Linux ASPM

Linux ASPM fixed? Phoronix.com article...

HTML result view exported from: https://openbenchmarking.org/result/1111106-AR-LINUXASPM62&sro&grt.

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

Idle, DPMS Off, Video Playback

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

Battery Power Usage

System Power Consumption Monitor

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

OpenArena

Resolution: 1600 x 900

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

OpenArena

System Power Consumption Monitor

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

Phoronix Test Suite System Monitoring

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

Phoronix Test Suite v10.8.4