Re: [q-lang-users] Re: Newbie questions and comments
Brought to you by:
agraef
From: Albert G. <Dr....@t-...> - 2005-04-15 13:48:25
|
John Cowan wrote: >>Did you use integer or floating point arithmetic? > > On modern hardware the performance is often just about the same. > In certain cases, floating-point is actually faster. Also with double precision floats? Then GMP's bigint implementation must be quite good. (Q uses those for integer arithmetic. So the two test runs I gave were actually GMP vs. machine double precision floats.) Anyway, thanks for the hint. Albert -- Dr. Albert Gr"af Dept. of Music-Informatics, University of Mainz, Germany Email: Dr....@t-..., ag...@mu... WWW: http://www.musikwissenschaft.uni-mainz.de/~ag |