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SubjectRe: [PATCH] x86: generic versions of find_first_(zero_)bit, convert i386
On Sun, 6 Apr 2008, Alexander van Heukelum wrote:

> The current generic implementation of ffz is O(lg(n)) already

it's O(lg(n)) time... the operations all depend on each other.

the implementation i pointed to is O(lg(n)) code space... and the time
depends on how parallel the machine is, they're not dependent on each
other.

-dean


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