5 Feb
2009
5 Feb
'09
9:44 a.m.
On Wed, Feb 4, 2009 at 2:15 AM, Neal Alexander
Array is no good man! Quad Tree matrices perform much nicer from what I've seen.
I've co-authored a paper on that topic ("Seven at one stroke: results from a cache-oblivious paradigm for scalable matrix algorithms" http://portal.acm.org/citation.cfm?id=1178597.1178604). The current implementation is C based (to get base-case performance) but we would love to get that work ported to Haskell and a much more functional setting. Michael D. Adams