*)((struct sockaddr_in6*)&intf->if_addr),
(struct sockaddr*)&ipv6, intf->if_mask)) {
return intf->if_kernel_index;
}
}
#endif
}
}
if (NULL != res) {
freeaddrinfo (res);
}
return OPAL_ERR_NOT_FOUND;
}
int
orte_rml_oob_ft_event(int state) {
int exit_status = ORTE_SUCCESS;
int ret;
if(OPAL_CRS_CHECKPOINT == state) {
ORTE_ACTIVATE_JOB_STATE(NULL, ORTE_JOB_STATE_FT_CHECKPOINT);
}
else if(OPAL_CRS_CONTINUE == state) {
ORTE_ACTIVATE_JOB_STATE(NULL, ORTE_JOB_STATE_FT_CONTINUE);
}
else if(OPAL_CRS_RESTART == state) {
ORTE_ACTIVATE_JOB_STATE(NULL, ORTE_JOB_STATE_FT_RESTART);
}
else if(OPAL_CRS_TERM == state ) {
;
}
else {
;
}
if(OPAL_CRS_CHECKPOINT == state) {
;
}
else if(OPAL_CRS_CONTINUE == state) {
;
}
else if(OPAL_CRS_RESTART == state) {
(void) mca_base_framework_close(&orte_oob_base_framework);
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_oob_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
exit_status = ret;
goto cleanup;
}
if( ORTE_SUCCESS != (ret = orte_oob_base_select())) {
ORTE_ERROR_LOG(ret);
exit_status = ret;
goto cleanup;
}
}
else if(OPAL_CRS_TERM == state ) {
;
}
else {
;
}
cleanup:
return exit_status;
}
int opal_ifbegin(void)
{
opal_if_t *intf;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return -1;
}
intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
if (NULL != intf)
return intf->if_index;
return (-1);
}
static int patcher_query (int *priority)
{
int rc;
rc = mca_base_framework_open (&opal_patcher_base_framework, 0);
if (OPAL_SUCCESS != rc) {
*priority = -1;
return OPAL_SUCCESS;
}
*priority = mca_memory_patcher_priority;
return OPAL_SUCCESS;
}
static int
mca_pml_cm_component_open(void)
{
int ret;
ret = mca_base_framework_open(&ompi_mtl_base_framework, 0);
if (OMPI_SUCCESS == ret) {
/* If no MTL components initialized CM component can be unloaded */
if (0 == opal_list_get_size(&ompi_mtl_base_framework.framework_components)) {
ret = OPAL_ERR_NOT_AVAILABLE;
}
}
return ret;
}
int opal_ifindextokindex(int if_index)
{
opal_if_t* intf;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return -1;
}
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
if (if_index == intf->if_index) {
return intf->if_kernel_index;
}
}
return -1;
}
int16_t opal_ifnametokindex(const char* if_name)
{
opal_if_t* intf;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return -1;
}
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
if (strcmp(intf->if_name, if_name) == 0) {
return intf->if_kernel_index;
}
}
return -1;
}
int opal_ifnametoaddr(const char* if_name, struct sockaddr* addr, int length)
{
opal_if_t* intf;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return OPAL_ERROR;
}
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
if (strcmp(intf->if_name, if_name) == 0) {
memcpy(addr, &intf->if_addr, length);
return OPAL_SUCCESS;
}
}
return OPAL_ERROR;
}
/*
* Lookup the interface by opal_list kindex and return the
* primary address assigned to the interface.
*/
int opal_ifkindextoaddr(int if_kindex, struct sockaddr* if_addr, unsigned int length)
{
opal_if_t* intf;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return OPAL_ERROR;
}
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
if (intf->if_kernel_index == if_kindex) {
memcpy(if_addr, &intf->if_addr, MIN(length, sizeof (intf->if_addr)));
return OPAL_SUCCESS;
}
}
return OPAL_ERROR;
}
int opal_ifkindextoname(int if_kindex, char* if_name, int length)
{
opal_if_t *intf;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return OPAL_ERROR;
}
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
if (intf->if_kernel_index == if_kindex) {
strncpy(if_name, intf->if_name, length);
return OPAL_SUCCESS;
}
}
return OPAL_ERROR;
}
int opal_ifindextoflags(int if_index, uint32_t* if_flags)
{
opal_if_t* intf;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return OPAL_ERROR;
}
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
if (intf->if_index == if_index) {
memcpy(if_flags, &intf->if_flags, sizeof(uint32_t));
return OPAL_SUCCESS;
}
}
return OPAL_ERROR;
}
int opal_ifindextomask(int if_index, uint32_t* if_mask, int length)
{
opal_if_t* intf;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return OPAL_ERROR;
}
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
if (intf->if_index == if_index) {
memcpy(if_mask, &intf->if_mask, length);
return OPAL_SUCCESS;
}
}
return OPAL_ERROR;
}
bool opal_ifisloopback(int if_index)
{
opal_if_t* intf;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return OPAL_ERROR;
}
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
if (intf->if_index == if_index) {
if ((intf->if_flags & IFF_LOOPBACK) != 0) {
return true;
}
}
}
return false;
}
static int mca_pml_v_component_open(void)
{
int rc;
ompi_pml_v_output_open(ompi_pml_v_output, ompi_pml_v_verbose);
V_OUTPUT_VERBOSE(500, "loaded");
mca_vprotocol_base_set_include_list(ompi_pml_vprotocol_include_list);
if (OMPI_SUCCESS != (rc = mca_base_framework_open(&ompi_vprotocol_base_framework, 0))) {
return rc;
}
if( NULL == mca_vprotocol_base_include_list ) {
ompi_pml_v_output_close();
return mca_base_framework_close(&ompi_vprotocol_base_framework);
}
return rc;
}
static int pmi_component_query(mca_base_module_t **module, int *priority)
{
int ret;
/* all APPS must use pmix */
if (ORTE_PROC_IS_APP) {
/* open and setup pmix */
if (NULL == opal_pmix.initialized) {
if (OPAL_SUCCESS != (ret = mca_base_framework_open(&opal_pmix_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
*priority = -1;
*module = NULL;
return ret;
}
if (OPAL_SUCCESS != (ret = opal_pmix_base_select())) {
/* don't error log this as it might not be an error at all */
*priority = -1;
*module = NULL;
(void) mca_base_framework_close(&opal_pmix_base_framework);
return ret;
}
}
if (!opal_pmix.initialized()) {
/* we may have everything setup, but we are not
* in a PMIx environment and so we need to disqualify
* ourselves - we are likely a singleton and will
* pick things up from there */
*priority = -1;
*module = NULL;
return ORTE_ERROR;
}
*priority = 35;
*module = (mca_base_module_t *)&orte_ess_pmi_module;
return ORTE_SUCCESS;
}
/* we can't run */
*priority = -1;
*module = NULL;
return ORTE_ERROR;
}
int MPI_File_delete(const char *filename, MPI_Info info)
{
int rc;
if (MPI_PARAM_CHECK) {
rc = MPI_SUCCESS;
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
if (NULL == info || ompi_info_is_freed(info)) {
rc = MPI_ERR_INFO;
} else if (NULL == filename) {
rc = MPI_ERR_ARG;
}
OMPI_ERRHANDLER_CHECK(rc, MPI_FILE_NULL, rc, FUNC_NAME);
}
/* Note that MPI-2:9.7 (p265 in the ps; 261 in the pdf) says that
errors in MPI_FILE_OPEN (before the file handle is created)
should invoke the default error handler on MPI_FILE_NULL.
Hence, if we get a file handle out of ompi_file_open(), invoke
the error handler on that. If not, invoke the error handler on
MPI_FILE_NULL. */
/* The io framework is only initialized lazily. If it hasn't
already been initialized, do so now (note that MPI_FILE_OPEN
and MPI_FILE_DELETE are the only two places that it will be
initialized). We might want to add a check to see if the
framework is open instead of just incrementing the open count. */
if (OMPI_SUCCESS != (rc = mca_base_framework_open(&ompi_io_base_framework, 0))) {
return OMPI_ERRHANDLER_INVOKE(MPI_FILE_NULL, rc, FUNC_NAME);
}
OPAL_CR_ENTER_LIBRARY();
/* Since there is no MPI_File handle associated with this
function, the MCA has to do a selection and perform the
action */
rc = mca_io_base_delete(filename, info);
OMPI_ERRHANDLER_RETURN(rc, MPI_FILE_NULL, rc, FUNC_NAME);
}
int MPI_Register_datarep(const char *datarep,
MPI_Datarep_conversion_function *read_conversion_fn,
MPI_Datarep_conversion_function *write_conversion_fn,
MPI_Datarep_extent_function *dtype_file_extent_fn,
void *extra_state)
{
int rc;
if (MPI_PARAM_CHECK) {
rc = MPI_SUCCESS;
OMPI_ERR_INIT_FINALIZE(FUNC_NAME);
if (NULL == datarep) {
rc = MPI_ERR_ARG;
}
OMPI_ERRHANDLER_CHECK(rc, MPI_FILE_NULL, rc, FUNC_NAME);
}
/* The io framework is only initialized lazily. If it hasn't
already been initialized, do so now (note that MPI_FILE_OPEN
and MPI_FILE_DELETE are the only two places that it will be
initialized). */
if (OMPI_SUCCESS != (mca_base_framework_open(&ompi_io_base_framework, 0))) {
return OMPI_ERRHANDLER_INVOKE(MPI_FILE_NULL, rc, FUNC_NAME);
}
OPAL_CR_ENTER_LIBRARY();
/* Call the back-end io component function */
/* XXX -- CONST -- do not cast away const -- update mca/io */
rc = mca_io_base_register_datarep((char *) datarep, read_conversion_fn,
write_conversion_fn,
dtype_file_extent_fn,
extra_state);
/* All done */
OMPI_ERRHANDLER_RETURN(rc, MPI_FILE_NULL, rc, FUNC_NAME);
}
void opal_ifgetaliases(char ***aliases)
{
opal_if_t* intf;
char ipv4[INET_ADDRSTRLEN];
struct sockaddr_in *addr;
#if OPAL_ENABLE_IPV6
char ipv6[INET6_ADDRSTRLEN];
struct sockaddr_in6 *addr6;
#endif
/* set default answer */
*aliases = NULL;
if (OPAL_SUCCESS != mca_base_framework_open(&opal_if_base_framework, 0)) {
return;
}
for (intf = (opal_if_t*)opal_list_get_first(&opal_if_list);
intf != (opal_if_t*)opal_list_get_end(&opal_if_list);
intf = (opal_if_t*)opal_list_get_next(intf)) {
addr = (struct sockaddr_in*) &intf->if_addr;
/* ignore purely loopback interfaces */
if ((intf->if_flags & IFF_LOOPBACK) != 0) {
continue;
}
if (addr->sin_family == AF_INET) {
inet_ntop(AF_INET, &(addr->sin_addr.s_addr), ipv4, INET_ADDRSTRLEN);
opal_argv_append_nosize(aliases, ipv4);
}
#if OPAL_ENABLE_IPV6
else {
addr6 = (struct sockaddr_in6*) &intf->if_addr;
inet_ntop(AF_INET6, &(addr6->sin6_addr), ipv6, INET6_ADDRSTRLEN);
opal_argv_append_nosize(aliases, ipv6);
}
#endif
}
}
static int pmi_component_query(mca_base_module_t **module, int *priority)
{
int ret;
/* all APPS must use pmix */
if (ORTE_PROC_IS_APP) {
if (NULL == opal_pmix.initialized) {
/* open and setup pmix */
if (OPAL_SUCCESS != (ret = mca_base_framework_open(&opal_pmix_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
*priority = -1;
*module = NULL;
return ret;
}
if (OPAL_SUCCESS != (ret = opal_pmix_base_select())) {
/* don't error log this as it might not be an error at all */
*priority = -1;
*module = NULL;
(void) mca_base_framework_close(&opal_pmix_base_framework);
return ret;
}
}
if (!opal_pmix.initialized() && (OPAL_SUCCESS != (ret = opal_pmix.init()))) {
/* we cannot be in a PMI environment */
*priority = -1;
*module = NULL;
return ORTE_ERROR;
}
*priority = 35;
*module = (mca_base_module_t *)&orte_ess_pmi_module;
return ORTE_SUCCESS;
}
/* we can't run */
*priority = -1;
*module = NULL;
return ORTE_ERROR;
}
/* This function is invoked by the top-level MPI API functions to
lazily load the topo framework components (if it wasn't already --
it's safe to invoke this function multiple times). We do this
because most MPI apps don't use MPI topology functions, so we might
as well not load them unless we have to. */
int mca_topo_base_lazy_init(void)
{
int err;
if (!mca_base_framework_is_open (&ompi_topo_base_framework)) {
/**
* Register and open all available components, giving them a chance to access the MCA parameters.
*/
err = mca_base_framework_open (&ompi_topo_base_framework, MCA_BASE_REGISTER_DEFAULT);
if (OMPI_SUCCESS != err) {
return err;
}
if (OMPI_SUCCESS !=
(err = mca_topo_base_find_available(OPAL_ENABLE_PROGRESS_THREADS,
OMPI_ENABLE_THREAD_MULTIPLE))) {
return err;
}
}
return OMPI_SUCCESS;
}
static int mca_pml_bfo_component_open(void)
{
mca_allocator_base_component_t* allocator_component;
mca_pml_bfo_output = opal_output_open(NULL);
opal_output_set_verbosity(mca_pml_bfo_output, mca_pml_bfo_verbose);
allocator_component = mca_allocator_component_lookup( mca_pml_bfo.allocator_name );
if(NULL == allocator_component) {
opal_output(0, "mca_pml_bfo_component_open: can't find allocator: %s\n", mca_pml_bfo.allocator_name);
return OMPI_ERROR;
}
mca_pml_bfo.allocator = allocator_component->allocator_init(true,
mca_pml_bfo_seg_alloc,
mca_pml_bfo_seg_free, NULL);
if(NULL == mca_pml_bfo.allocator) {
opal_output(0, "mca_pml_bfo_component_open: unable to initialize allocator\n");
return OMPI_ERROR;
}
mca_pml_bfo.enabled = false;
return mca_base_framework_open(&ompi_bml_base_framework, 0);
}
int ompi_mpi_init(int argc, char **argv, int requested, int *provided)
{
int ret;
ompi_proc_t** procs;
size_t nprocs;
char *error = NULL;
struct timeval ompistart, ompistop;
bool rte_setup = false;
ompi_rte_collective_t *coll;
char *cmd=NULL, *av=NULL;
/* bitflag of the thread level support provided. To be used
* for the modex in order to work in heterogeneous environments. */
uint8_t threadlevel_bf;
/* Indicate that we have *started* MPI_INIT*. MPI_FINALIZE has
something sorta similar in a static local variable in
ompi_mpi_finalize(). */
ompi_mpi_init_started = true;
/* Setup enough to check get/set MCA params */
if (OPAL_SUCCESS != (ret = opal_init_util(&argc, &argv))) {
error = "ompi_mpi_init: opal_init_util failed";
goto error;
}
/* Register MCA variables */
if (OPAL_SUCCESS != (ret = ompi_register_mca_variables())) {
error = "ompi_mpi_init: ompi_register_mca_variables failed";
goto error;
}
if (OPAL_SUCCESS != (ret = opal_arch_set_fortran_logical_size(sizeof(ompi_fortran_logical_t)))) {
error = "ompi_mpi_init: opal_arch_set_fortran_logical_size failed";
goto error;
}
/* _After_ opal_init_util() but _before_ orte_init(), we need to
set an MCA param that tells libevent that it's ok to use any
mechanism in libevent that is available on this platform (e.g.,
epoll and friends). Per opal/event/event.s, we default to
select/poll -- but we know that MPI processes won't be using
pty's with the event engine, so it's ok to relax this
constraint and let any fd-monitoring mechanism be used. */
ret = mca_base_var_find("opal", "event", "*", "event_include");
if (ret >= 0) {
char *allvalue = "all";
/* We have to explicitly "set" the MCA param value here
because libevent initialization will re-register the MCA
param and therefore override the default. Setting the value
here puts the desired value ("all") in different storage
that is not overwritten if/when the MCA param is
re-registered. This is unless the user has specified a different
value for this MCA parameter. Make sure we check to see if the
default is specified before forcing "all" in case that is not what
the user desires. Note that we do *NOT* set this value as an
environment variable, just so that it won't be inherited by
any spawned processes and potentially cause unintented
side-effects with launching RTE tools... */
mca_base_var_set_value(ret, allvalue, 4, MCA_BASE_VAR_SOURCE_DEFAULT, NULL);
}
if (ompi_enable_timing && 0 == OMPI_PROC_MY_NAME->vpid) {
gettimeofday(&ompistart, NULL);
}
/* if we were not externally started, then we need to setup
* some envars so the MPI_INFO_ENV can get the cmd name
* and argv (but only if the user supplied a non-NULL argv!), and
* the requested thread level
*/
if (NULL == getenv("OMPI_COMMAND") && NULL != argv && NULL != argv[0]) {
asprintf(&cmd, "OMPI_COMMAND=%s", argv[0]);
putenv(cmd);
}
if (NULL == getenv("OMPI_ARGV") && 1 < argc) {
char *tmp;
tmp = opal_argv_join(&argv[1], ' ');
asprintf(&av, "OMPI_ARGV=%s", tmp);
free(tmp);
putenv(av);
}
/* open the rte framework */
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_rte_base_framework, 0))) {
error = "ompi_rte_base_open() failed";
goto error;
}
/* no select is required as this is a static framework */
/* Setup RTE - note that we are an MPI process */
if (OMPI_SUCCESS != (ret = ompi_rte_init(NULL, NULL))) {
error = "ompi_mpi_init: ompi_rte_init failed";
goto error;
}
rte_setup = true;
/* check for timing request - get stop time and report elapsed time if so */
if (ompi_enable_timing && 0 == OMPI_PROC_MY_NAME->vpid) {
gettimeofday(&ompistop, NULL);
opal_output(0, "ompi_mpi_init [%ld]: time from start to completion of rte_init %ld usec",
(long)OMPI_PROC_MY_NAME->vpid,
(long int)((ompistop.tv_sec - ompistart.tv_sec)*1000000 +
(ompistop.tv_usec - ompistart.tv_usec)));
gettimeofday(&ompistart, NULL);
}
#if OPAL_HAVE_HWLOC
/* if hwloc is available but didn't get setup for some
* reason, do so now
*/
if (NULL == opal_hwloc_topology) {
if (OPAL_SUCCESS != (ret = opal_hwloc_base_get_topology())) {
error = "Topology init";
goto error;
}
}
#endif
/* Register the default errhandler callback - RTE will ignore if it
* doesn't support this capability
*/
ompi_rte_register_errhandler(ompi_errhandler_runtime_callback,
OMPI_RTE_ERRHANDLER_LAST);
/* Figure out the final MPI thread levels. If we were not
compiled for support for MPI threads, then don't allow
MPI_THREAD_MULTIPLE. Set this stuff up here early in the
process so that other components can make decisions based on
this value. */
ompi_mpi_thread_level(requested, provided);
/* determine the bitflag belonging to the threadlevel_support provided */
memset ( &threadlevel_bf, 0, sizeof(uint8_t));
OMPI_THREADLEVEL_SET_BITFLAG ( ompi_mpi_thread_provided, threadlevel_bf );
/* add this bitflag to the modex */
if ( OMPI_SUCCESS != (ret = ompi_modex_send_string("MPI_THREAD_LEVEL", &threadlevel_bf, sizeof(uint8_t)))) {
error = "ompi_mpi_init: modex send thread level";
goto error;
}
/* initialize datatypes. This step should be done early as it will
* create the local convertor and local arch used in the proc
* init.
*/
if (OMPI_SUCCESS != (ret = ompi_datatype_init())) {
error = "ompi_datatype_init() failed";
goto error;
}
/* Initialize OMPI procs */
if (OMPI_SUCCESS != (ret = ompi_proc_init())) {
error = "mca_proc_init() failed";
goto error;
}
/* Initialize the op framework. This has to be done *after*
ddt_init, but befor mca_coll_base_open, since some collective
modules (e.g., the hierarchical coll component) may need ops in
their query function. */
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_op_base_framework, 0))) {
error = "ompi_op_base_open() failed";
goto error;
}
if (OMPI_SUCCESS !=
(ret = ompi_op_base_find_available(OMPI_ENABLE_PROGRESS_THREADS,
OMPI_ENABLE_THREAD_MULTIPLE))) {
error = "ompi_op_base_find_available() failed";
goto error;
}
if (OMPI_SUCCESS != (ret = ompi_op_init())) {
error = "ompi_op_init() failed";
goto error;
}
/* Open up MPI-related MCA components */
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_allocator_base_framework, 0))) {
error = "mca_allocator_base_open() failed";
goto error;
}
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_rcache_base_framework, 0))) {
error = "mca_rcache_base_open() failed";
goto error;
}
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_mpool_base_framework, 0))) {
error = "mca_mpool_base_open() failed";
goto error;
}
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_bml_base_framework, 0))) {
error = "mca_bml_base_open() failed";
goto error;
}
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_pml_base_framework, 0))) {
error = "mca_pml_base_open() failed";
goto error;
}
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_coll_base_framework, 0))) {
error = "mca_coll_base_open() failed";
goto error;
}
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_osc_base_framework, 0))) {
error = "ompi_osc_base_open() failed";
goto error;
}
#if OPAL_ENABLE_FT_CR == 1
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_crcp_base_framework, 0))) {
error = "ompi_crcp_base_open() failed";
goto error;
}
#endif
/* In order to reduce the common case for MPI apps (where they
don't use MPI-2 IO or MPI-1 topology functions), the io and
topo frameworks are initialized lazily, at the first use of
relevant functions (e.g., MPI_FILE_*, MPI_CART_*, MPI_GRAPH_*),
so they are not opened here. */
/* Select which MPI components to use */
if (OMPI_SUCCESS !=
(ret = mca_mpool_base_init(OMPI_ENABLE_PROGRESS_THREADS,
OMPI_ENABLE_THREAD_MULTIPLE))) {
error = "mca_mpool_base_init() failed";
goto error;
}
if (OMPI_SUCCESS !=
(ret = mca_pml_base_select(OMPI_ENABLE_PROGRESS_THREADS,
OMPI_ENABLE_THREAD_MULTIPLE))) {
error = "mca_pml_base_select() failed";
goto error;
}
/* check for timing request - get stop time and report elapsed time if so */
if (ompi_enable_timing && 0 == OMPI_PROC_MY_NAME->vpid) {
gettimeofday(&ompistop, NULL);
opal_output(0, "ompi_mpi_init[%ld]: time from completion of rte_init to modex %ld usec",
(long)OMPI_PROC_MY_NAME->vpid,
(long int)((ompistop.tv_sec - ompistart.tv_sec)*1000000 +
(ompistop.tv_usec - ompistart.tv_usec)));
gettimeofday(&ompistart, NULL);
}
/* exchange connection info - this function also acts as a barrier
* as it will not return until the exchange is complete
*/
coll = OBJ_NEW(ompi_rte_collective_t);
coll->id = ompi_process_info.peer_modex;
coll->active = true;
if (OMPI_SUCCESS != (ret = ompi_rte_modex(coll))) {
error = "rte_modex failed";
goto error;
}
/* wait for modex to complete - this may be moved anywhere in mpi_init
* so long as it occurs prior to calling a function that needs
* the modex info!
*/
OMPI_WAIT_FOR_COMPLETION(coll->active);
OBJ_RELEASE(coll);
if (ompi_enable_timing && 0 == OMPI_PROC_MY_NAME->vpid) {
gettimeofday(&ompistop, NULL);
opal_output(0, "ompi_mpi_init[%ld]: time to execute modex %ld usec",
(long)OMPI_PROC_MY_NAME->vpid,
(long int)((ompistop.tv_sec - ompistart.tv_sec)*1000000 +
(ompistop.tv_usec - ompistart.tv_usec)));
gettimeofday(&ompistart, NULL);
}
/* select buffered send allocator component to be used */
if( OMPI_SUCCESS !=
(ret = mca_pml_base_bsend_init(OMPI_ENABLE_THREAD_MULTIPLE))) {
error = "mca_pml_base_bsend_init() failed";
goto error;
}
if (OMPI_SUCCESS !=
(ret = mca_coll_base_find_available(OMPI_ENABLE_PROGRESS_THREADS,
OMPI_ENABLE_THREAD_MULTIPLE))) {
error = "mca_coll_base_find_available() failed";
goto error;
}
if (OMPI_SUCCESS !=
(ret = ompi_osc_base_find_available(OMPI_ENABLE_PROGRESS_THREADS,
OMPI_ENABLE_THREAD_MULTIPLE))) {
error = "ompi_osc_base_find_available() failed";
goto error;
}
#if OPAL_ENABLE_FT_CR == 1
if (OMPI_SUCCESS != (ret = ompi_crcp_base_select() ) ) {
error = "ompi_crcp_base_select() failed";
goto error;
}
#endif
/* io and topo components are not selected here -- see comment
above about the io and topo frameworks being loaded lazily */
/* Initialize each MPI handle subsystem */
/* initialize requests */
if (OMPI_SUCCESS != (ret = ompi_request_init())) {
error = "ompi_request_init() failed";
goto error;
}
if (OMPI_SUCCESS != (ret = ompi_message_init())) {
error = "ompi_message_init() failed";
goto error;
}
/* initialize info */
if (OMPI_SUCCESS != (ret = ompi_info_init())) {
error = "ompi_info_init() failed";
goto error;
}
/* initialize error handlers */
if (OMPI_SUCCESS != (ret = ompi_errhandler_init())) {
error = "ompi_errhandler_init() failed";
goto error;
}
/* initialize error codes */
if (OMPI_SUCCESS != (ret = ompi_mpi_errcode_init())) {
error = "ompi_mpi_errcode_init() failed";
goto error;
}
/* initialize internal error codes */
if (OMPI_SUCCESS != (ret = ompi_errcode_intern_init())) {
error = "ompi_errcode_intern_init() failed";
goto error;
}
/* initialize groups */
if (OMPI_SUCCESS != (ret = ompi_group_init())) {
error = "ompi_group_init() failed";
goto error;
}
/* initialize communicators */
if (OMPI_SUCCESS != (ret = ompi_comm_init())) {
error = "ompi_comm_init() failed";
goto error;
}
/* initialize file handles */
if (OMPI_SUCCESS != (ret = ompi_file_init())) {
error = "ompi_file_init() failed";
goto error;
}
/* initialize windows */
if (OMPI_SUCCESS != (ret = ompi_win_init())) {
error = "ompi_win_init() failed";
goto error;
}
/* initialize attribute meta-data structure for comm/win/dtype */
if (OMPI_SUCCESS != (ret = ompi_attr_init())) {
error = "ompi_attr_init() failed";
goto error;
}
/* identify the architectures of remote procs and setup
* their datatype convertors, if required
*/
if (OMPI_SUCCESS != (ret = ompi_proc_complete_init())) {
error = "ompi_proc_complete_init failed";
goto error;
}
/* If thread support was enabled, then setup OPAL to allow for
them. */
if ((OMPI_ENABLE_PROGRESS_THREADS == 1) ||
(*provided != MPI_THREAD_SINGLE)) {
opal_set_using_threads(true);
}
/* start PML/BTL's */
ret = MCA_PML_CALL(enable(true));
if( OMPI_SUCCESS != ret ) {
error = "PML control failed";
goto error;
}
/* add all ompi_proc_t's to PML */
if (NULL == (procs = ompi_proc_world(&nprocs))) {
error = "ompi_proc_world() failed";
goto error;
}
ret = MCA_PML_CALL(add_procs(procs, nprocs));
free(procs);
/* If we got "unreachable", then print a specific error message.
Otherwise, if we got some other failure, fall through to print
a generic message. */
if (OMPI_ERR_UNREACH == ret) {
opal_show_help("help-mpi-runtime",
"mpi_init:startup:pml-add-procs-fail", true);
error = NULL;
goto error;
} else if (OMPI_SUCCESS != ret) {
error = "PML add procs failed";
goto error;
}
MCA_PML_CALL(add_comm(&ompi_mpi_comm_world.comm));
MCA_PML_CALL(add_comm(&ompi_mpi_comm_self.comm));
/*
* Dump all MCA parameters if requested
*/
if (ompi_mpi_show_mca_params) {
ompi_show_all_mca_params(ompi_mpi_comm_world.comm.c_my_rank,
nprocs,
ompi_process_info.nodename);
}
/* Do we need to wait for a debugger? */
ompi_rte_wait_for_debugger();
/* check for timing request - get stop time and report elapsed
time if so, then start the clock again */
if (ompi_enable_timing && 0 == OMPI_PROC_MY_NAME->vpid) {
gettimeofday(&ompistop, NULL);
opal_output(0, "ompi_mpi_init[%ld]: time from modex to first barrier %ld usec",
(long)OMPI_PROC_MY_NAME->vpid,
(long int)((ompistop.tv_sec - ompistart.tv_sec)*1000000 +
(ompistop.tv_usec - ompistart.tv_usec)));
gettimeofday(&ompistart, NULL);
}
/* wait for everyone to reach this point */
coll = OBJ_NEW(ompi_rte_collective_t);
coll->id = ompi_process_info.peer_init_barrier;
coll->active = true;
if (OMPI_SUCCESS != (ret = ompi_rte_barrier(coll))) {
error = "rte_barrier failed";
goto error;
}
/* wait for barrier to complete */
OMPI_WAIT_FOR_COMPLETION(coll->active);
OBJ_RELEASE(coll);
/* check for timing request - get stop time and report elapsed
time if so, then start the clock again */
if (ompi_enable_timing && 0 == OMPI_PROC_MY_NAME->vpid) {
gettimeofday(&ompistop, NULL);
opal_output(0, "ompi_mpi_init[%ld]: time to execute barrier %ld usec",
(long)OMPI_PROC_MY_NAME->vpid,
(long int)((ompistop.tv_sec - ompistart.tv_sec)*1000000 +
(ompistop.tv_usec - ompistart.tv_usec)));
gettimeofday(&ompistart, NULL);
}
#if OMPI_ENABLE_PROGRESS_THREADS == 0
/* Start setting up the event engine for MPI operations. Don't
block in the event library, so that communications don't take
forever between procs in the dynamic code. This will increase
CPU utilization for the remainder of MPI_INIT when we are
blocking on RTE-level events, but may greatly reduce non-TCP
latency. */
opal_progress_set_event_flag(OPAL_EVLOOP_NONBLOCK);
#endif
/* wire up the mpi interface, if requested. Do this after the
non-block switch for non-TCP performance. Do before the
polling change as anyone with a complex wire-up is going to be
using the oob. */
if (OMPI_SUCCESS != (ret = ompi_init_preconnect_mpi())) {
error = "ompi_mpi_do_preconnect_all() failed";
goto error;
}
/* Setup the publish/subscribe (PUBSUB) framework */
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_pubsub_base_framework, 0))) {
error = "mca_pubsub_base_open() failed";
goto error;
}
if (OMPI_SUCCESS != (ret = ompi_pubsub_base_select())) {
error = "ompi_pubsub_base_select() failed";
goto error;
}
/* Setup the dynamic process management (DPM) framework */
if (OMPI_SUCCESS != (ret = mca_base_framework_open(&ompi_dpm_base_framework, 0))) {
error = "ompi_dpm_base_open() failed";
goto error;
}
if (OMPI_SUCCESS != (ret = ompi_dpm_base_select())) {
error = "ompi_dpm_base_select() failed";
goto error;
}
/* Determine the overall threadlevel support of all processes
in MPI_COMM_WORLD. This has to be done before calling
coll_base_comm_select, since some of the collective components
e.g. hierarch, might create subcommunicators. The threadlevel
requested by all processes is required in order to know
which cid allocation algorithm can be used. */
if ( OMPI_SUCCESS !=
( ret = ompi_comm_cid_init ())) {
error = "ompi_mpi_init: ompi_comm_cid_init failed";
goto error;
}
/* Init coll for the comms. This has to be after dpm_base_select,
(since dpm.mark_dyncomm is not set in the communicator creation
function else), but before dpm.dyncom_init, since this function
might require collective for the CID allocation. */
if (OMPI_SUCCESS !=
(ret = mca_coll_base_comm_select(MPI_COMM_WORLD))) {
error = "mca_coll_base_comm_select(MPI_COMM_WORLD) failed";
goto error;
}
if (OMPI_SUCCESS !=
(ret = mca_coll_base_comm_select(MPI_COMM_SELF))) {
error = "mca_coll_base_comm_select(MPI_COMM_SELF) failed";
goto error;
}
/* Check whether we have been spawned or not. We introduce that
at the very end, since we need collectives, datatypes, ptls
etc. up and running here.... */
if (OMPI_SUCCESS != (ret = ompi_dpm.dyn_init())) {
error = "ompi_comm_dyn_init() failed";
goto error;
}
/*
* Startup the Checkpoint/Restart Mech.
* Note: Always do this so tools don't hang when
* in a non-checkpointable build
*/
if (OMPI_SUCCESS != (ret = ompi_cr_init())) {
error = "ompi_cr_init";
goto error;
}
/* Undo OPAL calling opal_progress_event_users_increment() during
opal_init, to get better latency when not using TCP. Do
this *after* dyn_init, as dyn init uses lots of RTE
communication and we don't want to hinder the performance of
that code. */
opal_progress_event_users_decrement();
/* see if yield_when_idle was specified - if so, use it */
opal_progress_set_yield_when_idle(ompi_mpi_yield_when_idle);
/* negative value means use default - just don't do anything */
if (ompi_mpi_event_tick_rate >= 0) {
opal_progress_set_event_poll_rate(ompi_mpi_event_tick_rate);
}
/* At this point, we are fully configured and in MPI mode. Any
communication calls here will work exactly like they would in
the user's code. Setup the connections between procs and warm
them up with simple sends, if requested */
if (OMPI_SUCCESS != (ret = ompi_mpiext_init())) {
error = "ompi_mpiext_init";
goto error;
}
/* Fall through */
error:
if (ret != OMPI_SUCCESS) {
/* Only print a message if one was not already printed */
if (NULL != error) {
const char *err_msg = opal_strerror(ret);
/* If RTE was not setup yet, don't use opal_show_help */
if (rte_setup) {
opal_show_help("help-mpi-runtime",
"mpi_init:startup:internal-failure", true,
"MPI_INIT", "MPI_INIT", error, err_msg, ret);
} else {
opal_show_help("help-mpi-runtime",
"mpi_init:startup:internal-failure", true,
"MPI_INIT", "MPI_INIT", error, err_msg, ret);
}
}
return ret;
}
/* Initialize the registered datarep list to be empty */
OBJ_CONSTRUCT(&ompi_registered_datareps, opal_list_t);
/* Initialize the arrays used to store the F90 types returned by the
* MPI_Type_create_f90_XXX functions.
*/
OBJ_CONSTRUCT( &ompi_mpi_f90_integer_hashtable, opal_hash_table_t);
opal_hash_table_init(&ompi_mpi_f90_integer_hashtable, 16 /* why not? */);
OBJ_CONSTRUCT( &ompi_mpi_f90_real_hashtable, opal_hash_table_t);
opal_hash_table_init(&ompi_mpi_f90_real_hashtable, FLT_MAX_10_EXP);
OBJ_CONSTRUCT( &ompi_mpi_f90_complex_hashtable, opal_hash_table_t);
opal_hash_table_init(&ompi_mpi_f90_complex_hashtable, FLT_MAX_10_EXP);
/* All done. Wasn't that simple? */
ompi_mpi_initialized = true;
/* check for timing request - get stop time and report elapsed time if so */
if (ompi_enable_timing && 0 == OMPI_PROC_MY_NAME->vpid) {
gettimeofday(&ompistop, NULL);
opal_output(0, "ompi_mpi_init[%ld]: time from barrier to complete mpi_init %ld usec",
(long)OMPI_PROC_MY_NAME->vpid,
(long int)((ompistop.tv_sec - ompistart.tv_sec)*1000000 +
(ompistop.tv_usec - ompistart.tv_usec)));
}
return MPI_SUCCESS;
}
int orte_ess_base_app_setup(bool db_restrict_local)
{
int ret;
char *error = NULL;
opal_value_t kv;
/*
* stdout/stderr buffering
* If the user requested to override the default setting then do
* as they wish.
*/
if( orte_ess_base_std_buffering > -1 ) {
if( 0 == orte_ess_base_std_buffering ) {
setvbuf(stdout, NULL, _IONBF, 0);
setvbuf(stderr, NULL, _IONBF, 0);
}
else if( 1 == orte_ess_base_std_buffering ) {
setvbuf(stdout, NULL, _IOLBF, 0);
setvbuf(stderr, NULL, _IOLBF, 0);
}
else if( 2 == orte_ess_base_std_buffering ) {
setvbuf(stdout, NULL, _IOFBF, 0);
setvbuf(stderr, NULL, _IOFBF, 0);
}
}
/* if I am an MPI app, we will let the MPI layer define and
* control the opal_proc_t structure. Otherwise, we need to
* do so here */
if (ORTE_PROC_NON_MPI) {
orte_process_info.super.proc_name = *(opal_process_name_t*)ORTE_PROC_MY_NAME;
orte_process_info.super.proc_hostname = strdup(orte_process_info.nodename);
orte_process_info.super.proc_flags = OPAL_PROC_ALL_LOCAL;
orte_process_info.super.proc_arch = opal_local_arch;
opal_proc_local_set(&orte_process_info.super);
}
/* get an async event base - we use the opal_async one so
* we don't startup extra threads if not needed */
orte_event_base = opal_progress_thread_init(NULL);
progress_thread_running = true;
/* open and setup the state machine */
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_state_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_state_base_open";
goto error;
}
if (ORTE_SUCCESS != (ret = orte_state_base_select())) {
ORTE_ERROR_LOG(ret);
error = "orte_state_base_select";
goto error;
}
/* open the errmgr */
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_errmgr_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_errmgr_base_open";
goto error;
}
/* setup my session directory */
if (orte_create_session_dirs) {
OPAL_OUTPUT_VERBOSE((2, orte_ess_base_framework.framework_output,
"%s setting up session dir with\n\ttmpdir: %s\n\thost %s",
ORTE_NAME_PRINT(ORTE_PROC_MY_NAME),
(NULL == orte_process_info.tmpdir_base) ? "UNDEF" : orte_process_info.tmpdir_base,
orte_process_info.nodename));
if (ORTE_SUCCESS != (ret = orte_session_dir(true,
orte_process_info.tmpdir_base,
orte_process_info.nodename, NULL,
ORTE_PROC_MY_NAME))) {
ORTE_ERROR_LOG(ret);
error = "orte_session_dir";
goto error;
}
/* Once the session directory location has been established, set
the opal_output env file location to be in the
proc-specific session directory. */
opal_output_set_output_file_info(orte_process_info.proc_session_dir,
"output-", NULL, NULL);
/* store the session directory location */
OBJ_CONSTRUCT(&kv, opal_value_t);
kv.key = strdup(OPAL_PMIX_NSDIR);
kv.type = OPAL_STRING;
kv.data.string = strdup(orte_process_info.job_session_dir);
if (OPAL_SUCCESS != (ret = opal_pmix.store_local(ORTE_PROC_MY_NAME, &kv))) {
ORTE_ERROR_LOG(ret);
OBJ_DESTRUCT(&kv);
error = "opal pmix put job sessiondir";
goto error;
}
OBJ_DESTRUCT(&kv);
OBJ_CONSTRUCT(&kv, opal_value_t);
kv.key = strdup(OPAL_PMIX_PROCDIR);
kv.type = OPAL_STRING;
kv.data.string = strdup(orte_process_info.proc_session_dir);
if (OPAL_SUCCESS != (ret = opal_pmix.store_local(ORTE_PROC_MY_NAME, &kv))) {
ORTE_ERROR_LOG(ret);
OBJ_DESTRUCT(&kv);
error = "opal pmix put proc sessiondir";
goto error;
}
OBJ_DESTRUCT(&kv);
}
/* Setup the communication infrastructure */
/*
* OOB Layer
*/
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_oob_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_oob_base_open";
goto error;
}
if (ORTE_SUCCESS != (ret = orte_oob_base_select())) {
ORTE_ERROR_LOG(ret);
error = "orte_oob_base_select";
goto error;
}
/* Runtime Messaging Layer */
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_rml_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_rml_base_open";
goto error;
}
if (ORTE_SUCCESS != (ret = orte_rml_base_select())) {
ORTE_ERROR_LOG(ret);
error = "orte_rml_base_select";
goto error;
}
/* Messaging QoS Layer */
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_qos_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_qos_base_open";
goto error;
}
if (ORTE_SUCCESS != (ret = orte_qos_base_select())) {
ORTE_ERROR_LOG(ret);
error = "orte_qos_base_select";
goto error;
}
/* setup the errmgr */
if (ORTE_SUCCESS != (ret = orte_errmgr_base_select())) {
ORTE_ERROR_LOG(ret);
error = "orte_errmgr_base_select";
goto error;
}
/* Routed system */
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_routed_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_routed_base_open";
goto error;
}
if (ORTE_SUCCESS != (ret = orte_routed_base_select())) {
ORTE_ERROR_LOG(ret);
error = "orte_routed_base_select";
goto error;
}
/*
* 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;
}
/* enable communication via the rml */
if (ORTE_SUCCESS != (ret = orte_rml.enable_comm())) {
ORTE_ERROR_LOG(ret);
error = "orte_rml.enable_comm";
goto error;
}
/* setup the routed info */
if (ORTE_SUCCESS != (ret = orte_routed.init_routes(ORTE_PROC_MY_NAME->jobid, NULL))) {
ORTE_ERROR_LOG(ret);
error = "orte_routed.init_routes";
goto error;
}
#if OPAL_ENABLE_FT_CR == 1
/*
* Setup the SnapC
*/
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_snapc_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_snapc_base_open";
goto error;
}
if (ORTE_SUCCESS != (ret = mca_base_framework_open(&orte_sstore_base_framework, 0))) {
ORTE_ERROR_LOG(ret);
error = "orte_sstore_base_open";
goto error;
}
if (ORTE_SUCCESS != (ret = orte_snapc_base_select(ORTE_PROC_IS_HNP, ORTE_PROC_IS_APP))) {
ORTE_ERROR_LOG(ret);
error = "orte_snapc_base_select";
goto error;
}
if (ORTE_SUCCESS != (ret = orte_sstore_base_select())) {
ORTE_ERROR_LOG(ret);
error = "orte_sstore_base_select";
goto error;
}
/* apps need the OPAL CR stuff */
opal_cr_set_enabled(true);
#else
opal_cr_set_enabled(false);
#endif
/* Initalize the CR setup
* Note: Always do this, even in non-FT builds.
* If we don't some user level tools may hang.
*/
if (ORTE_SUCCESS != (ret = orte_cr_init())) {
ORTE_ERROR_LOG(ret);
error = "orte_cr_init";
goto error;
}
/* 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;
}
return ORTE_SUCCESS;
error:
if (!progress_thread_running) {
/* can't send the help message, so ensure it
* comes out locally
*/
orte_show_help_finalize();
}
orte_show_help("help-orte-runtime.txt",
"orte_init:startup:internal-failure",
true, error, ORTE_ERROR_NAME(ret), ret);
return ret;
}
static int mca_spml_yoda_component_open(void) {
return mca_base_framework_open(&ompi_bml_base_framework, MCA_BASE_OPEN_DEFAULT);
}