On Sep 14, 2015, at 12:40 AM, Gilles Gouaillardet <gil...@rist.or.jp> wrote:
> 
> that leads to a few questions :
> 1) should we handle this scenario (e.g. check config file) in mtt test itself 
> ? (and how ? via MPIT ? )

The tests (sorta) tried to handle this.

I got some inspiration from Gilles' initial commit, and added a bit to the test 
suite this morning: it checks MPI_T to see if mpi_param_check is 0 or not.  
This is a robust, reliable way to know.  I wrapped it all up in an ompitest 
utility function, and edited each of the above tests to use it.

Hopefully, that should fix the problem.

> 2) should we handle this scenario before running the test ?
> (e.g. ompi_info ... --all | grep mpi_param_check, and force 
> OMPI_MCA_mpi_param_check=0 environment variable if mpi_param_check is 
> disabled)
> 3) should we handle this scenario in ompi itself ?
> (e.g. if the param config file contains a definition, and no related, 
> environment variable is set, then force the environment variable but do not 
> propagate it)
> 
> random/attr-error-code only check mpi_param_check at configure time, and i 
> will fix that from now
> 
> for now, i suggest you comment the mpi_param_check = 0 line from your 
> linux.conf file
> 
> Cheers,
> 
> Gilles
> 
> On 9/12/2015 9:51 AM, Ralph Castain wrote:
>> Hi folks
>> 
>> I’ve closed all the holes I can find in the PMIx integration, and things 
>> look pretty good overall. There are a handful of failures still being seen - 
>> most of them involving what appear to be unrelated code. I’m not entirely 
>> sure I understand the source of the errors, and could really use some help 
>> to determine (a) if these are in any way related to PMIx, and if so (b) how.
>> 
>> The errors from my MTT run are here:  
>> http://mtt.open-mpi.org/index.php?do_redir=2256
>> 
>> Any help diagnosing these problems would be greatly appreciated
>> Ralph
>> 
>> 
>> 
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