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From: bugzilla-daemon@freedesktop.org
To: dri-devel@lists.freedesktop.org
Subject: [Bug 82050] New: R9270X pyrit benchmark perf regressions with latest kernel/llvm
Date: Sat, 02 Aug 2014 12:04:50 +0000	[thread overview]
Message-ID: <bug-82050-502@http.bugs.freedesktop.org/> (raw)


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https://bugs.freedesktop.org/show_bug.cgi?id=82050

          Priority: medium
            Bug ID: 82050
          Assignee: dri-devel@lists.freedesktop.org
           Summary: R9270X pyrit benchmark perf regressions with latest
                    kernel/llvm
          Severity: normal
    Classification: Unclassified
                OS: All
          Reporter: adf.lists@gmail.com
          Hardware: Other
            Status: NEW
           Version: git
         Component: Drivers/Gallium/radeonsi
           Product: Mesa

Don't really have time to bisect this but posting FYI.

Maybe pyrit benchmark is the glxgears of benchmarks - if so please say so and
I'll ignore it :-)

Status Que for my R9 270X pyrit 0.3.0 since I got it in May has been around -

Computed 75761.96 PMKs/s total.
#1: 'OpenCL-Device 'AMD PITCAIRN'': 73256.9 PMKs/s (RTT 0.8)
#2: 'CPU-Core (SSE2)': 743.3 PMKs/s (RTT 2.9)
#3: 'CPU-Core (SSE2)': 741.3 PMKs/s (RTT 2.8)
#4: 'CPU-Core (SSE2)': 740.2 PMKs/s (RTT 2.9)
#5: 'Network-Clients': 0.0 PMKs/s (RTT 0.0)

This was kernel agd5f drm-fixes-3.16-wip

I noticed yesterday after trying agd5f drm-next-3.17-rebased-on-fixes that I
lost around 10,000 PMKs/s with the newer kernel.

Both were with yesterdays mesa but llvm was older say a couple of weeks.

Updated llvm and mesa today and it's regressed more on both kernels - 

drm-fixes-3.16-wip

Computed 58233.89 PMKs/s total.
#1: 'OpenCL-Device 'AMD PITCAIRN'': 56076.6 PMKs/s (RTT 1.1)
#2: 'CPU-Core (SSE2)': 753.6 PMKs/s (RTT 2.9)
#3: 'CPU-Core (SSE2)': 754.5 PMKs/s (RTT 2.9)
#4: 'CPU-Core (SSE2)': 753.0 PMKs/s (RTT 2.9)
#5: 'Network-Clients': 0.0 PMKs/s (RTT 0.0)

drm-next-3.17-rebased-on-fixes

Computed 52379.38 PMKs/s total.
#1: 'OpenCL-Device 'AMD PITCAIRN'': 48822.1 PMKs/s (RTT 1.2)
#2: 'CPU-Core (SSE2)': 753.8 PMKs/s (RTT 2.9)
#3: 'CPU-Core (SSE2)': 754.9 PMKs/s (RTT 3.0)
#4: 'CPU-Core (SSE2)': 754.8 PMKs/s (RTT 2.9)
#5: 'Network-Clients': 0.0 PMKs/s (RTT 0.0)

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             reply	other threads:[~2014-08-02 12:04 UTC|newest]

Thread overview: 81+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2014-08-02 12:04 bugzilla-daemon [this message]
2014-08-04 15:57 ` [Bug 82050] R9270X pyrit benchmark perf regressions with latest kernel/llvm bugzilla-daemon
2014-08-05  9:40 ` bugzilla-daemon
2014-08-05 15:21 ` bugzilla-daemon
2014-08-05 16:02 ` bugzilla-daemon
2014-08-05 16:22 ` bugzilla-daemon
2014-08-05 17:21 ` bugzilla-daemon
2014-08-05 17:22 ` bugzilla-daemon
2014-08-05 23:23 ` bugzilla-daemon
2014-08-12  9:03 ` bugzilla-daemon
2014-08-12 11:47 ` bugzilla-daemon
2014-08-13  9:11 ` bugzilla-daemon
2014-08-13 15:08 ` bugzilla-daemon
2014-08-14  1:22 ` bugzilla-daemon
2014-08-14 11:51 ` bugzilla-daemon
2014-08-14 18:24 ` bugzilla-daemon
2014-08-14 20:28 ` bugzilla-daemon
2014-08-19  7:15 ` bugzilla-daemon
2014-08-19 18:32 ` bugzilla-daemon
2014-08-19 22:06 ` bugzilla-daemon
2014-08-19 22:22 ` bugzilla-daemon
2014-08-27  7:16 ` bugzilla-daemon
2014-08-27  7:16 ` bugzilla-daemon
2014-08-27  7:18 ` bugzilla-daemon
2014-08-27  8:07 ` bugzilla-daemon
2014-08-27  8:45 ` bugzilla-daemon
2014-08-27 18:42 ` bugzilla-daemon
2014-08-28  6:59 ` bugzilla-daemon
2014-08-28  9:01 ` bugzilla-daemon
2014-08-28 12:19 ` bugzilla-daemon
2014-08-28 17:50 ` bugzilla-daemon
2014-08-29  1:01 ` bugzilla-daemon
2014-09-01  6:23 ` bugzilla-daemon
2014-09-01  7:11 ` bugzilla-daemon
2014-09-01  9:16 ` bugzilla-daemon
2014-09-01  9:54 ` bugzilla-daemon
2014-09-01  9:58 ` bugzilla-daemon
2014-09-01  9:59 ` bugzilla-daemon
2014-09-01 10:09 ` bugzilla-daemon
2014-09-01 11:59 ` bugzilla-daemon
2014-09-01 12:59 ` bugzilla-daemon
2014-09-01 13:20 ` bugzilla-daemon
2014-09-01 14:33 ` bugzilla-daemon
2014-09-01 14:36 ` bugzilla-daemon
2014-09-01 14:37 ` bugzilla-daemon
2014-09-01 14:59 ` bugzilla-daemon
2014-09-02  9:20 ` bugzilla-daemon
2014-09-02  9:28 ` bugzilla-daemon
2014-09-02 10:44 ` bugzilla-daemon
2014-09-02 11:06 ` bugzilla-daemon
2014-09-02 11:55 ` bugzilla-daemon
2014-09-02 12:43 ` bugzilla-daemon
2014-09-02 22:25 ` bugzilla-daemon
2014-09-02 23:39 ` bugzilla-daemon
2014-09-03 10:08 ` bugzilla-daemon
2014-09-03 14:04 ` bugzilla-daemon
2014-09-03 15:26 ` bugzilla-daemon
2014-09-30  8:14 ` bugzilla-daemon
2014-09-30  8:38 ` bugzilla-daemon
2014-09-30 10:52 ` bugzilla-daemon
2014-09-30 13:32 ` bugzilla-daemon
2014-10-01  1:36 ` bugzilla-daemon
2014-10-01 11:54 ` bugzilla-daemon
2014-10-01 11:55 ` bugzilla-daemon
2014-10-01 13:37 ` bugzilla-daemon
2014-10-01 14:12 ` bugzilla-daemon
2014-10-01 14:14 ` bugzilla-daemon
2014-10-01 14:24 ` bugzilla-daemon
2014-10-01 14:27 ` bugzilla-daemon
2014-10-01 15:36 ` bugzilla-daemon
2014-10-01 15:58 ` bugzilla-daemon
2014-10-01 16:04 ` bugzilla-daemon
2014-10-02  7:11 ` bugzilla-daemon
2014-10-02  7:17 ` bugzilla-daemon
2014-10-02 11:14 ` bugzilla-daemon
2014-10-02 18:48 ` bugzilla-daemon
2014-10-02 18:54 ` bugzilla-daemon
2014-10-02 21:28 ` bugzilla-daemon
2014-10-04 15:00 ` bugzilla-daemon
2014-10-10  1:29 ` bugzilla-daemon
2014-10-10 15:23 ` bugzilla-daemon

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