Charm++ parallel programming system

[Pritish Jetley <pjetley2 AT illinois.edu>]

Hello Evghenii,

CkCache is a software caching module for Charm++ applications. It is used to improve remote data reuse when several objects on a processor make requests to remote objects for the same data. In ChaNGa, it is used to share tree nodes and particles requested by TreePieces on a processor. Unfortunately, we do not have a manual entry for this yet, but the source file itself is well-documented. 

Look in src/libs/ck-libs/cache to find the CkCache.ci and CkCache.h files.

Let me know if you need help with the code, or if you are trying to use it in your own application.

Pritish

On Sun, Oct 2, 2011 at 11:54 AM, Evghenii Gaburov <e-gaburov AT northwestern.edu> wrote:

Hi All,

Looking at ChaNGa source code, i came across something like CkCache. However, I am unable to find in charm++ manual or examples (outside ChaNGa) instruction on how to use it?

Is there some short description available on how to use CkCache and what purpose does it serve.

Thanks!

Cheers,
 Evghenii

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Evghenii Gaburov, e-gaburov AT northwestern.edu







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Pritish Jetley
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University of Illinois at Urbana-Champaign