Date: Sun, 27 Apr 2003 07:00:23 +0300 (EEST) From: Narvi <narvi@haldjas.folklore.ee> To: "M. Warner Losh" <imp@bsdimp.com> Cc: freebsd-hackers@freebsd.org Subject: Re: x86-64 support Message-ID: <20030427065621.G40030-100000@haldjas.folklore.ee> In-Reply-To: <20030426.214436.26803767.imp@bsdimp.com>
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On Sat, 26 Apr 2003, M. Warner Losh wrote: > In message: <20030427064014.H40030-100000@haldjas.folklore.ee> > Narvi <narvi@haldjas.folklore.ee> writes: > : option USE_PI_DIGITS 100 > > Only if you could implement it with integer math :-) > where's the problem in that ? most mp libs use integer arithmetic, and x86-64 gives you 64x64->128 bit widening multiplies 8-) > Warner >
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