From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 31635] [r300g]Bad performance of 64-bit compilation compared to 32-bit.
Date: Mon, 15 Nov 2010 12:51:46 -0800 (PST) [thread overview]
Message-ID: <20101115205147.08E8113004E@annarchy.freedesktop.org> (raw)
In-Reply-To: <bug-31635-502@http.bugs.freedesktop.org/>
https://bugs.freedesktop.org/show_bug.cgi?id=31635
--- Comment #1 from Roland Scheidegger <sroland@vmware.com> 2010-11-15 12:51:46 PST ---
There are a couple of asm optimizations which are only available on 32bit and
not not 64bit (or some of them only on 64bit with 3dnow). Your gpu doesn't
support hw TCL so this could maybe make a difference. But gallium drivers
shouldn't really be affected by this. Some profiling data might help possibly.
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next prev parent reply other threads:[~2010-11-15 20:51 UTC|newest]
Thread overview: 6+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-11-15 19:03 [Bug 31635] New: Bad performance of 64-bit compilation compared to 32-bit bugzilla-daemon
2010-11-15 19:15 ` [Bug 31635] [r300g]Bad " bugzilla-daemon
2010-11-15 20:51 ` bugzilla-daemon [this message]
2010-11-15 21:16 ` bugzilla-daemon
2010-11-16 7:46 ` bugzilla-daemon
2010-11-16 7:47 ` bugzilla-daemon
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