Re: AMD64 64bit vs 32bit speed increase

["C. Scott Ananian" <cananian@lesser-magoo.csail.mit.edu>]

On Fri, 13 Feb 2004, Chris Cheney wrote:

> I just did a simple speed test with oggenc 32bit vs 64bit under a 64bit
> kernel to see what kind of speed increase we could see... I picked ogg
> since I maintain it and its typically cpu bound.

what compiler options were used/what optimization levels?
 --scott

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