From: samson swanson <intellectcrew@yahoo.com>
To: linux-kernel@vger.kernel.org
Subject: Compiling 2.2.19 with -O3 flag
Date: Thu, 23 May 2002 23:51:53 -0700 (PDT) [thread overview]
Message-ID: <20020524065153.15644.qmail@web14309.mail.yahoo.com> (raw)
hi everyone. [all done for fun]
I compiled 2.2.19 with the -O3 flag. then benched with
crafty (chess engine) and it peformed faster in that
respect.
I would like to ask when compiling with -O3 flag on a
kernel such as 2.2.19, what harm / side effect will I
feel later on if any? will i loose speed in other area's?
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next reply other threads:[~2002-05-24 6:51 UTC|newest]
Thread overview: 9+ messages / expand[flat|nested] mbox.gz Atom feed top
2002-05-24 6:51 samson swanson [this message]
2002-05-24 14:42 ` Compiling 2.2.19 with -O3 flag Alan Cox
2002-05-24 15:19 ` Robert Love
2002-05-24 15:44 ` Alan Cox
2002-05-24 16:45 ` Marcus Meissner
2002-05-24 16:54 ` Robert Love
2002-05-24 17:44 ` Christoph Hellwig
2002-05-24 17:55 ` Robert Love
2002-05-24 18:00 ` Christoph Hellwig
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