Gentlemen I am struggling to get MPI working when the hostfile contains different nodes.
I get the error below. Any ideas ?? I can ssh without password between the two nodes. I am running 1.2.8 MPI on both machines. Any help most appreciated !!!!! MPITEST/v8_mpi_test> mpiexec -n 2 --debug-daemons -hostfile test.hst /home/sharc/MPITEST/v8_mpi_test/mpitest Daemon [0,0,1] checking in as pid 10490 on host 192.0.2.67 [linux-z0je:08804] [NO-NAME] ORTE_ERROR_LOG: Not found in file runtime/orte_init_stage1.c at line 182 -------------------------------------------------------------------------- It looks like orte_init failed for some reason; your parallel process is likely to abort. There are many reasons that a parallel process can fail during orte_init; some of which are due to configuration or environment problems. This failure appears to be an internal failure; here's some additional information (which may only be relevant to an Open MPI developer): orte_rml_base_select failed --> Returned value -13 instead of ORTE_SUCCESS -------------------------------------------------------------------------- [linux-z0je:08804] [NO-NAME] ORTE_ERROR_LOG: Not found in file runtime/orte_system_init.c at line 42 [linux-z0je:08804] [NO-NAME] ORTE_ERROR_LOG: Not found in file runtime/orte_init.c at line 52 Open RTE was unable to initialize properly. The error occured while attempting to orte_init(). Returned value -13 instead of ORTE_SUCCESS. [linux-tmpw:10490] [0,0,1] orted_recv_pls: received message from [0,0,0] [linux-tmpw:10490] [0,0,1] orted_recv_pls: received kill_local_procs [linux-tmpw:10489] [0,0,0] ORTE_ERROR_LOG: Timeout in file base/pls_base_orted_cmds.c at line 275 [linux-tmpw:10489] [0,0,0] ORTE_ERROR_LOG: Timeout in file pls_rsh_module.c at line 1158 [linux-tmpw:10489] [0,0,0] ORTE_ERROR_LOG: Timeout in file errmgr_hnp.c at line 90 [linux-tmpw:10489] ERROR: A daemon on node 192.0.2.68 failed to start as expected. [linux-tmpw:10489] ERROR: There may be more information available from [linux-tmpw:10489] ERROR: the remote shell (see above). [linux-tmpw:10489] ERROR: The daemon exited unexpectedly with status 243. [linux-tmpw:10490] [0,0,1] orted_recv_pls: received message from [0,0,0] [linux-tmpw:10490] [0,0,1] orted_recv_pls: received exit [linux-tmpw:10489] [0,0,0] ORTE_ERROR_LOG: Timeout in file base/pls_base_orted_cmds.c at line 188 [linux-tmpw:10489] [0,0,0] ORTE_ERROR_LOG: Timeout in file pls_rsh_module.c at line 1190 -------------------------------------------------------------------------- mpiexec was unable to cleanly terminate the daemons for this job. Returned value Timeout instead of ORTE_SUCCESS. --------------------------------------------------------------------------
