Following Sean Anderson’s approach to bit counting for 64 bit machines on his bit twiddling hacks page here: http://graphics.stanford.edu/~seander/bithacks.html

I wrote my own:

A Modulo Based Bit Counting Approach For 64 Bit Systems

http://www.thinkingms.com/pensieve/homepage/articles/tech/bitcounter64/bitcounter_64bit.htm

http://www.thinkingms.com/pensieve/homepage/articles/tech/bitcounter64/bitcounter_64bit_2.htm

Sean has graciously linked to me now and that makes this the first time my name exists under the great stanford.edu. Neat uh?

Thanks Sean.

Apr 13 2004 Tuesday 12-06PM