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Re: Excessive resource consumption (GCC 3.1)
- To: Daniel Berlin <dan at cgsoftware dot com>
- Subject: Re: Excessive resource consumption (GCC 3.1)
- From: Gerald Pfeifer <pfeifer at dbai dot tuwien dot ac dot at>
- Date: Thu, 9 Aug 2001 16:25:03 +0200 (CEST)
- cc: <gcc at gcc dot gnu dot org>
On Thu, 9 Aug 2001, Daniel Berlin wrote:
>> stage2/xgcc -Bstage2/ -B/sw/test/gcc/SunOS/sparc-sun-solaris2.6/bin/ -c -DIN_GCC -g -O2 -W -Wall -Wwrite-strings -Wstrict-prototypes -Wmissing-prototypes -DHAVE_CONFIG_H -I. -Ijava -I/sw/test/gcc/cvs/gcc -I/sw/test/gcc/cvs/gcc/java -I/sw/test/gcc/cvs/gcc/config -I/sw/test/gcc/cvs/gcc/../include /sw/test/gcc/cvs/gcc/java/parse.c -o java/parse.o
>> cc1: Cannot allocate 8744016 bytes after allocating 27115520 bytes
>> This is a box with 80MB of main memory and 160MB of swap.
> Hmmmmm. Maybe it's time i go clean up some more memory leaks?
It seems so. :-(
>> Am I the only one finding this unacceptable?
> No, I think it's just plain sad, to be honest.
Okay, so I filed a PR: "middle-end/3973: GCC fails to bootstrap with
80+160MB memory / optimization".
This is a regression from GCC 2.95 and GCC 3.0.x, so I'll plan to mark
this high priority in time for GCC 3.1.
Gerald
--
Gerald "Jerry" pfeifer@dbai.tuwien.ac.at http://www.dbai.tuwien.ac.at/~pfeifer/