RPI-Cachebench

Running pts/cachebench-1.0.0 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1406266-PL-1406255PL69.

RPI-CachebenchProcessorMotherboardMemoryDiskOSKernelDesktopDisplay ServerCompilerFile-SystemScreen ResolutionOpenGLCachbet on the PI REV 2BComparison to CTARMv6-compatible rev 7 @ 0.70GHz (1 Core)BCM2708437MB8GB SD08GDebian Linux 7.53.12.22+ (armv6l)LXDE 0.5.10X Server 1.12.4GCC 4.6.3ext41920x1200ARMv7 rev 4 @ 1.01GHz (2 Cores)sun7i2048MB3.4.75-sun7i (armv7l)2.1 Mesa 8.0.51280x720OpenBenchmarking.orgCompiler Details- Cachbet on the PI REV 2B: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv6 --with-float=hard --with-fpu=vfp -v - Comparison to CT: --build=arm-linux-gnueabihf --disable-sjlj-exceptions --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,c++,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v Processor Details- Cachbet on the PI REV 2B: Scaling Governor: BCM2835 Freq powersave- Comparison to CT: Scaling Governor: sunxi performance

RPI-Cachebenchcachebench: Readcachebench: Writecachebench: Read / Modify / WriteCachbet on the PI REV 2BComparison to CT520.19632.75504.721760.532331.952104.25OpenBenchmarking.org

CacheBench

Test: Read

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: ReadCachbet on the PI REV 2BComparison to CT400800120016002000SE +/- 20.37, N = 6SE +/- 2.14, N = 3520.191760.531. (CC) gcc options: -lrt

CacheBench

Test: Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: WriteCachbet on the PI REV 2BComparison to CT5001000150020002500SE +/- 3.54, N = 3SE +/- 13.09, N = 3632.752331.951. (CC) gcc options: -lrt

CacheBench

Test: Read / Modify / Write

OpenBenchmarking.orgMB/s, More Is BetterCacheBenchTest: Read / Modify / WriteCachbet on the PI REV 2BComparison to CT5001000150020002500SE +/- 0.55, N = 3SE +/- 12.83, N = 3504.722104.251. (CC) gcc options: -lrt

Phoronix Test Suite v10.8.4