Linux 2.6.32 Kernel Scaling

Linux kernel multi-core scaling tests with a number of multi-threaded test profiles. This is for an upcoming Phoronix.com comparison.

HTML result view exported from: https://openbenchmarking.org/result/1103023-IV-1103017IV18.

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionLinux 2.6.35 1 Core 2 Cores 3 Cores 4 Cores 6 Cores 6 Cores + HTIntel Core i7 970 @ 2.67GHz (1 Core)ASRock X58 SuperIntel 5520/5500/X58 + ICH10R3072MB320GB Seagate ST3320620ASNVIDIA GeForce 9800 GTX 512MBRealtek ALC889AUbuntu 10.042.6.35-020635-generic (x86_64)GNOME 2.30.2X Server 1.7.6nouveau 0.0.15GCC 4.4.3ext41920x1080Intel Core i7 970 @ 2.67GHz (2 Cores)Intel Core i7 970 @ 2.67GHz (3 Cores)NVIDIA GeForce 9800 GTX 512MB (675/1100MHz)2.6.38-999-generic (x86_64)Intel Core i7 970 @ 2.67GHz (4 Cores)NVIDIA GeForce 9800 GTX 512MB2.6.35-020635-generic (x86_64)Intel Core i7 970 @ 2.67GHz (6 Cores)Intel Core i7 970 @ 2.67GHz (12 Cores)NVIDIA GeForce 9800 GTX 512MB (675/1100MHz)2.6.38-999-generic (x86_64)OpenBenchmarking.orgSystem Details- Intel SpeedStep was enabled.

build-php: Time To Compilebuild-apache: Time To Compilec-ray: Total Timecompress-7zip: Compress Speed Testgraphics-magick: HWB Color Spacegraphics-magick: Blurgraphics-magick: Local Adaptive Thresholdinggraphics-magick: Resizinggraphics-magick: Sharpenhmmer: Pfam Database Searchnpb: FT.Bnpb: LU.Anpb: MG.Bsmallpt: Global Illumination Renderer; 100 Samplesx264: H.264 Video Encodingapache: Static Web Page Servingclomp: Static OMP SpeedupLinux 2.6.35 1 Core 2 Cores 3 Cores 4 Cores 6 Cores 6 Cores + HT134.5994.48425.52241056251034992.901005.101403.96908.5198614.226778.180.9873.1554.66211.153934754018511747.061957.472760.351807.5249322.0510687.411.9256.2444.91140.853981834825622332.142831.533990.132653.6132936.6413380.362.7543.9936.56106.167841895530702924.653654.965118.373474.1224645.9915441.393.5232.4431.4471.1911478966440803817.454625.297086.544418.3316468.4320379.254.8330.6331.4761.6815353936953845416.494113.497764.154355.3912282.3916400.046.78OpenBenchmarking.org

Timed PHP Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To Compile1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT306090120150SE +/- 0.97, N = 3SE +/- 1.20, N = 6SE +/- 0.54, N = 3SE +/- 0.07, N = 3SE +/- 1.53, N = 6SE +/- 0.04, N = 3134.5973.1556.2443.9932.4430.63

Timed Apache Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Apache Compilation 2.2.17Time To Compile1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT20406080100SE +/- 0.03, N = 3SE +/- 0.16, N = 3SE +/- 0.45, N = 3SE +/- 0.18, N = 3SE +/- 0.05, N = 3SE +/- 0.06, N = 394.4854.6644.9136.5631.4431.47

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT90180270360450SE +/- 0.05, N = 3SE +/- 0.08, N = 3SE +/- 0.13, N = 3SE +/- 0.44, N = 3SE +/- 0.78, N = 3SE +/- 0.02, N = 3425.52211.15140.85106.1671.1961.68

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.13Compress Speed Test1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT3K6K9K12K15KSE +/- 47.89, N = 6SE +/- 28.67, N = 3SE +/- 4.18, N = 3SE +/- 12.50, N = 3SE +/- 14.50, N = 3SE +/- 259.91, N = 324103934398178411147815353

GraphicsMagick

Operation: HWB Color Space

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: HWB Color Space1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3567583899693

GraphicsMagick

Operation: Blur

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Blur1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT1530456075SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3254048556469

GraphicsMagick

Operation: Local Adaptive Thresholding

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive Thresholding1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT1224364860SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3101825304053

GraphicsMagick

Operation: Resizing

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Resizing1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3345162708084

GraphicsMagick

Operation: Sharpen

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Sharpen1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT1224364860SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 391723293854

Timed HMMer Search

Pfam Database Search

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database Search1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT20406080100SE +/- 0.09, N = 3SE +/- 0.09, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.05, N = 3SE +/- 0.10, N = 392.9047.0632.1424.6517.4516.49

NAS Parallel Benchmarks

Test / Class: FT.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.B1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT10002000300040005000SE +/- 0.06, N = 3SE +/- 2.63, N = 3SE +/- 0.67, N = 3SE +/- 1.63, N = 3SE +/- 5.13, N = 3SE +/- 2.25, N = 31005.101957.472831.533654.964625.294113.49

NAS Parallel Benchmarks

Test / Class: LU.A

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.A1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT17003400510068008500SE +/- 0.43, N = 3SE +/- 0.42, N = 3SE +/- 0.77, N = 3SE +/- 1.20, N = 3SE +/- 4.35, N = 3SE +/- 15.17, N = 31403.962760.353990.135118.377086.547764.15

NAS Parallel Benchmarks

Test / Class: MG.B

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.B1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT9001800270036004500SE +/- 0.20, N = 3SE +/- 0.55, N = 3SE +/- 0.94, N = 3SE +/- 2.47, N = 3SE +/- 21.42, N = 3SE +/- 2.28, N = 3908.511807.522653.613474.124418.334355.39

Smallpt

Global Illumination Renderer; 100 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 Samples1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT2004006008001000SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3986493329246164122

x264

H.264 Video Encoding

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2010-11-22H.264 Video Encoding1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT20406080100SE +/- 0.27, N = 3SE +/- 0.06, N = 3SE +/- 0.26, N = 3SE +/- 0.40, N = 3SE +/- 0.88, N = 3SE +/- 1.34, N = 414.2222.0536.6445.9968.4382.39

Apache Benchmark

Static Web Page Serving

OpenBenchmarking.orgRequests Per Second, More Is BetterApache Benchmark 2.2.17Static Web Page Serving1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT4K8K12K16K20KSE +/- 8.88, N = 3SE +/- 18.81, N = 3SE +/- 127.39, N = 3SE +/- 204.25, N = 3SE +/- 140.12, N = 3SE +/- 329.62, N = 66778.1810687.4113380.3615441.3920379.2516400.04

CLOMP

Static OMP Speedup

OpenBenchmarking.orgSpeedup, More Is BetterCLOMP 3.3Static OMP Speedup1 Core2 Cores3 Cores4 Cores6 Cores6 Cores + HT246810SE +/- 0.00, N = 5SE +/- 0.01, N = 5SE +/- 0.02, N = 5SE +/- 0.02, N = 5SE +/- 0.04, N = 5SE +/- 0.09, N = 60.981.922.753.524.836.78

Phoronix Test Suite v10.8.4