Re: [OMPI users] [EXTERNAL] building openshem on opa

2021-03-22 Thread Michael Di Domenico via users
On Mon, Mar 22, 2021 at 11:13 AM Pritchard Jr., Howard wrote: > https://github.com/Sandia-OpenSHMEM/SOS > if you want to use OpenSHMEM over OPA. > If you have lots of cycles for development work, you could write an OFI SPML > for the OSHMEM component of Open MPI. thanks, i am aware of the sandi

Re: [OMPI users] [EXTERNAL] building openshem on opa

2021-03-22 Thread Pritchard Jr., Howard via users
HI Michael, You may want to try https://github.com/Sandia-OpenSHMEM/SOS if you want to use OpenSHMEM over OPA. If you have lots of cycles for development work, you could write an OFI SPML for the OSHMEM component of Open MPI. Howard On 3/22/21, 8:56 AM, "users on behalf of Michael Di Do

Re: [OMPI users] building openshem on opa

2021-03-22 Thread Ralph Castain via users
You did everything right - the OSHMEM implementation in OMPI only supports UCX as it is essentially a Mellanox offering. I think the main impediment to broadening it is simply interest and priority on the part of the non-UCX developers. > On Mar 22, 2021, at 7:51 AM, Michael Di Domenico via use

[OMPI users] building openshem on opa

2021-03-22 Thread Michael Di Domenico via users
i can build and run openmpi on an opa network just fine, but it turns out building openshmem fails. the message is (no spml) found looking at the config log it looks like it tries to build spml ikrit and ucx which fail. i turn ucx off because it doesn't support opa and isn't needed. so this mes