From: fjh AT cs DOT mu DOT OZ DOT AU (Fergus Henderson)
Subject: Re: benchmarks
24 Jan 1998 12:37:14 -0800
Message-ID: <19980125005225.22177.cygnus.gnu-win32@mundook.cs.mu.OZ.AU>
References: <m0xvW2v-000AK3C AT jacob DOT remcomp DOT fr>
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To: root <root AT jacob DOT remcomp DOT fr>
Cc: gnu-win32 AT cygnus DOT com

On 23-Jan-1998, root <root AT jacob DOT remcomp DOT fr> wrote:
> I thought it would be interesting to see the benchmarks of different compilers
> with all optimizations turned on.

Yes, this is interesting.  But it would be more useful if you also
listed exactly which options you used for each compiler.

> o The relatively bad performance of egcs is surprising.

I have heard that ECGS's treatment of exception handling imposes some costs,
even for C code which doesn't use exceptions.  I think there is an option
to turn it off, which reportedly improves performance significantly.

-- 
Fergus Henderson <fjh AT cs DOT mu DOT oz DOT au>   |  "I have always known that the pursuit
WWW: <http://www.cs.mu.oz.au/~fjh>   |  of excellence is a lethal habit"
PGP: finger fjh AT 128 DOT 250 DOT 37 DOT 3         |     -- the last words of T. S. Garp.
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