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Date: Tue, 16 Oct 2001 13:00:41 -0500
From: JT Williams <jeffw AT darwin DOT sfbr DOT org>
To: djgpp AT delorie DOT com
Subject: Re: MAKEing Turbo Vision 1.1.3
Message-ID: <20011016130041.A19158@kendall.sfbr.org>
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-: > BTW: gcc 3.x is much more slower than previous versions and currently new
-: > packages are linked with the new gettext so be prepared for slower
-: > compilations and bigger files in the future.
-: 
-: How much slower is GCC 3.x as compared to previous versions?  I hear
-: figures like 30% slower; do you have similar measurements?


Below are some timings that might be of interest.  These are for
configuring and compiling the djgpp port of `hello' (hello13.zip).
(Not much of a test, but it's simple, convenient, and about all
I have patience for ;-)

-- 
jtw


Test platform
-------------
386SX, 387FPU, 25MHz, DOS 5.0, bash 2.04, djdev 2.03

go32-v2 (without ramdisk or smartdrv)
-------------------------------------
DPMI memory available: 5333Kb
DPMI swap space available: 7583Kb

Timing results
--------------
                        gcc 2.7.2.1     gcc 3.0
                        ------------    ------------
ramdisk smartdrv        config  make    config  make
------- --------        ------  ----    ------  ----
0       0               161     81      276     187
1024K   0               142     78      326     219
2048K   0               146     78      430     473
0       1024K           123     71      256     223
0       512K            140     76      253     181

object and executable sizes
---------------------------

               2.7.2.1     3.0
               -------  -------
hello.exe       120171   138214
hello.o           7179     7258