DragonFlyBSD 3.2 vs. Linux Intel Multi-Core Scaling

Intel Core i7-3960X testing on DragonFlyBSD 3.2.1 and Ubuntu 12.10 via the Phoronix Test Suite. lookign at the multi-threaded OS performance for a future article on Phoronix.com.

HTML result view exported from: https://openbenchmarking.org/result/1212083-RA-BSDSCALES74&sro.

ProcessorMemoryDiskMotherboardChipsetGraphicsAudioMonitorNetworkOSKernelCompilerFile-SystemDesktopDisplay ServerDisplay DriverOpenGLScreen ResolutionDragonFlyBSD 3.0.3DragonFlyBSD 3.2.1Ubuntu 12.10CentOS 6.3 1 Thread 2 Threads 3 Threads 4 Threads 6 Threads 12 Threads 1 Thread 2 Threads 3 Threads 4 Threads 6 Threads 12 Threads 1 Thread 2 Threads 3 Threads 4 Threads 6 Threads 12 Threads 1 Thread 2 Threads 3 Threads 4 Threads 6 Threads 12 ThreadsIntel Core i7-3960X @ 3.30GHz (1 Core)8192MBSATA OCZ VERTEX 1.30DragonFly3.0-RELEASE (x86_64)GCC 4.4.7hammerIntel Core i7-3960X @ 3.30GHz (2 Cores)Intel Core i7-3960X @ 3.30GHz (3 Cores)Intel Core i7-3960X @ 3.30GHz (4 Cores)Intel Core i7-3960X @ 3.30GHz (6 Cores)Intel Core i7-3960X @ 3.30GHz (12 Cores)Intel Core i7-3960X @ 3.30GHz (1 Core)3.2-RELEASE (x86_64)UnknownIntel Core i7-3960X @ 3.30GHz (2 Cores)Intel Core i7-3960X @ 3.30GHz (3 Cores)Intel Core i7-3960X @ 3.30GHz (4 Cores)Intel Core i7-3960X @ 3.30GHz (6 Cores)Intel Core i7-3960X @ 3.30GHz (12 Cores)Intel Core i7-3960X @ 3.30GHz (1 Core)Intel DX79SIIntel Xeon E5/Core64GB OCZ VERTEXAMD Radeon HD 4650 512MBRealtek ALC892DELL S2409WIntel 82579LM Gigabit ConnectionUbuntu 12.103.5.0-17-generic (x86_64)Unity 6.8.0X Server 1.13.0radeon 6.99.992.1 Mesa 9.0 Gallium 0.4ext41920x1080Intel Core i7-3960X @ 3.30GHz (2 Cores)Intel Core i7-3960X @ 3.30GHz (3 Cores)Intel Core i7-3960X @ 3.30GHz (4 Cores)Intel Core i7-3960X @ 3.30GHz (6 Cores)Intel Core i7-3960X @ 3.30GHz (12 Cores)Intel Core i7-3960X @ 3.30GHz (1 Core)Intel C600/X79CentOS 6.32.6.32-279.el6.x86_64 (x86_64)GNOME 2.28.2X Server 1.10.6radeon 6.14.22.1 Mesa 7.11 Gallium 0.4GCC 4.4.6 20120305Intel Core i7-3960X @ 3.30GHz (2 Cores)Intel Core i7-3960X @ 3.30GHz (3 Cores)Intel Core i7-3960X @ 3.30GHz (4 Cores)Intel Core i7-3960X @ 3.30GHz (6 Cores)Intel Core i7-3960X @ 3.30GHz (12 Cores)OpenBenchmarking.orgCompiler Details- Ubuntu 12.10: 1 Thread: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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- Ubuntu 12.10: 2 Threads: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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- Ubuntu 12.10: 3 Threads: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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- Ubuntu 12.10: 4 Threads: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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- Ubuntu 12.10: 6 Threads: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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- Ubuntu 12.10: 12 Threads: --build=x86_64-linux-gnu --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,go,fortran,objc,obj-c++ --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- CentOS 6.3: 1 Thread: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic- CentOS 6.3: 2 Threads: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic- CentOS 6.3: 3 Threads: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic- CentOS 6.3: 4 Threads: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic- CentOS 6.3: 6 Threads: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=generic- CentOS 6.3: 12 Threads: --build=x86_64-redhat-linux --disable-dssi --disable-libjava-multilib --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-unique-object --enable-java-awt=gtk --enable-java-maintainer-mode --enable-languages=c,c++,objc,obj-c++,java,fortran,ada --enable-libgcj-multifile --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=i686 --with-cloog --with-ecj-jar=/usr/share/java/eclipse-ecj.jar --with-java-home=/usr/lib/jvm/java-1.5.0-gcj-1.5.0.0/jre --with-ppl --with-tune=genericProcessor Details- Ubuntu 12.10: 1 Thread, Ubuntu 12.10: 2 Threads, Ubuntu 12.10: 3 Threads, Ubuntu 12.10: 4 Threads, Ubuntu 12.10: 6 Threads, Ubuntu 12.10: 12 Threads, CentOS 6.3: 1 Thread, CentOS 6.3: 2 Threads, CentOS 6.3: 3 Threads, CentOS 6.3: 4 Threads, CentOS 6.3: 6 Threads, CentOS 6.3: 12 Threads: Scaling Governor: ondemandSystem Details- Ubuntu 12.10: 1 Thread: Compiz was running on this system.- Ubuntu 12.10: 2 Threads: Compiz was running on this system.- Ubuntu 12.10: 3 Threads: Compiz was running on this system.- Ubuntu 12.10: 4 Threads: Compiz was running on this system.- Ubuntu 12.10: 6 Threads: Compiz was running on this system.- Ubuntu 12.10: 12 Threads: Compiz was running on this system.- CentOS 6.3: 1 Thread: SELinux: Enabled.- CentOS 6.3: 2 Threads: SELinux: Enabled.- CentOS 6.3: 3 Threads: SELinux: Enabled.- CentOS 6.3: 4 Threads: SELinux: Enabled.- CentOS 6.3: 6 Threads: SELinux: Enabled.- CentOS 6.3: 12 Threads: SELinux: Enabled.

himeno: Poisson Pressure Solverbuild-php: Time To Compilec-ray: Total Timegraphics-magick: Blurgraphics-magick: Sharpengraphics-magick: Resizinggraphics-magick: HWB Color Spacegraphics-magick: Local Adaptive ThresholdingDragonFlyBSD 3.0.3DragonFlyBSD 3.2.1Ubuntu 12.10CentOS 6.3 1 Thread 2 Threads 3 Threads 4 Threads 6 Threads 12 Threads 1 Thread 2 Threads 3 Threads 4 Threads 6 Threads 12 Threads 1 Thread 2 Threads 3 Threads 4 Threads 6 Threads 12 Threads 1 Thread 2 Threads 3 Threads 4 Threads 6 Threads 12 Threads718.86103.28211.51717.9860.49105.77719.5944.4770.65719.1737.2052.93709.7129.6635.35716.9924.9532.17719.35101.20214.774016537940719.3158.95107.404016537940719.4744.2171.654016537939718.9836.4553.794016537940710.6827.8635.914016537940717.8723.3032.4640165379391382.4689.96216.55461764106441433.3349.83106.82723199142711451.9436.8471.398943121161901436.3030.9853.55101531361721051429.7825.0335.72117711551851231367.8722.3131.581391051721921361586.7481.54212.75461765106441660.4344.69106.177431102145731652.6832.8370.819243125165931648.9728.6853.10105541401771081592.3923.2435.41122721601911281639.5521.1632.50137102163184134OpenBenchmarking.org

Himeno Benchmark

Poisson Pressure Solver

CentOS 6.3DragonFlyBSD 3.0.3DragonFlyBSD 3.2.1Ubuntu 12.10OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solver1 Thread12 Threads2 Threads3 Threads4 Threads6 Threads400800120016002000SE +/- 28.06, N = 3SE +/- 37.82, N = 6SE +/- 23.92, N = 3SE +/- 24.25, N = 5SE +/- 8.64, N = 3SE +/- 9.78, N = 3SE +/- 0.08, N = 3SE +/- 0.34, N = 3SE +/- 0.49, N = 3SE +/- 0.16, N = 3SE +/- 0.10, N = 3SE +/- 9.56, N = 3SE +/- 0.45, N = 3SE +/- 0.22, N = 3SE +/- 0.03, N = 3SE +/- 0.38, N = 3SE +/- 0.27, N = 3SE +/- 8.45, N = 3SE +/- 36.63, N = 6SE +/- 8.83, N = 3SE +/- 25.27, N = 6SE +/- 24.11, N = 6SE +/- 26.60, N = 6SE +/- 9.98, N = 31586.741639.551660.431652.681648.971592.39718.86716.99717.98719.59719.17709.71719.35717.87719.31719.47718.98710.681382.461367.871433.331451.941436.301429.781. (CC) gcc options: -O3

Timed PHP Compilation

Time To Compile

CentOS 6.3DragonFlyBSD 3.0.3DragonFlyBSD 3.2.1Ubuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterTimed PHP Compilation 5.2.9Time To Compile1 Thread12 Threads2 Threads3 Threads4 Threads6 Threads20406080100SE +/- 0.03, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.04, N = 3SE +/- 0.13, N = 3SE +/- 0.05, N = 3SE +/- 0.07, N = 3SE +/- 0.03, N = 3SE +/- 0.11, N = 3SE +/- 0.15, N = 3SE +/- 0.12, N = 3SE +/- 0.08, N = 3SE +/- 0.07, N = 3SE +/- 0.20, N = 3SE +/- 0.11, N = 3SE +/- 0.10, N = 3SE +/- 0.22, N = 3SE +/- 0.15, N = 3SE +/- 0.21, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 0.03, N = 3SE +/- 0.21, N = 3SE +/- 0.04, N = 381.5421.1644.6932.8328.6823.24103.2824.9560.4944.4737.2029.66101.2023.3023.3958.9544.2136.4527.8689.9622.3149.8336.8430.9825.031. (CC) gcc options: -O2 -pedantic -ldl -lz -lm

C-Ray

Total Time

CentOS 6.3DragonFlyBSD 3.0.3DragonFlyBSD 3.2.1Ubuntu 12.10OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time1 Thread12 Threads2 Threads3 Threads4 Threads6 Threads50100150200250SE +/- 0.84, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.09, N = 3SE +/- 0.08, N = 3SE +/- 0.03, N = 3SE +/- 0.03, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.01, N = 3SE +/- 0.01, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.02, N = 3SE +/- 0.04, N = 3SE +/- 3.01, N = 6SE +/- 0.07, N = 3SE +/- 0.01, N = 3SE +/- 0.06, N = 3SE +/- 0.03, N = 3SE +/- 0.01, N = 3212.7532.50106.1770.8153.1035.41211.5132.17105.7770.6552.9335.35214.7732.46107.4071.6553.7935.91216.5531.58106.8271.3953.5535.721. (CC) gcc options: -lm -lpthread -O3

GraphicsMagick

Operation: Blur

CentOS 6.3DragonFlyBSD 3.2.1Ubuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Blur1 Thread12 Threads2 Threads3 Threads4 Threads6 Threads306090120150SE +/- 0.00, N = 3SE +/- 0.67, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 34613774921051224040404040404613972891011171. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Sharpen

CentOS 6.3DragonFlyBSD 3.2.1Ubuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Sharpen1 Thread12 Threads2 Threads3 Threads4 Threads6 Threads20406080100SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3171023143547216161616161617105314353711. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Resizing

CentOS 6.3DragonFlyBSD 3.2.1Ubuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Resizing1 Thread12 Threads2 Threads3 Threads4 Threads6 Threads4080120160200SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 36516310212514016053535353535364172991211361551. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: HWB Color Space

CentOS 6.3DragonFlyBSD 3.2.1Ubuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: HWB Color Space1 Thread12 Threads2 Threads3 Threads4 Threads6 Threads4080120160200SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 31061841451651771917979797979791061921421611721851. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

GraphicsMagick

Operation: Local Adaptive Thresholding

CentOS 6.3DragonFlyBSD 3.2.1Ubuntu 12.10OpenBenchmarking.orgIterations Per Minute, More Is BetterGraphicsMagick 1.3.16Operation: Local Adaptive Thresholding1 Thread12 Threads2 Threads3 Threads4 Threads6 Threads306090120150SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.33, N = 3SE +/- 0.33, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 3SE +/- 0.00, N = 34413473931081284039403940404413671901051231. (CC) gcc options: -std=gnu99 -fopenmp -O2 -pthread -lz -lm -lgomp -lpthread

Phoronix Test Suite v10.8.5