debian-7.6-3.2

A Kernel comparison via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1409046-KH-AUTOCOMPA78.

debian-7.6-3.2ProcessorMotherboardChipsetMemoryDiskGraphicsAudioNetworkOSKernelCompilerFile-SystemSystem LayerScreen ResolutionVBOX HDD - Intel Core i5-2500KDebian 7.6 3.14 kernelDebian 7.6 3.2 kernelcompcpu1Intel Core i5-2500K @ 3.39GHz (2 Cores)Oracle VirtualBox v1.2Intel 440FX- 82441FX PMC1024MB9GB VBOX HDDInnoTek VirtualBoxIntel 82801AA AC 97 AudioIntel 82540EM GigabitDebian 7.63.2.0-4-amd64 (x86_64)GCC 4.7.2ext4VirtualBox3.14-0.bpo.2-amd64 (x86_64)3.2.0-4-amd64 (x86_64)Intel Core i7-4960HQ @ 2.59GHz (4 Cores)1440x900OpenBenchmarking.orgCompiler Details- --build=x86_64-linux-gnu --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=i586 --with-tune=generic -v Disk Details- VBOX HDD - Intel Core i5-2500K: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattr- Debian 7.6 3.14 kernel: CFQ / data=ordered,errors=remount-ro,relatime,rw- Debian 7.6 3.2 kernel: CFQ / barrier=1,data=ordered,errors=remount-ro,relatime,rw,user_xattrSystem Details- VBOX HDD - Intel Core i5-2500K, Debian 7.6 3.14 kernel, Debian 7.6 3.2 kernel: Disk Scheduler: CFQ. Python 2.7.3.

debian-7.6-3.2polybench-c: 3 Matrix MultiplicationsDifferenceStandard ErrorStandard DeviationVBOX HDD - Intel Core i5-2500KDebian 7.6 3.14 kernelDebian 7.6 3.2 kernelcompcpu134.321.03x0.140.73%33.691.05x0.060.31%34.481.02x0.190.98%35.351.00x0.301.49%OpenBenchmarking.org

PolyBench-C

Test: 3 Matrix Multiplications

OpenBenchmarking.orgSeconds, Fewer Is BetterPolyBench-C 3.2Test: 3 Matrix MultiplicationsVBOX HDD - Intel Core i5-2500KDebian 7.6 3.14 kernelDebian 7.6 3.2 kernelcompcpu1816243240SE +/- 0.04, N = 3SE +/- 0.06, N = 3SE +/- 0.19, N = 3SE +/- 0.30, N = 333.7333.6934.4835.351. (CC) gcc options: -O3

Phoronix Test Suite v10.8.4