visual-prof: Create a visual profile of a program's source code
visual-prof profiles your Haskell program and generates a html file containing its source code with parts of the code highlighted in different colors depending on the fraction of the running time that they take. visual-prof gives you an easy way to find places for optimization in your code.
visual-prof -px A/B/C.hs run "arg1 arg2"
This will profile the C.hs file used by run.hs which contains the Main module of your project. Arguments to ./run are passed as shown (arg1, arg2,...). The parameters should be given in that order.
The simplest way to run it is:
visual-prof -px test.hs test
which will generate a profile for the file test.hs (which needs to have a main function)
|Versions [faq]||0.1, 0.2, 0.3, 0.4, 0.5|
|Dependencies||base (<5), containers, directory, filepath, haskell-src-exts, mtl, pretty, process, regexpr, split, uniplate [details]|
|Uploaded||by DanielVelkov at Wed Feb 27 04:09:12 UTC 2013|
|Downloads||2308 total (54 in the last 30 days)|
|Rating||2.0 (votes: 1) [estimated by rule of succession]|
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