64-bit performance

Are 64-bit applications faster? Better? Just bigger? Or even slower?

It depends. There seems to be a bit of chatter out on the net, but much of it Intel or Windows specific.

Olof has actually done a bit of research and has some numbers. Google should remember his paper, “A look at 64- versus 32-bit userspace performance” and his slides from LCA 2006.

Posted by mike on Wednesday September 20th, 2006, tagged with ,

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