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Re: [gnugo-devel] oprofile

From: Gunnar Farneback
Subject: Re: [gnugo-devel] oprofile
Date: Mon, 19 Apr 2004 04:31:16 +0200
User-agent: EMH/1.14.1 SEMI/1.14.3 (Ushinoya) FLIM/1.14.2 (Yagi-Nishiguchi) APEL/10.3 Emacs/20.7 (sparc-sun-solaris2.7) (with unibyte mode)

Arend wrote:
> The more important benefit, available on Pentium 4 and later or roughly
> equivalent Athlon processors, is that it can use the processor's
> performance counters and, e.g., generate a listing of L2 cache misses
> per source code line.

Presumably the cachegrind tool in valgrind can also do similar things.
I have never tested it though and do not know how it compares.


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