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[charm] AMR performance, for cosmology

From: "Casey W. Stark" <caseywstark AT gmail.com>
To: charm AT cs.uiuc.edu
Subject: [charm] AMR performance, for cosmology
Date: Wed, 21 Sep 2011 13:12:57 -0700
List-archive: <http://lists.cs.uiuc.edu/pipermail/charm>
List-id: CHARM parallel programming system <charm.cs.uiuc.edu>

I am interested in tinkering with the charm++ particles and AMR frameworks (or just charm) for cosmological simulations. I realize there is changa, and I'm sure I could leverage some of the N-body work, but I am interested in Eularian hydro. I don't know if enzo developers (http://code.google.com/p/enzo/) have contacted the list before, but I'm sure some of them are interested as well.

Is anyone familiar with the performance of the particles/AMR frameworks well above 1,000 cores? I'm sure this depends a lot on the implementation and details of the solver used, but I figured someone might have tried this before.

Best,

Casey W. Stark

Astrophysics PhD student, UC Berkeley

[charm] AMR performance, for cosmology, Casey W. Stark, 09/21/2011
- Re: [charm] AMR performance, for cosmology, Akhil langer, 09/21/2011
  - Re: [charm] AMR performance, for cosmology, Casey W. Stark, 09/25/2011