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Re: gcc 3.3 garbage collector defaults

From: Benjamin Kosnik <bkoz at redhat dot com>
To: Andi Kleen <ak at suse dot de>
Cc: zack at codesourcery dot com, ak at suse dot de, gcc at gcc dot gnu dot org,libstdc++ at gcc dot gnu dot org
Date: Mon, 27 Jan 2003 12:34:51 -0600
Subject: Re: gcc 3.3 garbage collector defaults
References: <20030127102539.5e4ce5f6.bkoz@redhat.com><20030127164753.GA5986@wotan.suse.de><873cnebkhr.fsf@egil.codesourcery.com><20030127170014.GA14134@wotan.suse.de>

Oh my. This makes a real difference! 

These timings are just for libstdc++, on an 800Mhz Athlon.

time make all
248.736u 26.373s 4:59.60 91.8%  0+0k 0+0io 503943pf+0w

time make CXXFLAGS="--param ggc-min-heapsize=8192" all
214.521u 27.306s 4:10.44 96.5%  0+0k 0+0io 512759pf+0w

-benjamin

Follow-Ups:
- Re: gcc 3.3 garbage collector defaults
  - From: Andi Kleen

References:
- Re: gcc 3.3 garbage collector defaults
  - From: Benjamin Kosnik
- Re: gcc 3.3 garbage collector defaults
  - From: Andi Kleen
- Re: gcc 3.3 garbage collector defaults
  - From: Zack Weinberg
- Re: gcc 3.3 garbage collector defaults
  - From: Andi Kleen

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