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Re: optimization question


From: Marcus G. Daniels
Subject: Re: optimization question
Date: 24 Oct 2000 15:04:40 -0700
User-agent: Gnus/5.070084 (Pterodactyl Gnus v0.84) Emacs/20.4

>>>>> "RLR" == Rick Riolo <address@hidden> writes:

RLR> So...should I be doing optimization differently? 

By default, you should get -g -O2, which generally is adequate for
debugging.  You can use -g -O0 if you want the code generation to 
be obvious to step through.

As for speed differences between 1.4.1 and 2.1.1, sure, it's possible.
You might look through the archives for the ActionForEachHomogenous thread
and try that feature with the current source code.

If you really want to analyze the situation, the best thing is to get
a profile on the model running with 1.4.1 and then with 2.1.1 and then
compare..  Or just run a profile on the new one and see if it makes sense.


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