opal_crs_base_self_register_checkpoint_callback 37 ompi/mpiext/cr/c/self_register_checkpoint.c rc = opal_crs_base_self_register_checkpoint_callback(function); opal_crs_base_self_register_checkpoint_callback 128 opal/mca/crs/base/base.h OPAL_DECLSPEC int opal_crs_base_self_register_checkpoint_callback