static mca_pml_base_module_t*
mca_pml_cm_component_init(int* priority,
bool enable_progress_threads,
bool enable_mpi_threads)
{
int ret;
*priority = -1;
opal_output_verbose( 10, 0,
"in cm pml priority is %d\n", *priority);
/* find a useable MTL */
ret = ompi_mtl_base_select(enable_progress_threads, enable_mpi_threads, priority);
if (OMPI_SUCCESS != ret) {
return NULL;
}
if (ompi_mtl->mtl_flags & MCA_MTL_BASE_FLAG_REQUIRE_WORLD) {
ompi_pml_cm.super.pml_flags |= MCA_PML_BASE_FLAG_REQUIRE_WORLD;
}
/* update our tag / context id max values based on MTL
information */
ompi_pml_cm.super.pml_max_contextid = ompi_mtl->mtl_max_contextid;
ompi_pml_cm.super.pml_max_tag = ompi_mtl->mtl_max_tag;
return &ompi_pml_cm.super;
}
static mca_pml_base_module_t*
mca_pml_cm_component_init(int* priority,
bool enable_progress_threads,
bool enable_mpi_threads)
{
int ret;
if((*priority) > ompi_pml_cm.default_priority) {
*priority = ompi_pml_cm.default_priority;
return NULL;
}
*priority = ompi_pml_cm.default_priority;
opal_output_verbose( 10, 0,
"in cm pml priority is %d\n", *priority);
/* find a useable MTL */
ret = ompi_mtl_base_select(enable_progress_threads, enable_mpi_threads);
if (OMPI_SUCCESS != ret) {
*priority = -1;
return NULL;
} else if((strcmp(ompi_mtl_base_selected_component->mtl_version.mca_component_name, "psm") == 0) ||
(strcmp(ompi_mtl_base_selected_component->mtl_version.mca_component_name, "psm2") == 0) ||
(strcmp(ompi_mtl_base_selected_component->mtl_version.mca_component_name, "mxm") == 0) ||
(strcmp(ompi_mtl_base_selected_component->mtl_version.mca_component_name, "ofi") == 0) ||
(strcmp(ompi_mtl_base_selected_component->mtl_version.mca_component_name, "portals4") == 0)) {
/*
* If MTL is MXM or PSM then up our priority
* For every other communication layer having MTLs and BTLs, the user/admin
* may still select PML/ob1 (BTLs) or PML/cm (MTLs) if preferable for the app/site.
*/
*priority = 30;
}
/* update our tag / context id max values based on MTL
information */
ompi_pml_cm.super.pml_max_contextid = ompi_mtl->mtl_max_contextid;
ompi_pml_cm.super.pml_max_tag = ompi_mtl->mtl_max_tag;
return &ompi_pml_cm.super;
}
