From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 28456] radeon dri detects different number of pipes each boot
Date: Tue, 12 Oct 2010 16:33:20 -0700 (PDT) [thread overview]
Message-ID: <20101012233320.3E9ED13000D@annarchy.freedesktop.org> (raw)
In-Reply-To: <bug-28456-502@http.bugs.freedesktop.org/>
https://bugs.freedesktop.org/show_bug.cgi?id=28456
--- Comment #9 from J. Kanowitz <jkanowitz@snet.net> 2010-10-12 16:33:20 PDT ---
Just noticed this when doing some work on two "identical" Compaq SR1611NX
desktops. The 4-pipe log has quite a bit of noise at the end from uptime.
Both run Ubuntu 9.10 with its kernel "2.6.31-22-generic #65-Ubuntu SMP".
I have not checked whether it persists or varies by reboot, but will keep an
eye on it. I'm offering my logs to compare in case something immediately
sticks out.
The hardware configuration is highly identical between the machines but BIOS
versions are not; right now the machine coming up with a single pipe actually
has the newer one:
BIOS Information
Vendor: Phoenix Technologies, LTD
Version: 3.15
Release Date: 01/25/2007
than the one showing four:
BIOS Information
Vendor: Phoenix Technologies, LTD
Version: 3.10
Release Date: 10/14/2005
but this is not necessarily significant absent enough restarts to check for a
pattern. Quickie glxgears 'benchmarking' showed pessimistic results for what
turned out to be the machine that came up "1-piped" (appx. 1500fps vs. 4500fps
at default window size) and got me comparing logs, but that disparity
mysteriously resolved itself on subsequent runs.
--
Configure bugmail: https://bugs.freedesktop.org/userprefs.cgi?tab=email
------- You are receiving this mail because: -------
You are the assignee for the bug.
next prev parent reply other threads:[~2010-10-12 23:33 UTC|newest]
Thread overview: 13+ messages / expand[flat|nested] mbox.gz Atom feed top
2010-06-09 2:02 [Bug 28456] New: radeon dri detects different number of pipes each boot bugzilla-daemon
2010-06-09 2:03 ` [Bug 28456] " bugzilla-daemon
2010-06-09 2:08 ` bugzilla-daemon
2010-06-09 2:24 ` bugzilla-daemon
2010-06-09 2:54 ` bugzilla-daemon
2010-06-09 2:55 ` bugzilla-daemon
2010-09-14 15:36 ` bugzilla-daemon
2010-10-12 23:11 ` bugzilla-daemon
2010-10-12 23:12 ` bugzilla-daemon
2010-10-12 23:33 ` bugzilla-daemon [this message]
2011-02-09 15:18 ` [Bug 28456] [RADEON:KMS:RS400:INIT] " bugzilla-daemon
2011-02-09 15:22 ` bugzilla-daemon
2016-02-26 5:50 ` bugzilla-daemon
Reply instructions:
You may reply publicly to this message via plain-text email
using any one of the following methods:
* Save the following mbox file, import it into your mail client,
and reply-to-all from there: mbox
Avoid top-posting and favor interleaved quoting:
https://en.wikipedia.org/wiki/Posting_style#Interleaved_style
* Reply using the --to, --cc, and --in-reply-to
switches of git-send-email(1):
git send-email \
--in-reply-to=20101012233320.3E9ED13000D@annarchy.freedesktop.org \
--to=bugzilla-daemon@freedesktop.org \
--cc=dri-devel@lists.freedesktop.org \
/path/to/YOUR_REPLY
https://kernel.org/pub/software/scm/git/docs/git-send-email.html
* If your mail client supports setting the In-Reply-To header
via mailto: links, try the mailto: link
Be sure your reply has a Subject: header at the top and a blank line
before the message body.
This is a public inbox, see mirroring instructions
for how to clone and mirror all data and code used for this inbox;
as well as URLs for NNTP newsgroup(s).