[firedrake] Locally installed FFC not found on ARCHER

[Florian Rathgeber]

On 1/29/2015 12:04 PM, Eike Mueller wrote:
> Hi Florian,
> 
> I recall having similar issues with incompatible MPI versions before,
> but can't find anything in my emails which points to a solution.
> I think the reason in my case was that the CRAY MPICH was updated at
> some point after the original /work/y07/y07/fdrake installation, but
> before I installed my own version.

I would have expected something like this, but afaict we were using
mpich 7.0.3 throughout.

> Could it be that mpi4py is still using the old MPICH and needs to be
> reinstalled?

That is indeed a possibility. I wonder if you could get access to the
fdrake account since you're pretty much the main user. Michael?

Florian

> Cheers,
> 
> Eike
> 
> On 29/01/15 11:51, Florian Rathgeber wrote:
>> On 29/01/15 10:23, Eike Mueller wrote:
>>> I need to install my own version of FFC, since the one already installed
>>> in /work/y07/y07/fdrake appears not to be compatible with the firedrake
>>> version I use
>>
>> I had a go at updating the "official" firedrake package on ARCHER and
>> dependencies. I updated PETSc and petsc4py to the latest revision of the
>> respective firedrake branch. Then I failed however building the
>> firedrake extension modules due to the following error:
>>
>> /work/y07/y07/fdrake/petsc/include/petscsys.h:124:6: error: #error
>> "PETSc was configured with one MPICH mpi.h v
>> ersion but now appears to be compiling using a different MPICH mpi.h
>> version"
>>
>> afaict we always use cray-mpich/7.0.3 for building petsc and everything
>> else. No idea what triggers this error.
>>
>> On another note: I *really* don't have time to continue maintaining the
>> fdrake modules on ARCHER and appreciate if someone else (Michael?
>> Lawrence?) could take on this task. I also don't have time to sort out
>> this current issue, sorry about that.
>>
>> Florian

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