[mpiwg-sessions] PMIx Group status update
Ralph H Castain
rhc at open-mpi.org
Wed Aug 29 13:37:34 CDT 2018
Should have also noted that I updated the web page describing these new functions: https://pmix.org/pmix-standard/pmix-groups/
I had to slightly modify the PMIx_Group_join[_nb] APIs, and there are a couple of “implementation notes”
> On Aug 29, 2018, at 11:29 AM, Ralph H Castain via mpiwg-sessions <mpiwg-sessions at lists.mpi-forum.org> wrote:
> Hi folks
> I promised on the last call to keep people apprised of my progress. I have implemented the collective versions of the new APIs (PMIx_Group_construct/destruct) and have updated the PMIx_Fence operation to look for group names, substituting the group members into the array of participants. This all appears to be working correctly.
> The PR for it is here: https://github.com/pmix/pmix/pull/826
> or the branch itself: https://github.com/rhc54/pmix-master/tree/topic/group
> You can see an example use of the code here: https://github.com/rhc54/pmix-master/blob/topic/group/examples/group.c
> I’m now working on the async APIs (PMIx_Group_invite/join) - I have them mostly implemented, but need to debug.
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