Comment on Reversing Bits in CComments−_ihaque13yAlong the same vein, Andrew Dalke wrote up an interesting series of blog posts benchmarking different implementations of population count (counting the number of set bits in a word):http://dalkescientific.com/writings/diary/archive/2008/07/03...http://dalkescientific.com/writings/diary/archive/2008/07/05...http://dalkescientific.com/writings/diary/archive/2011/11/02...The Stanford Bit Hacks page linked in the original article is also very interesting reading for folks into this sort of stuff.
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Along the same vein, Andrew Dalke wrote up an interesting series of blog posts benchmarking different implementations of population count (counting the number of set bits in a word):
http://dalkescientific.com/writings/diary/archive/2008/07/03...
http://dalkescientific.com/writings/diary/archive/2008/07/05...
http://dalkescientific.com/writings/diary/archive/2011/11/02...
The Stanford Bit Hacks page linked in the original article is also very interesting reading for folks into this sort of stuff.