gcc 4.1 compile time and memory usage graphs

[Serge Belyshev <belyshev at depni dot sinp dot msu dot ru>]

Hi,

I have measured compilation time and memory usage of mainline on x86_64
from 2005-02-25 to 2005-07-10 with one day interval.

Notes:
  o all compilers:
    - were checked out from cvs at 00:20 UTC except 2005-07-10,
      which was checked out at 00:40 (ie it includes new points-to solver)
    - configured with: --enable-languages=c --disable-werror --disable-checking
                       --disable-multilib
    - built with "make all-gcc"
      by GCC 4.0.1 20050701 (prerelease) (Debian 4.0.0-12)
  o measurments were done by program attached below

here are graphs:

here is raw data:

Attachment: combine.log.gz
Description: Text document

Attachment: dwarf2out.log.gz
Description: Text document

Attachment: fold-const.log.gz
Description: Text document

Attachment: insn-attrtab.log.gz
Description: Text document

here is legend to raw data:

Attachment: legend.txt
Description: Text document

and here is small C program I used to collect the data above
(works only with linux kernel) :

Attachment: ntime.c
Description: Text document

-- 
		Serge