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[Chicken-users] -Os
From: |
felix |
Subject: |
[Chicken-users] -Os |
Date: |
Thu, 19 Aug 2004 00:05:03 +0200 |
User-agent: |
Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.6) Gecko/20040113 |
Hi, everybody!
The other day I built Chicken with -Os instead of -O3 and
it seems that runtimes are only marginally longer, and
executable sizes are *much* smaller.
Naturally, I lost the logs of those tests, but I invite
everybody to play around with the settings. I would be
interested in the runtimes and executable sizes under
different platforms, so if somebody has the time and gives
it a try, I'd be grateful.
Just try:
export CFLAGS="-O3 -fomit-frame-pointer -fno-strict-aliasing"
./configure
make
make bench
ls -l .libs chicken-static csi-static
and:
export CFLAGS="-Os -fomit-frame-pointer -fno-strict-aliasing"
./configure
make
make bench
ls -l .libs chicken-static csi-static
cheers,
felix
- [Chicken-users] -Os,
felix <=