I believe that's the subject of several tickets… On Feb 27, 2012, at 8:24 PM, Eugene Loh wrote:
> In the test suite, we have an ibm/dynamic/loop_spawn test that looks like > this: > > for (...) { > loop_spawn spawns loop_child > parent and child execute MPI_Intercomm_merge > parent and child execute MPI_Comm_free > parent and child execute MPI_Comm_disconnect > } > > If the openib BTL is involved and you run long enough, it appears that you > run out of locked memory. Does anyone have a sense for whether that is > expected or it shows a resource leak? > _______________________________________________ > devel mailing list > de...@open-mpi.org > http://www.open-mpi.org/mailman/listinfo.cgi/devel