Linux ASPM

Linux ASPM fixed? Phoronix.com article...

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1111106-AR-LINUXASPM62
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Linux 2.6.37
November 10 2011
 
Linux 2.6.38
November 10 2011
 
Linux 3.2
November 11 2011
 
Linux 3.2 + ASPM Patch
November 11 2011
 
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Linux ASPMProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionLinux 2.6.37Linux 2.6.38Linux 3.2Linux 3.2 + ASPM PatchIntel Core i7 720Q @ 1.47GHz (8 Cores)LENOVO 4318CTOIntel Core DMI4096MB160GB INTEL SSDSA2M160NVIDIA Quadro FX 880M (550/950MHz)Conexant CX20585Intel 82577LM Gigabit Connection + Intel Centrino Ultimate-N 6300Ubuntu 11.102.6.37-020637-generic (x86_64)Unity 4.22.0X Server 1.10.4nouveau 0.0.162.1 Mesa 7.11 Gallium 0.4GCC 4.6.1ext41600x9002.6.38-020638-generic (x86_64)NVIDIA Quadro FX 880M (550/790MHz)3.2.0-999-generic (x86_64)3.2.0-rc1-aspm+ (x86_64)OpenBenchmarking.orgSystem Details- Compiz was running on this system. This was running on battery power.

Linux ASPMopenarena: 1600 x 900DifferenceStandard ErrorStandard DeviationLinux 2.6.37Linux 2.6.38Linux 3.2Linux 3.2 + ASPM Patch38.231.01x0.381.70%37.871.00x0.150.66%76.802.03x0.200.45%76.202.01x0.210.47%OpenBenchmarking.org

Battery Power Usage

This test is designed for notebooks and netbooks and monitor's the system's battery consumption as it idles for 60 seconds, then turns off the monitor for 60 seconds via DPMS, then turns the display back on and plays back a sample H.264 1080p video file using mplayer with the X-Video output adapter. A line graph showing the power usage is then rendered. Learn more via the OpenBenchmarking.org test page.

MinAvgMaxLinux 2.6.37182892347634452Linux 2.6.38266443206741470Linux 3.2244192991138320Linux 3.2 + ASPM Patch179432358032844OpenBenchmarking.orgMilliwattsBattery Power UsageIdle, DPMS Off, Video Playback11K22K33K44K55K

MinAvgMaxLinux 2.6.37182892341834278Linux 2.6.38266443193241470Linux 3.2244192978138320Linux 3.2 + ASPM Patch179432350032844OpenBenchmarking.orgMilliwatts, Fewer Is BetterBattery Power UsageSystem Power Consumption Monitor11K22K33K44K55K

OpenArena

This is a test of OpenArena, a popular open-source first-person shooter. This game is based upon ioquake3, which in turn uses the GPL version of id Software's Quake 3 engine. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgFrames Per Second, More Is BetterOpenArena 0.8.5Resolution: 1600 x 900Linux 2.6.37Linux 2.6.38Linux 3.2Linux 3.2 + ASPM Patch20406080100SE +/- 0.38, N = 3SE +/- 0.15, N = 3SE +/- 0.20, N = 3SE +/- 0.21, N = 338.2337.8776.8076.20
OpenBenchmarking.orgFrames Per Second, More Is BetterOpenArena 0.8.5Resolution: 1600 x 900Linux 2.6.37Linux 2.6.38Linux 3.2Linux 3.2 + ASPM Patch1530456075Min: 37.6 / Avg: 38.23 / Max: 38.9Min: 37.6 / Avg: 37.87 / Max: 38.1Min: 76.4 / Avg: 76.8 / Max: 77Min: 75.8 / Avg: 76.2 / Max: 76.5

MinAvgMaxLinux 2.6.37301654265744114Linux 2.6.38404084861149698Linux 3.2362134800251096Linux 3.2 + ASPM Patch307714322346208OpenBenchmarking.orgMilliwatts, Fewer Is BetterOpenArena 0.8.5System Power Consumption Monitor13K26K39K52K65K

System Power Consumption Monitor

MinAvgMaxLinux 2.6.37182893492444114Linux 2.6.38266444193549698Linux 3.2244193801051096Linux 3.2 + ASPM Patch179433246546208OpenBenchmarking.orgMilliwattsSystem Power Consumption MonitorPhoronix Test Suite System Monitoring13K26K39K52K65K