Author: Frank E. Oldham
Date: 09:35:53 07/14/04
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On July 14, 2004 at 12:01:00, Joshua Shriver wrote: > > \ >> >>the alignment options are surprisingly effective (around 5% improvement at one >>point) -- the latest version of Shark suggests -falign-loops=32 at some points, >>but this slowed it down a bit when applied to the whole crafty.c compilation -- >>perhaps if I split it up into pieces and used different options ... >> >>Frank > >What is Shark? > >-Joshua Shriver Shark is Apple's realtime sampling/profiling tool -- produces annotated source and asm listings -- comes free with the CHUD tools (look in "Developer/Applications/Performance Tools/" -- for more info see http://developer.apple.com/tools/shark_optimize.html Frank
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