Hi Jeff
Whats the relationship between OpenMPI and the PMIX 3.0.0 release ?
Are they compatible ?
regards
Alastair
On 10/07/2018 23:19, Jeff Squyres (jsquyres) wrote:
Yo Alastair --
Would you mind joining the Open MPI packagers email list? It's very low volume:
https://lists.open-
Yes - with any OMPI of v3.x and above
> On Jul 11, 2018, at 3:41 AM, Alastair McKinstry
> wrote:
>
> Hi Jeff
>
> Whats the relationship between OpenMPI and the PMIX 3.0.0 release ?
>
> Are they compatible ?
>
> regards
>
> Alastair
>
>
>
> On 10/07/2018 23:19, Jeff Squyres (jsquyres) wr
Ralph: do you mean to say "Open MPI v4.0.x will be compatible with any PMIx >=
v3.0.0"?
> On Jul 11, 2018, at 12:02 PM, r...@open-mpi.org wrote:
>
> Yes - with any OMPI of v3.x and above
>
>> On Jul 11, 2018, at 3:41 AM, Alastair McKinstry
>> wrote:
>>
>> Hi Jeff
>>
>> Whats the relationsh
Okay, let me be more precise:
OMPI v4.0 will be compatible with any PMIx >= v2.1. It will ship with PMIx v3.0
in it
OMPI v3.x is compatible with any PMIx >= v2.1. It ships with PMIx v2.1.x in it
OMPI v2.x is compatible with PMIx = 1.x. It ships with PMIx v1.2.x in it. It is
_not_ compatible wi
I'm seeing errors of the form:
===
build: OK
[runner-103358cc-project-28133-concurrent-0:04241] PMIX-XFER-VALUE: UNSUPPORTED
TYPE 28016
[runner-103358cc-project-28133-concurrent-0:04241] PMIX ERROR: ERROR in file
../../../src/server/pmix_server.c at line 332
ERROR: Job failed: exit code
Gilles took a look for me and discovered the problem - there is no external
component for PMIx 3.x in the OMPI 3.x release series! Best we can figure is
that you are picking up a “stale” component and using it, which would explain
the failures. If he manually resolves the problem by making the e