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Re: snprintfv

From: Paolo Bonzini
Subject: Re: snprintfv
Date: Tue, 20 Feb 2007 07:18:33 +0100
User-agent: Thunderbird (Macintosh/20061207)

And how much of the L1 instruction cache? Intel's Pentium, Pentium Pro,
Pentium III, Celeron 1.7 GHz each have only 8 KB of it. Make one call to
snprintfv, and the cache is emptied. AMD64 has 64 KB of it; it's a bit better.

Let's talk L2 cache. I doubt glibc has a smaller printf, and anyway I won't hope my L1 cache to contain much more than the program's currently running hot loop.


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