recv_lb 209 test/datatype/opal_datatype_test.c ptrdiff_t send_lb, send_extent, recv_lb, recv_extent; recv_lb 224 test/datatype/opal_datatype_test.c opal_datatype_get_extent( recv_type, &recv_lb, &recv_extent ); recv_lb 236 test/datatype/opal_datatype_test.c pdst = odst - recv_lb;