fast-math
Non IEEE-754 compliant compile-time floating-point optimisations
The "Numeric.FastMath" module brings into scope many unsafe @RULES@ for 'Float's and 'Double's 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 <http://github.com/liyang/fast-math/ README> on github for more details.
homepage ↗ hackage: fast-math github: liyang/fast-math
Available in
| Overlay | Newest | Ebuilds | Last activity | |
|---|---|---|---|---|
| gentoo gitweb ↗ | 1.0.2 | 1 | 13 h | details › |
| haskell GitHub ↗ | 1.0.2 | 1 | 2 d | details › |
Versions & arches
Use flags of 1.0.2
- doc Add extra documentation (API, Javadoc, etc). It is recommended to enable per package instead of globally
- hscolour Include coloured haskell sources to generated documentation (dev-haskell/hscolour)
- profile Add support for software performance analysis (will likely vary from ebuild to ebuild)