Charm++ parallel programming system

[Tom Quinn <trq AT astro.washington.edu>]

ChaNGa might be the one big application using CkIO.  You can get download 
instructions from:
http://librarian.phys.washington.edu/astro/index.php/Research:ChaNGa
if you want to look at the source.  The code using CkIO starts in
Main::outputBinary() in InOutput.C

Tom Quinn       Astronomy, University of Washington
Internet:       
trq AT astro.washington.edu
Phone:          206-685-9009

On Wed, 25 Feb 2015, Jonah Miller wrote:

> Hello everyone,
>
> I am a member of the spectre collaboration, which is working on building a 
> large-scale relativistic astrophysics code. We are currently investigating 
> Charm++ as an underlying framework.
>
> I am trying to figure out the best way to do large-scale output in Charm++. I 
> see that there is some capability, in the form of the CkIO library, but I 
> can't figure out how to use it. Is there some documentation describing how to 
> do file output? Or are there some examples that I could look at? I've found 
> the source code, and the paper  describing it 
> (http://dx.doi.org/10.1109/CLUSTER.2011.82), but (possibly due to my newness 
> to the framework), I still have no idea how to actually call the library in a 
> program.
>
> I'd appreciate any guidance you can offer. Thanks very much for your time.
>
> Best,
> Jonah Miller
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