Anders Logg wrote:
> On Mon, Dec 03, 2007 at 11:15:35AM +0000, Garth N. Wells wrote:
>>
>> Anders Logg wrote:
>>> I worked some on the logic for broadcast/receive. Take a look at the
>>> constuctor of UnitSquare. It has two lines (now commented out)
>>> that take care of broadcast/receive:
>>>
>>> if (MPIManager::receive()) { receive(); return; }
>>>
>>> [code for creating UnitSquare goes here]
>>>
>>> if (MPIManager::broadcast()) { broadcast(); }
>>>
>> Looks good. Is there a reason why this is commented out in UnitSquare.cpp?
>>
>> Garth
>
> Yes, it didn't seem to do anything sensible for me on my laptop (my
> MPI install/configuration looks broken). I think it looks ok, so if it
> works for you, just uncomment.
>
I just uncommented it and added something similar to Mesh::partition. It
compiles OK, but I haven't tested it yet.
Both of the MPI packages with Ubuntu 7.10 are broken. I grabbed Open MPI
(http://www.open-mpi.org/) and it works fine.
Garth
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