[Gate-users] jobsplitter

Simon Stute gate.stute at gmail.com
Wed May 27 11:17:04 CEST 2009


To parallelize a simulation, you have to use the gjs program or a home-made
one in order to create some "sub-macros" or splits from your original one.
The idea is that your simulation is not really parallelize: instead of
simulating 10 seconds for example, you will simulate 10 times 1 second (not
exactly because of the isotope decay, but the gjs program manages this, so
each split will be of same duration).
So if you have multiple cores processor or multiple machines, you will
launch all of your N splits at the same time and your simulation time will
be reduce by a factor N.
At the end you will have to merge each output file coming from each split,
either using the gjm program, or using a home made one if you use a
customize output format.

And read the manual, it could help sometimes.
Good luck,

On Tue, May 26, 2009 at 3:22 PM, <dounia84 at aol.com> wrote:

> Hello Gaters,
> I am finally using Gate quite often and i want to parallelize one
> simulation. I have no idea how to do it... Does anyone could help me with
> this? would be great.
> Thank you in advance.
> Dounia Taleb
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