13 Jul
2010
13 Jul
'10
1:53 p.m.
there is a GSOC project "Bits and Ints" that is working on a lot off this kind of branch less algorithms. I can suggest him to include the integer runtime variant of some math functions, as log2.
that would be nice ... it would be even nicer, if you could suggest to make use of hardware instructions ... i am currently using this gcc-centric code [1] ... tim [1] http://tim.klingt.org/git?p=boost_heap.git;a=blob;f=boost/heap/detail/ilog2.... -- tim@klingt.org http://tim.klingt.org After one look at this planet any visitor from outer space would say "I want to see the manager." William S. Burroughs