[Haskell-cafe] Directed rounding in haskell ?
haskell at with-h.at
Fri Apr 11 12:42:22 UTC 2014
Thank you for the explanation.
Apparently there is no package on hackage (yet).
(At least the link on the github page is dead)
When is it going to be released ?
On Fri 2014-04-11 13:03, Claude Heiland-Allen wrote:
> On 11/04/14 12:16, Dominik Peteler wrote:
> >On Thu 2014-04-10 16:15, Alp Mestanogullari wrote:
> >>Maybe these packages could be relevant/useful:
> >>- https://github.com/ekmett/rounded
> >Very interesting, thank you.
> >How does it compare to hmpfr ?
> > http://hackage.haskell.org/package/hmpfr
> 'hmpfr' doesn't work safely (random crashes occur) unless you re-compile a
> custom ghc without 'integer-gmp', and the alternative 'integer-simple' is
> very slow in comparison.
> 'rounded' works around the problem (GHC's GC moving GMP things behind MPFR's
> back) but requires a patched libmpfr (which it bundles), though it is still
> not quite ready for general use (a few remaining issues to resolve afaik).
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