ghc-gc-tune: Graph performance of Haskell programs with different GC flags

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ghc-gc-tune runs your compiled Haskell program with different GC flags, and generates a graph of time as those GC settings vary. ghc-gc-tune lets your automate the task of finding good GC flags for your program, in order to get the best performance from it.

Graphs are rendered with gnuplot, so make sure that is installed.

Example use:

cabal install ghc-gc-tune
ghc-gc-tune -t svg binarytrees 12

Example output:

For more information on GHC garbage collector settings, see

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Versions 0.1, 0.2, 0.2.1, 0.3, 0.3.2, 0.3.2
Change log None available
Dependencies base (>=4.7 && <5), directory, filepath, process [details]
License BSD-3-Clause
Author Don Stewart
Maintainer community
Category Development
Home page
Bug tracker
Source repo head: git clone
Uploaded by ArtemPelenitsyn at 2020-07-14T22:49:40Z


Maintainer's Corner

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Readme for ghc-gc-tune-0.3.2

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Originally written by Don Stewart. Blog: