Charm++ parallel programming system

[François TESSIER <francois.tessier AT inria.fr>]

Up? :-)

--
François TESSIER
PhD Student at University of Bordeaux
Inria - Runtime Team
Tel : 0033.5.24.57.41.52
francois.tessier AT inria.fr
PGP 0x8096B5FA

Le 11/09/2013 17:10, François Tessier a écrit :

Hello!

I'm writing a communication-aware load balancer for Charm++ (I was at
the PPL at the end of August for that) and I would like to compare my
chares placement between two version of my load balancer (the sequential
one and the distributed one).
The issue is when I run the sequential version two times with exactly
the same parameters : the chares placement is not the same. And when I
compare the chares communication matrices of the application (kNeighbor
in this case) after 10 iterations it's different too.

So here is my question : between two execution of the same application,
are the chares placed in the same way? If it's true, is there a way to
be sure that we will have the same initial chares placement?

Thanks for your help,

François

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