opal_shmem_base_component_2_0_0_t 63 opal/mca/shmem/shmem.h struct opal_shmem_base_component_2_0_0_t { opal_shmem_base_component_2_0_0_t 74 opal/mca/shmem/shmem.h opal_shmem_base_component_2_0_0_t;