fast-math: Non IEEE-754 compliant compile-time floating-point optimisations
The Numeric.FastMath module brings into scope many unsafe RULES for
Floats and Doubles that can greatly improve run time performance.
It is roughly equivalent to gcc's -ffast-math compiler flag.
Optimisation (at least -O1) must be enabled for any RULES to take effect.
These rules are unsafe because they don't strictly adhere to the IEEE-754 regulations and may subtly change the results of your numeric computations. See the README on github for more details.
Modules
[Index]
Downloads
- fast-math-1.0.2.tar.gz [browse] (Cabal source package)
- Package description (as included in the package)
Maintainer's Corner
For package maintainers and hackage trustees
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| Versions [RSS] | 0.1, 1.0, 1.0.1, 1.0.2 |
|---|---|
| Dependencies | base (>=3 && <5) [details] |
| License | BSD-3-Clause |
| Copyright | © 2011, Liyang HU |
| Author | Liyang HU and Mike Izbicki |
| Maintainer | fast-math@liyang.hu |
| Category | Math, Numeric |
| Source repo | head: git clone http://github.com/liyang/fast-math |
| Uploaded | by MikeIzbicki at 2015-08-01T22:30:34Z |
| Distributions | LTSHaskell:1.0.2, NixOS:1.0.2, Stackage:1.0.2 |
| Reverse Dependencies | 2 direct, 31 indirect [details] |
| Downloads | 9238 total (60 in the last 30 days) |
| Rating | (no votes yet) [estimated by Bayesian average] |
| Your Rating | |
| Status | Docs available [build log] Last success reported on 2015-08-01 [all 1 reports] |