Wow, this looks great!
Do you think you could write a very short tutorial on how to use this
plugin in a stack project? A good example project might be Chris
Done's "xeno" which raised a lot of interest in generating fast Core:
https://www.reddit.com/r/haskell/comments/5ng8ov/fast_haskell_competing_with...
Regarding the example output at
http://yav.github.io/dump-core/example-output/Galua.OpcodeInterpreter.html:
Is it intended that the variables in "$wsetStackSize" are (nearly) all
named "ww"? I think it would be more readable if I didn't have to
hover the cursor over a variable to tell which is which.
Lastly, could you please include the README in the extra-source-files,
so it's rendered on Hackage?
Thanks,
Simon
2017-01-12 19:36 GMT+01:00 Iavor Diatchki
Hello,
Over the holidays I wrote a small GHC plugin to help me do some low-level optimizations of Haskell code. I thought it might be of use to other people too, so please try it out!
When enabled, the plugin will save the Core generated by GHC in JSON format, and also render it in HTML for human inspection.
The plugin is available on Hackage: http://hackage.haskell.org/package/dump-core
The instructions on how to use it are in the README file. You may also read about it at the github page: http://hackage.haskell.org/package/dump-core
There are many things that could probably be improved, just let me know. Also, if you are good at design, I could use some help making things look prettier :)
Happy hacking, -Iavor
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