The ghc-parmake package
ghc-parmake is a parallel wrapper for 'ghc --make' intended to work as its drop-in replacement. It can build your Haskell program in parallel using multiple cores. ghc-parmake works by extracting a module dependency graph with 'ghc -M' and then running multiple 'ghc -c' processes in parallel. To set the number of concurrent jobs, use the -j option.
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Properties
| Versions | 0.1, 0.1.1, 0.1.2, 0.1.3, 0.1.4, 0.1.5, 0.1.6, 0.1.7, 0.1.8, 0.1.9 |
|---|---|
| Dependencies | array (>=0.3 && <0.6), base (==4.*), containers (>=0.4 && <0.6), directory (>=1.1 && <2), filepath (==1.*), ghc-parmake (==0.1.9), process (==1.*), temporary (==1.*) [details] |
| License | BSD3 |
| Author | Mikhail Glushenkov |
| Maintainer | the.dead.shall.rise@gmail.com |
| Category | Development |
| Home page | https://github.com/23Skidoo/ghc-parmake |
| Bug tracker | https://github.com/23Skidoo/ghc-parmake/issues |
| Source repository | head: git clone https://github.com/23Skidoo/ghc-parmake.git |
| Uploaded | Thu Dec 17 19:53:02 UTC 2015 by MikhailGlushenkov |
| Distributions | NixOS:0.1.9 |
| Downloads | 1940 total (26 in the last 30 days) |
| Votes | |
| Status | Docs available [build log] Last success reported on 2016-11-29 [all 1 reports] |
Downloads
- ghc-parmake-0.1.9.tar.gz [browse] (Cabal source package)
- Package description (included in the package)
Readme for ghc-parmake
Readme for ghc-parmake-0.1.9
ghc-parmake
ghc-parmake is a parallel wrapper for ghc --make intended to work as its
drop-in replacement. It can build your Haskell program in parallel using
multiple cores and will be integrated with cabal build eventually (though I
also plan to support the standalone version).
To use it with cabal, try cabal build --with-ghc=ghc-parmake --ghc-options="-j N".
ghc-parmake works by first extracting a module dependency graph with ghc -M
and then running multiple ghc -c processes in parallel. Currently, it can
build itself and some small test programs (see the tests directory).
To set the number of concurrent jobs, use the -j option.
Usage
ghc-parmake OPTS FILES
-j N - Run N jobs in parallel.
--ghc-path=PATH - Set the path to the ghc executable.
-vv[N] - Set verbosity to N (only for ghc-parmake).
N is 0-3, default 1.
-v[N] - Set verbosity to N (both for GHC and ghc-parmake itself).
--help - Print usage information.
-V - Print version information.
Other options are passed to GHC unmodified.
Known limitations
- Build fails when
-odir!=-hidir. - Tested only on Linux.