--- Comment #5 from dberlin at gcc dot gnu dot org 2006-12-15 05:27 ---
Subject: Re: New: std::vector::size() 10x speedup (patch)
And what are the timings with a recent version of g++ and actually
turning on optimization?
On 13 Dec 2006 17:38:06 -, charles at rebelbase dot com
<[
--- Comment #4 from charles at rebelbase dot com 2006-12-14 17:59 ---
(In reply to comment #2)
> Can you test with -O1 or above?
> As mentioned in comment #1, this should remove all advatages gained from the
> "inlined" version.
It does indeed. Thanks for your time.
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http://gcc.
--- Comment #3 from pcarlini at suse dot de 2006-12-14 10:19 ---
Of course. Please, let's not go along this route: it's very well known that an
efficient and clean implementation on the library (in particular the "STL"
part) relies on very many tiny functions being inlined.
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pcarli
--- Comment #2 from pinskia at gcc dot gnu dot org 2006-12-14 02:47 ---
Can you test with -O1 or above?
As mentioned in comment #1, this should remove all advatages gained from the
"inlined" version.
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pinskia at gcc dot gnu dot org changed:
What|Removed
--- Comment #1 from chris at bubblescope dot net 2006-12-13 18:07 ---
-O1 is enough to remove all advantages of this patch.
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http://gcc.gnu.org/bugzilla/show_bug.cgi?id=30203
