[OMPI users] Error When Using Open MPI SHMEM with UCX

2019-04-23 Thread Benjamin Brock via users
And, to provide more details, I'm using a fresh vanilla build of Open MPI 4.0.1 with UCX 1.5.1 (`./configure --with-ucx=$DIR/ucx-1.5.1`). Ben ___ users mailing list users@lists.open-mpi.org https://lists.open-mpi.org/mailman/listinfo/users

[OMPI users] Error When Using Open MPI SHMEM with UCX

2019-04-23 Thread Benjamin Brock via users
I get the following error when trying to run SHMEM programs using UCX. [xiii@shini dir]$ oshrun -n 1 ./target/debug/main [1556046469.890238] [shini:19769:0]sys.c:619 UCX ERROR shmget(size=2097152 flags=0xfb0) for mm_recv_desc failed: Operation not permitted, please check shared memor