Ubuntu 12.04 Oracle VM VirtualBox

Intel Core i7-3960X benchmarking of various Ubuntu 12.04 LTS virtualization options with the Precise Linux 3.2 kernel. Testing of bare metal, Xen, KVM, and Oracle VM VirtualBox virtualization methods from this Intel Sandy Bridge Extreme Edition system that was running in the same configuration for the duration of testing. This Linux virtualization benchmarking is for a future article on Phoronix.com.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1203258-SU-VIRTUALBO78
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Bioinformatics 3 Tests
Timed Code Compilation 2 Tests
C/C++ Compiler Tests 13 Tests
Compression Tests 2 Tests
CPU Massive 17 Tests
Creator Workloads 5 Tests
Cryptography 2 Tests
Disk Test Suite 2 Tests
Encoding 2 Tests
Fortran Tests 2 Tests
HPC - High Performance Computing 4 Tests
MPI Benchmarks 2 Tests
Multi-Core 12 Tests
Programmer / Developer System Benchmarks 2 Tests
Renderers 2 Tests
Scientific Computing 3 Tests
Server 2 Tests
Server CPU Tests 8 Tests
Single-Threaded 2 Tests
Video Encoding 2 Tests

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Intel Core i7 3960X: Bare Metal
March 24 2012
 
Intel Core i7 3960X: KVM
March 24 2012
 
Intel Core i7 3960X: Xen
March 24 2012
 
Intel Core i7 3960X: VirtualBox
March 25 2012
 
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Intel Core i7 3960X: Bare Metal

Processor: Intel Core i7-3960X @ 3.20GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Sandy DMI2, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: AMD Radeon HD 6570 512MB, Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Intel 82579LM Gigabit Connection

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 5.6.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.99, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc2. Compiz was running on this system.

Intel Core i7 3960X: KVM

Processor: QEMU Virtual 1.0 @ 3.20GHz (12 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 12288MB, Disk: 16GB, Graphics: LLVMpipe, Audio: Generic 1af4 ID 20, Network: Red Hat Virtio device

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 2D 5.6.0, Display Server: X Server 1.11.3, Display Driver: cirrus 1.3.2, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 1.0

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc2.

Intel Core i7 3960X: Xen

Processor: Intel Core i7-3960X @ 3.20GHz (12 Cores), Motherboard: Xen HVM domU v4.1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 12288MB, Disk: 26GB, Graphics: LLVMpipe, Audio: Ensoniq ES1370

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 2D 5.6.0, Display Server: X Server 1.11.3, Display Driver: cirrus 1.3.2, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.1.2

Intel Core i7 3960X: VirtualBox

Processor: Intel Core i7-3960X @ 3.19GHz (12 Cores), Motherboard: innotek VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 12288MB, Disk: 41GB VBOX HDD, Graphics: LLVMpipe, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 2D 5.6.0, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768, System Layer: VirtualBox 4.1.10_Ubuntur76795

ProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionSystem LayerIntel Core i7 3960X Bare Metal KVM Xen VirtualBoxIntel Core i7-3960X @ 3.20GHz (12 Cores)Intel DX79SIIntel Sandy DMI216384MB240GB OCZ VERTEX3AMD Radeon HD 6570 512MBRealtek ALC892DELL P2210HIntel 82579LM Gigabit ConnectionUbuntu 12.043.2.0-20-generic (x86_64)Unity 5.6.0X Server 1.11.3radeon 6.14.992.1 Mesa 8.0.2 Gallium 0.4GCC 4.6ext41920x1080QEMU Virtual 1.0 @ 3.20GHz (12 Cores)BochsRed Hat Virtio12288MB16GBLLVMpipeGeneric 1af4 ID 20Red Hat Virtio deviceUnity 2D 5.6.0cirrus 1.3.21024x768QEMU 1.0Intel Core i7-3960X @ 3.20GHz (12 Cores)Xen HVM domU v4.1.2Intel 440FX- 82441FX PMC26GBEnsoniq ES1370Xen HVM domU 4.1.2Intel Core i7-3960X @ 3.19GHz (12 Cores)innotek VirtualBox v1.241GB VBOX HDDIntel 82801AA AC 97 AudioIntel 82540EM Gigabitvesa 2.3.0VirtualBox 4.1.10_Ubuntur76795OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v Disk Details- CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattrSystem Details- Intel Core i7 3960X: Bare Metal: Disk Scheduler: CFQ. Python 2.7.3rc2. Compiz was running on this system.- Intel Core i7 3960X: KVM: Disk Scheduler: CFQ. Python 2.7.3rc2.- Intel Core i7 3960X: Xen: Disk Scheduler: CFQ. Python 2.7.3rc2.- Intel Core i7 3960X: VirtualBox: Disk Scheduler: CFQ. Python 2.7.3rc2.

compilebench: Compilecompilebench: Initial Createdbench: 1tiobench: Rand Write - 64MB - 8vpxenc: vpxencx264: H.264 Video Encodinggraphics-magick: Blurgraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive Thresholdinggraphics-magick: Resizinggraphics-magick: Sharpenhimeno: Poisson Pressure Solvercompress-7zip: Compress Speed Testscimark2: Compositescimark2: Dense LU Matrix Factorizationscimark2: Fast Fourier Transformscimark2: Sparse Matrix Multiplyjohn-the-ripper: Blowfishhmmer: Pfam Database Searchmafft: Multiple Sequence Alignmentbuild-imagemagick: Time To Compilebuild-linux-kernel: Time To Compilec-ray: Total Timecompress-lzma: 256MB File Compressioncompress-pbzip2: 256MB File Compressioncrafty: Elapsed Timenero2d: Total Timesmallpt: Global Illumination Renderer; 100 Samplesopenssl: RSA 4096-bit Performancenpb: BT.Anpb: CG.Bnpb: EP.Bnpb: FT.Bnpb: IS.Cnpb: LU.Anpb: MG.Bnpb: SP.Anpb: UA.Anginx: Static Web Page ServingIntel Core i7 3960X Bare Metal KVM Xen VirtualBox429.00220.11300.55174.6223.54170.4411816285146871357.24250151062.221941.16307.911653.30656212.144.8942.0765.7137.37155.286.0690.96708.092174.9816396.463307.14305.529102.76154.5715393.0810158.859340.3673.1217638.33312.79159.19268.339.5719.67139.5111315783138851322.1521319957.191737.26180.141473.43627010.677.4541.3176.5239.42197.936.4293.82715.722174.8514094.952941.37297.078589.0084.9712133.888422.947007.1756.9616675.53378.65144.09255.00135.8923.18156.549814677130811351.65237621050.681928.90308.621617.4356579.747.6450.36116.7539.49144.336.3892.55713.812174.9814979.752841.48297.518693.00153.9911580.197698.616944.8146.0917788.74348.64140.54113.9435.867.9427.03901346297661258.825200907.171644.01171.661384.57217929.9460.6558.26116.3656.52209.4813.5399.29749.632971.983600.71675.11207.844871.7280.942537.951430.531100.632.793505.38OpenBenchmarking.org

Compile Bench

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileKVMVirtualBoxXenBare Metal90180270360450SE +/- 4.32, N = 6SE +/- 4.86, N = 5SE +/- 6.17, N = 3SE +/- 6.76, N = 3312.79348.64378.65429.00
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: CompileKVMVirtualBoxXenBare Metal80160240320400Min: 291.75 / Avg: 312.79 / Max: 321.45Min: 337.45 / Avg: 348.64 / Max: 364.8Min: 368.48 / Avg: 378.65 / Max: 389.79Min: 415.68 / Avg: 429 / Max: 437.68

OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateVirtualBoxXenKVMBare Metal50100150200250SE +/- 2.72, N = 3SE +/- 1.77, N = 3SE +/- 2.38, N = 4SE +/- 6.99, N = 3140.54144.09159.19220.11
OpenBenchmarking.orgMB/s, More Is BetterCompile Bench 0.6Test: Initial CreateVirtualBoxXenKVMBare Metal4080120160200Min: 135.11 / Avg: 140.54 / Max: 143.49Min: 140.64 / Avg: 144.09 / Max: 146.47Min: 152.11 / Avg: 159.19 / Max: 162.16Min: 206.13 / Avg: 220.11 / Max: 227.49

Dbench

Dbench is a benchmark designed by the Samba project as a free alternative to netbench, but dbench contains only file-system calls for testing the disk performance. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1VirtualBoxXenKVMBare Metal70140210280350SE +/- 0.88, N = 3SE +/- 0.22, N = 3SE +/- 0.67, N = 3SE +/- 0.11, N = 3113.94255.00268.33300.551. (CC) gcc options: -lpopt
OpenBenchmarking.orgMB/s, More Is BetterDbench 4.0Client Count: 1VirtualBoxXenKVMBare Metal50100150200250Min: 112.3 / Avg: 113.94 / Max: 115.32Min: 254.78 / Avg: 255 / Max: 255.44Min: 267.35 / Avg: 268.33 / Max: 269.62Min: 300.42 / Avg: 300.55 / Max: 300.761. (CC) gcc options: -lpopt

Threaded I/O Tester

OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 8KVMVirtualBoxXenBare Metal4080120160200SE +/- 0.04, N = 4SE +/- 0.55, N = 8SE +/- 0.34, N = 4SE +/- 0.29, N = 49.5735.86135.89174.62
OpenBenchmarking.orgMB/s, More Is BetterThreaded I/O Tester 0.3.3Test: Random Write - Size Per Thread: 64MB - Thread Count: 8KVMVirtualBoxXenBare Metal306090120150Min: 9.48 / Avg: 9.57 / Max: 9.65Min: 34.07 / Avg: 35.86 / Max: 38.36Min: 135.28 / Avg: 135.89 / Max: 136.86Min: 173.98 / Avg: 174.62 / Max: 175.27

VP8 libvpx Encoding

OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxencVirtualBoxKVMXenBare Metal612182430SE +/- 0.04, N = 3SE +/- 0.04, N = 3SE +/- 0.09, N = 3SE +/- 0.12, N = 37.9419.6723.1823.541. (CC) gcc options: -m64 -lvpx -lm -lpthread
OpenBenchmarking.orgFrames Per Second, More Is BetterVP8 libvpx Encoding 0.9.7-p1vpxencVirtualBoxKVMXenBare Metal510152025Min: 7.89 / Avg: 7.94 / Max: 8.01Min: 19.61 / Avg: 19.67 / Max: 19.75Min: 23.08 / Avg: 23.18 / Max: 23.35Min: 23.31 / Avg: 23.54 / Max: 23.681. (CC) gcc options: -m64 -lvpx -lm -lpthread

x264

OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video EncodingVirtualBoxKVMXenBare Metal4080120160200SE +/- 0.19, N = 3SE +/- 1.55, N = 3SE +/- 2.52, N = 3SE +/- 1.43, N = 327.03139.51156.54170.44
OpenBenchmarking.orgFrames Per Second, More Is Betterx264 2011-12-06H.264 Video EncodingVirtualBoxKVMXenBare Metal306090120150Min: 26.75 / Avg: 27.03 / Max: 27.4Min: 137.32 / Avg: 139.51 / Max: 142.51Min: 151.98 / Avg: 156.54 / Max: 160.66Min: 167.7 / Avg: 170.44 / Max: 172.54

GraphicsMagick

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: BlurVirtualBoxXenKVMBare Metal306090120150SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 39098113118-lXext -lSM -lICE -lX111. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lz -lm -lgomp -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: BlurVirtualBoxXenKVMBare Metal20406080100Min: 89 / Avg: 90 / Max: 91Min: 98 / Avg: 98.33 / Max: 99Min: 113 / Avg: 113 / Max: 113Min: 117 / Avg: 117.67 / Max: 1181. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: HWB Color SpaceVirtualBoxXenKVMBare Metal4080120160200SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3134146157162-lXext -lSM -lICE -lX111. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lz -lm -lgomp -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: HWB Color SpaceVirtualBoxXenKVMBare Metal306090120150Min: 134 / Avg: 134.33 / Max: 135Min: 146 / Avg: 146 / Max: 146Min: 157 / Avg: 157 / Max: 157Min: 162 / Avg: 162 / Max: 1621. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive ThresholdingVirtualBoxXenKVMBare Metal20406080100SE +/- 0.88, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 362778385-lXext -lSM -lICE -lX111. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lz -lm -lgomp -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: Local Adaptive ThresholdingVirtualBoxXenKVMBare Metal1632486480Min: 60 / Avg: 61.67 / Max: 63Min: 77 / Avg: 77 / Max: 77Min: 83 / Avg: 83 / Max: 83Min: 85 / Avg: 85 / Max: 851. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: ResizingVirtualBoxXenKVMBare Metal306090120150SE +/- 1.53, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 397130138146-lXext -lSM -lICE -lX111. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lz -lm -lgomp -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: ResizingVirtualBoxXenKVMBare Metal306090120150Min: 95 / Avg: 97 / Max: 100Min: 129 / Avg: 129.67 / Max: 130Min: 138 / Avg: 138 / Max: 138Min: 146 / Avg: 146 / Max: 1461. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lz -lm -lgomp -lpthread

OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: SharpenVirtualBoxXenKVMBare Metal20406080100SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 366818587-lXext -lSM -lICE -lX111. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lz -lm -lgomp -lpthread
OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.12Operation: SharpenVirtualBoxXenKVMBare Metal1632486480Min: 66 / Avg: 66 / Max: 66Min: 81 / Avg: 81 / Max: 81Min: 85 / Avg: 85 / Max: 85Min: 87 / Avg: 87 / Max: 871. (CC) gcc options: -std=gnu99 -fopenmp -O3 -pthread -lz -lm -lgomp -lpthread

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverVirtualBoxKVMXenBare Metal30060090012001500SE +/- 1.94, N = 3SE +/- 0.45, N = 3SE +/- 0.24, N = 3SE +/- 0.38, N = 31258.821322.151351.651357.241. (CC) gcc options: -O3
OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure SolverVirtualBoxKVMXenBare Metal2004006008001000Min: 1256.6 / Avg: 1258.82 / Max: 1262.69Min: 1321.3 / Avg: 1322.15 / Max: 1322.81Min: 1351.22 / Avg: 1351.65 / Max: 1352.06Min: 1356.6 / Avg: 1357.24 / Max: 1357.931. (CC) gcc options: -O3

7-Zip Compression

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestVirtualBoxKVMXenBare Metal5K10K15K20K25KSE +/- 93.66, N = 3SE +/- 343.26, N = 4SE +/- 146.01, N = 3SE +/- 101.71, N = 352002131923762250151. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestVirtualBoxKVMXenBare Metal4K8K12K16K20KMin: 5030 / Avg: 5200.33 / Max: 5353Min: 20637 / Avg: 21318.5 / Max: 22194Min: 23604 / Avg: 23762.33 / Max: 24054Min: 24812 / Avg: 25015.33 / Max: 251221. (CXX) g++ options: -pipe -lpthread

SciMark

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeVirtualBoxKVMXenBare Metal2004006008001000SE +/- 3.59, N = 4SE +/- 1.82, N = 4SE +/- 1.40, N = 4SE +/- 1.30, N = 4907.17957.191050.681062.22
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: CompositeVirtualBoxKVMXenBare Metal2004006008001000Min: 897.03 / Avg: 907.17 / Max: 913.38Min: 952.6 / Avg: 957.19 / Max: 961.26Min: 1048 / Avg: 1050.68 / Max: 1053.9Min: 1059.16 / Avg: 1062.22 / Max: 1065.21

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationVirtualBoxKVMXenBare Metal400800120016002000SE +/- 15.87, N = 4SE +/- 5.66, N = 2SE +/- 3.47, N = 4SE +/- 1.77, N = 41644.011737.261928.901941.16
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Dense LU Matrix FactorizationVirtualBoxKVMXenBare Metal30060090012001500Min: 1611.28 / Avg: 1644.01 / Max: 1682.44Min: 1731.6 / Avg: 1737.26 / Max: 1742.92Min: 1918.47 / Avg: 1928.9 / Max: 1932.37Min: 1939.39 / Avg: 1941.16 / Max: 1946.47

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformVirtualBoxKVMBare MetalXen70140210280350SE +/- 1.03, N = 4SE +/- 0.38, N = 2SE +/- 6.32, N = 4SE +/- 0.95, N = 4171.66180.14307.91308.62
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Fast Fourier TransformVirtualBoxKVMBare MetalXen60120180240300Min: 169.1 / Avg: 171.66 / Max: 173.91Min: 179.76 / Avg: 180.14 / Max: 180.51Min: 289.07 / Avg: 307.91 / Max: 315.73Min: 306.68 / Avg: 308.62 / Max: 311.14

OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyVirtualBoxKVMXenBare Metal400800120016002000SE +/- 19.10, N = 4SE +/- 4.84, N = 4SE +/- 5.47, N = 4SE +/- 3.19, N = 41384.571473.431617.431653.30
OpenBenchmarking.orgMflops, More Is BetterSciMark 2.0Computational Test: Sparse Matrix MultiplyVirtualBoxKVMXenBare Metal30060090012001500Min: 1347.37 / Avg: 1384.57 / Max: 1422.22Min: 1462.86 / Avg: 1473.43 / Max: 1484.06Min: 1606.27 / Avg: 1617.43 / Max: 1631.87Min: 1644.98 / Avg: 1653.3 / Max: 1658.3

John The Ripper

OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.7.9Test: BlowfishVirtualBoxXenKVMBare Metal14002800420056007000SE +/- 147.29, N = 6SE +/- 204.91, N = 6SE +/- 125.58, N = 3SE +/- 17.15, N = 321795657627065621. (CC) gcc options: -fopenmp -lcrypt
OpenBenchmarking.orgReal C/S, More Is BetterJohn The Ripper 1.7.9Test: BlowfishVirtualBoxXenKVMBare Metal11002200330044005500Min: 1760 / Avg: 2178.67 / Max: 2640Min: 4881 / Avg: 5657.33 / Max: 6222Min: 6021 / Avg: 6270 / Max: 6423Min: 6538 / Avg: 6561.67 / Max: 65951. (CC) gcc options: -fopenmp -lcrypt

Timed HMMer Search

This test searches through the Pfam database of profile hidden markov models. The search finds the domain structure of Drosophila Sevenless protein. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchVirtualBoxBare MetalKVMXen714212835SE +/- 0.44, N = 5SE +/- 0.08, N = 3SE +/- 0.13, N = 3SE +/- 0.07, N = 329.9412.1410.679.741. (CC) gcc options: -O3 -pthread -lhmmer -lsquid -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed HMMer Search 2.3.2Pfam Database SearchVirtualBoxBare MetalKVMXen714212835Min: 28.7 / Avg: 29.94 / Max: 31.11Min: 12.04 / Avg: 12.14 / Max: 12.31Min: 10.48 / Avg: 10.67 / Max: 10.91Min: 9.64 / Avg: 9.74 / Max: 9.871. (CC) gcc options: -O3 -pthread -lhmmer -lsquid -lm

Timed MAFFT Alignment

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentVirtualBoxXenKVMBare Metal1428425670SE +/- 0.82, N = 3SE +/- 0.13, N = 6SE +/- 0.29, N = 6SE +/- 0.07, N = 360.657.647.454.891. (CC) gcc options: -O3 -lm -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed MAFFT Alignment 6.864Multiple Sequence AlignmentVirtualBoxXenKVMBare Metal1224364860Min: 59.56 / Avg: 60.65 / Max: 62.26Min: 7.34 / Avg: 7.64 / Max: 8.2Min: 6.55 / Avg: 7.45 / Max: 8.72Min: 4.79 / Avg: 4.89 / Max: 5.011. (CC) gcc options: -O3 -lm -lpthread

Timed ImageMagick Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.6.3-4Time To CompileVirtualBoxXenBare MetalKVM1326395265SE +/- 0.42, N = 3SE +/- 0.03, N = 3SE +/- 0.12, N = 3SE +/- 0.16, N = 358.2650.3642.0741.31
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed ImageMagick Compilation 6.6.3-4Time To CompileVirtualBoxXenBare MetalKVM1224364860Min: 57.45 / Avg: 58.26 / Max: 58.84Min: 50.29 / Avg: 50.36 / Max: 50.4Min: 41.92 / Avg: 42.07 / Max: 42.31Min: 41.01 / Avg: 41.31 / Max: 41.54

Timed Linux Kernel Compilation

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileXenVirtualBoxKVMBare Metal306090120150SE +/- 0.87, N = 3SE +/- 1.78, N = 5SE +/- 0.69, N = 3SE +/- 0.63, N = 3116.75116.3676.5265.71
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 3.1Time To CompileXenVirtualBoxKVMBare Metal20406080100Min: 115.29 / Avg: 116.75 / Max: 118.3Min: 113.26 / Avg: 116.36 / Max: 123.22Min: 75.54 / Avg: 76.52 / Max: 77.85Min: 65.03 / Avg: 65.71 / Max: 66.96

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeVirtualBoxXenKVMBare Metal1326395265SE +/- 0.28, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.07, N = 356.5239.4939.4237.371. (CC) gcc options: -lm -lpthread -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeVirtualBoxXenKVMBare Metal1122334455Min: 55.98 / Avg: 56.52 / Max: 56.89Min: 39.48 / Avg: 39.49 / Max: 39.52Min: 39.4 / Avg: 39.42 / Max: 39.44Min: 37.23 / Avg: 37.37 / Max: 37.461. (CC) gcc options: -lm -lpthread -O3

LZMA Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File CompressionVirtualBoxKVMBare MetalXen50100150200250SE +/- 0.71, N = 3SE +/- 0.43, N = 3SE +/- 0.27, N = 3SE +/- 0.45, N = 3209.48197.93155.28144.331. (CC) gcc options: -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterLZMA Compression256MB File CompressionVirtualBoxKVMBare MetalXen4080120160200Min: 208.5 / Avg: 209.48 / Max: 210.86Min: 197.16 / Avg: 197.93 / Max: 198.66Min: 154.97 / Avg: 155.28 / Max: 155.82Min: 143.47 / Avg: 144.33 / Max: 144.941. (CC) gcc options: -O3

Parallel BZIP2 Compression

OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.0.5256MB File CompressionVirtualBoxKVMXenBare Metal3691215SE +/- 0.26, N = 6SE +/- 0.09, N = 5SE +/- 0.11, N = 6SE +/- 0.03, N = 313.536.426.386.061. (CXX) g++ options: -O2 -pthread -lpthread -lbz2
OpenBenchmarking.orgSeconds, Fewer Is BetterParallel BZIP2 Compression 1.0.5256MB File CompressionVirtualBoxKVMXenBare Metal48121620Min: 12.9 / Avg: 13.53 / Max: 14.64Min: 6.28 / Avg: 6.42 / Max: 6.78Min: 6.25 / Avg: 6.38 / Max: 6.91Min: 6.02 / Avg: 6.06 / Max: 6.131. (CXX) g++ options: -O2 -pthread -lpthread -lbz2

Crafty

OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeVirtualBoxKVMXenBare Metal20406080100SE +/- 0.14, N = 3SE +/- 0.09, N = 3SE +/- 0.44, N = 3SE +/- 0.03, N = 399.2993.8292.5590.961. (CC) gcc options: -lstdc++ -lm
OpenBenchmarking.orgSeconds, Fewer Is BetterCrafty 23.4Elapsed TimeVirtualBoxKVMXenBare Metal20406080100Min: 99.05 / Avg: 99.29 / Max: 99.55Min: 93.65 / Avg: 93.82 / Max: 93.97Min: 91.72 / Avg: 92.55 / Max: 93.23Min: 90.9 / Avg: 90.96 / Max: 91.021. (CC) gcc options: -lstdc++ -lm

Open FMM Nero2D

OpenBenchmarking.orgSeconds, Fewer Is BetterOpen FMM Nero2D 2.0.2Total TimeVirtualBoxKVMXenBare Metal160320480640800749.63715.72713.81708.091. (CXX) g++ options: -O3 -lfftw3 -llapack -lblas -lgfortran -lquadmath -lm

Smallpt

Smallpt is a C++ global illumination renderer written in less than 100 lines of code. Global illumination is done via unbiased Monte Carlo path tracing and there is multi-threading support via the OpenMP library. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesVirtualBoxXenKVMBare Metal714212835SE +/- 0.58, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3292121211. (CXX) g++ options: -fopenmp -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesVirtualBoxXenKVMBare Metal612182430Min: 28 / Avg: 29 / Max: 30Min: 21 / Avg: 21.33 / Max: 22Min: 21 / Avg: 21 / Max: 21Min: 21 / Avg: 21 / Max: 211. (CXX) g++ options: -fopenmp -O3

OpenSSL

OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.0eRSA 4096-bit PerformanceVirtualBoxKVMBare MetalXen20406080100SE +/- 0.47, N = 4SE +/- 0.16, N = 4SE +/- 0.28, N = 4SE +/- 0.23, N = 471.9874.8574.9874.981. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl
OpenBenchmarking.orgSigns Per Second, More Is BetterOpenSSL 1.0.0eRSA 4096-bit PerformanceVirtualBoxKVMBare MetalXen1428425670Min: 70.6 / Avg: 71.98 / Max: 72.7Min: 74.4 / Avg: 74.85 / Max: 75.1Min: 74.5 / Avg: 74.98 / Max: 75.5Min: 74.3 / Avg: 74.98 / Max: 75.31. (CC) gcc options: -m64 -O3 -lssl -lcrypto -ldl

NAS Parallel Benchmarks

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.AVirtualBoxKVMXenBare Metal4K8K12K16K20KSE +/- 54.53, N = 3SE +/- 158.44, N = 3SE +/- 147.53, N = 3SE +/- 43.19, N = 33600.7114094.9514979.7516396.461. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: BT.AVirtualBoxKVMXenBare Metal3K6K9K12K15KMin: 3524.26 / Avg: 3600.71 / Max: 3706.29Min: 13783.95 / Avg: 14094.95 / Max: 14303.04Min: 14685.64 / Avg: 14979.75 / Max: 15147.22Min: 16310.3 / Avg: 16396.46 / Max: 16444.721. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: CG.BVirtualBoxXenKVMBare Metal7001400210028003500SE +/- 22.75, N = 6SE +/- 43.89, N = 6SE +/- 57.92, N = 6SE +/- 3.87, N = 3675.112841.482941.373307.141. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: CG.BVirtualBoxXenKVMBare Metal6001200180024003000Min: 609.77 / Avg: 675.11 / Max: 737.91Min: 2672.3 / Avg: 2841.48 / Max: 2963.84Min: 2724.58 / Avg: 2941.37 / Max: 3091.03Min: 3301.89 / Avg: 3307.14 / Max: 3314.71. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.BVirtualBoxKVMXenBare Metal70140210280350SE +/- 1.12, N = 3SE +/- 4.22, N = 6SE +/- 0.21, N = 3SE +/- 0.65, N = 3207.84297.07297.51305.521. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: EP.BVirtualBoxKVMXenBare Metal50100150200250Min: 206.18 / Avg: 207.84 / Max: 209.98Min: 276.02 / Avg: 297.07 / Max: 302.04Min: 297.11 / Avg: 297.51 / Max: 297.81Min: 304.47 / Avg: 305.52 / Max: 306.71. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.BVirtualBoxKVMXenBare Metal2K4K6K8K10KSE +/- 64.78, N = 6SE +/- 3.79, N = 3SE +/- 8.23, N = 3SE +/- 2.38, N = 34871.728589.008693.009102.761. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: FT.BVirtualBoxKVMXenBare Metal16003200480064008000Min: 4649.43 / Avg: 4871.72 / Max: 5042.79Min: 8584.3 / Avg: 8589 / Max: 8596.5Min: 8682.31 / Avg: 8693 / Max: 8709.19Min: 9098.84 / Avg: 9102.76 / Max: 9107.071. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: IS.CVirtualBoxKVMXenBare Metal306090120150SE +/- 0.33, N = 3SE +/- 0.09, N = 3SE +/- 0.05, N = 3SE +/- 0.28, N = 380.9484.97153.99154.571. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: IS.CVirtualBoxKVMXenBare Metal306090120150Min: 80.4 / Avg: 80.94 / Max: 81.54Min: 84.81 / Avg: 84.97 / Max: 85.13Min: 153.9 / Avg: 153.99 / Max: 154.09Min: 154.24 / Avg: 154.57 / Max: 155.131. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AVirtualBoxXenKVMBare Metal3K6K9K12K15KSE +/- 42.99, N = 3SE +/- 805.88, N = 6SE +/- 484.66, N = 6SE +/- 55.11, N = 32537.9511580.1912133.8815393.081. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: LU.AVirtualBoxXenKVMBare Metal3K6K9K12K15KMin: 2468.15 / Avg: 2537.95 / Max: 2616.33Min: 8600.59 / Avg: 11580.19 / Max: 13690.19Min: 10359.72 / Avg: 12133.88 / Max: 13865.06Min: 15285.66 / Avg: 15393.08 / Max: 15468.191. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.BVirtualBoxXenKVMBare Metal2K4K6K8K10KSE +/- 85.61, N = 6SE +/- 715.21, N = 6SE +/- 629.82, N = 6SE +/- 24.04, N = 31430.537698.618422.9410158.851. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: MG.BVirtualBoxXenKVMBare Metal2K4K6K8K10KMin: 1219.28 / Avg: 1430.53 / Max: 1759.4Min: 5535.8 / Avg: 7698.61 / Max: 9292.17Min: 5582.6 / Avg: 8422.94 / Max: 9568.27Min: 10113 / Avg: 10158.85 / Max: 10194.291. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.AVirtualBoxXenKVMBare Metal2K4K6K8K10KSE +/- 6.52, N = 3SE +/- 119.31, N = 4SE +/- 462.33, N = 6SE +/- 13.26, N = 31100.636944.817007.179340.361. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: SP.AVirtualBoxXenKVMBare Metal16003200480064008000Min: 1090.63 / Avg: 1100.63 / Max: 1112.89Min: 6645.2 / Avg: 6944.81 / Max: 7156.09Min: 5927.8 / Avg: 7007.17 / Max: 8408.02Min: 9322.7 / Avg: 9340.36 / Max: 9366.331. (F9X) gfortran options: -fopenmp

OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.AVirtualBoxXenKVMBare Metal1632486480SE +/- 0.07, N = 6SE +/- 2.58, N = 6SE +/- 6.08, N = 6SE +/- 0.05, N = 32.7946.0956.9673.121. (F9X) gfortran options: -fopenmp
OpenBenchmarking.orgTotal Mop/s, More Is BetterNAS Parallel Benchmarks 3.3Test / Class: UA.AVirtualBoxXenKVMBare Metal1428425670Min: 2.58 / Avg: 2.79 / Max: 3.06Min: 37.24 / Avg: 46.09 / Max: 53.57Min: 29.07 / Avg: 56.96 / Max: 67.73Min: 73.02 / Avg: 73.12 / Max: 73.21. (F9X) gfortran options: -fopenmp

NGINX Benchmark

OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingVirtualBoxKVMBare MetalXen4K8K12K16K20KSE +/- 44.99, N = 3SE +/- 256.40, N = 4SE +/- 40.72, N = 3SE +/- 36.94, N = 33505.3816675.5317638.3317788.741. (CC) gcc options: -lpthread -lcrypt -lz
OpenBenchmarking.orgRequests Per Second, More Is BetterNGINX Benchmark 1.0.11Static Web Page ServingVirtualBoxKVMBare MetalXen3K6K9K12K15KMin: 3460.39 / Avg: 3505.38 / Max: 3595.35Min: 16097.08 / Avg: 16675.53 / Max: 17316.31Min: 17567.53 / Avg: 17638.33 / Max: 17708.58Min: 17745.35 / Avg: 17788.74 / Max: 17862.231. (CC) gcc options: -lpthread -lcrypt -lz

Intel Core i7 3960X: Bare Metal

Processor: Intel Core i7-3960X @ 3.20GHz (12 Cores), Motherboard: Intel DX79SI, Chipset: Intel Sandy DMI2, Memory: 16384MB, Disk: 240GB OCZ VERTEX3, Graphics: AMD Radeon HD 6570 512MB, Audio: Realtek ALC892, Monitor: DELL P2210H, Network: Intel 82579LM Gigabit Connection

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 5.6.0, Display Server: X Server 1.11.3, Display Driver: radeon 6.14.99, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1920x1080

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc2. Compiz was running on this system.

Testing initiated at 24 March 2012 10:15 by user phoronix.

Intel Core i7 3960X: KVM

Processor: QEMU Virtual 1.0 @ 3.20GHz (12 Cores), Motherboard: Bochs, Chipset: Red Hat Virtio, Memory: 12288MB, Disk: 16GB, Graphics: LLVMpipe, Audio: Generic 1af4 ID 20, Network: Red Hat Virtio device

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 2D 5.6.0, Display Server: X Server 1.11.3, Display Driver: cirrus 1.3.2, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768, System Layer: QEMU 1.0

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc2.

Testing initiated at 24 March 2012 14:31 by user phoronix.

Intel Core i7 3960X: Xen

Processor: Intel Core i7-3960X @ 3.20GHz (12 Cores), Motherboard: Xen HVM domU v4.1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 12288MB, Disk: 26GB, Graphics: LLVMpipe, Audio: Ensoniq ES1370

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 2D 5.6.0, Display Server: X Server 1.11.3, Display Driver: cirrus 1.3.2, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768, System Layer: Xen HVM domU 4.1.2

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc2.

Testing initiated at 24 March 2012 18:12 by user phoronix.

Intel Core i7 3960X: VirtualBox

Processor: Intel Core i7-3960X @ 3.19GHz (12 Cores), Motherboard: innotek VirtualBox v1.2, Chipset: Intel 440FX- 82441FX PMC, Memory: 12288MB, Disk: 41GB VBOX HDD, Graphics: LLVMpipe, Audio: Intel 82801AA AC 97 Audio, Network: Intel 82540EM Gigabit

OS: Ubuntu 12.04, Kernel: 3.2.0-20-generic (x86_64), Desktop: Unity 2D 5.6.0, Display Server: X Server 1.11.3, Display Driver: vesa 2.3.0, OpenGL: 2.1 Mesa 8.0.2 Gallium 0.4, Compiler: GCC 4.6, File-System: ext4, Screen Resolution: 1024x768, System Layer: VirtualBox 4.1.10_Ubuntur76795

Compiler Notes: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++,go --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --target=x86_64-linux-gnu --with-arch-32=i686 --with-tune=generic -v
Disk Notes: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr
System Notes: Disk Scheduler: CFQ. Python 2.7.3rc2.

Testing initiated at 25 March 2012 07:23 by user phoronix.