Re: [Boost-mpi] [EXTERNAL] regression on develop

Subject: Re: [Boost-mpi] [EXTERNAL] regression on develop
From: Alain Miniussi (Alain.Miniussi_at_[hidden])
Date: 2017-07-23 06:35:16

On 23/07/2017 05:09, Belcourt, Kenneth wrote:
>
>> On Jul 22, 2017, at 5:12 PM, Alain Miniussi <Alain.Miniussi_at_oca.eu 
>> <mailto:Alain.Miniussi_at_oca.eu>> wrote:
>> On 23/07/2017 00:41, Alain Miniussi via Boost-mpi wrote:
>>> On 22/07/2017 22:11, Belcourt, Kenneth wrote: I see that your recent 
>>> changes have now broken develop for clang-linux-3.8.1, and 
>>> gcc-4.7.2. So I guess Boost is dropping support for gcc-4.7.x, or 
>>> was that unintentional on your part Alain?  Can you look at that and 
>>> see if we can either revert the broken develop change, or fix it so 
>>> it’s still buildable with gcc-4.7?
>>> Unintentional, and weird, the change were already on develop, was 
>>> just a resync to make them unconflictig with master.
>>
>> Work fine with 4.4.7 and intel mpi 5.0.3.
>> Can you point me to the error messages ?
>
> They were all green, but perhaps I’m not patient enough and tests need 
> to cycle again.  Look at the Sandia-gcc-4.7.2, Sandia-gcc-4.7.2-c++11, 
> and Sandia-clang-3.8, all available from this link.
>
> http://www.boost.org/development/tests/develop/developer/mpi.html
>
> Thanks for looking into this Alain.

There is an issue specific to the 2 cartesian test which is probably 
https://github.com/boostorg/mpi/pull/47 waiting for merge (I'll check 
and merge if relevant). These are the ones failing with clang3.8 and 
warning with g++5.4.0/no c++11. I'll check with 4.4.7/no11.

As for the 4..7.2 tests, they all (well, picked a few randomly) indicate 
that the compilation succeeds. The test is marked failed but there is no 
output, could that be a config problem, a link issue maybe ?
s there a way to get the full ouput for, say,
http://www.boost.org/development/tests/develop/developer/output/Sandia-gcc-4-7-2-c++11-boost-bin-v2-libs-mpi-test-all_reduce_test-11-test-gcc-4-7-2-debug-threading-multi.html 

?

Thanks

Alain

>
> Noel
>