[Haskell-cafe] ANNOUNCE: vacuum: extract graph representations of ghc heap values.

Duane Johnson duane.johnson at gmail.com
Wed Apr 1 21:20:01 EDT 2009


Hi Matt,

That looks pretty neat.  Can you explain a little more about what I'm  
seeing in these visualizations, and where this kind of visualization  
would be most useful? (Debugging, algorithm tuning, etc.)?

Take care,
Duane Johnson
http://blog.inquirylabs.com/

On Mar 30, 2009, at 10:54 PM, Matt Morrow wrote:

> I am pleased to announce the release of vacuum, a Haskell library  
> for extracting graph
> representations of values from the GHC heap, which may then be  
> further processed and/or
> translated to Graphviz dot format to be visualized.
>
> The package website is at http://moonpatio.com/vacuum/, which  
> contains a gallery section
> (which i intend to add to over time).
>
> The most recent version is 0.0.6, which is available on Hackage:
> http://hackage.haskell.org/cgi-bin/hackage-scripts/package/vacuum/.
>
> Feedback, comments, and/or gallery submissions will be gratefully  
> received via this email
> address (contrary to the email address currently on the vacuum  
> Hackage page (i fail at
> setting up email :)).
>
> Matt
>
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> Haskell-Cafe at haskell.org
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