Author: Mike Byrne
Date: 18:56:45 01/15/03
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On January 15, 2003 at 21:39:59, David Rasmussen wrote: >I'm a little bit unclear about the data created during phase one of the profiler >guided optimization phase. Should I delete the dyn data whenever I make a >change, or will it find out itself what data is still useful etc. ? Good question - I'm not sure so I always delete. > >Can I make more than one run to create profiler data? Yes - you can start and quit as much as you want. For each start and quit session, you will a new *.dyn file > >What I do now is this: Once in a while I do a profiler phase with an >instrumented build, but most of the time, I just compile in feedback mode (phase >3) even if I make a lot of changes etc. > >What is the correct way? I am not sure on that question either. I suspect I am compiling the "time consuming way". Are you using Intel 6 or 7 . Intel 7 seems to be improved for Xeon chips from what I can see. Also what options are you using? Michael > >/David
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