mca_btl_self_alloc  162 opal/mca/btl/self/btl_self.c     frag = (mca_btl_self_frag_t *) mca_btl_self_alloc (btl, endpoint, order, buffer_len, flags);
mca_btl_self_alloc  292 opal/mca/btl/self/btl_self.c     .btl_alloc = mca_btl_self_alloc,