dolfin team mailing list archive

[Anders Logg <logg@xxxxxxxxx>]

On Mon, Aug 17, 2009 at 07:09:11PM +0200, DOLFIN wrote:

> changeset:   6762:ca407204632a1b0430099c243c915a151b2bd941
> parent:      6759:efc24a341e41e9e0c83616be4613d819fe95ccb6
> user:        Anders Logg <logg@xxxxxxxxx>
> date:        Mon Aug 17 19:08:56 2009 +0200
> files:       site-packages/dolfin/compile_function.py site-packages/dolfin/jit.py
> description:
> Make JIT compiler work in parallel. The process number is added to the signature
> to create a unique signature for each process. This means that each process will
> compile its own form. This may not be optimal and could possibly be handled by
> Instant. On the other hand, it seems to work nicely and might also be advantageous
> when processes don't share a common cache.

The Poisson Python demo now runs as is without the need for first
running it in serial (to handle JIT compilation):

  mpirun -n 4 python demo.py

Even plotting works nicely.

Check if the above handling of JIT compilation looks correct.

--
Anders

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