pts-chess-2020-11-22

ARMv7 Cortex-A53 testing with a BCM2835 Raspberry Pi 3 Model B Plus Rev 1.3 and BCM2708 on Raspbian 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2011222-FI-PTSCHESS275.

pts-chess-2020-11-22ProcessorMotherboardMemoryDiskGraphicsOSKernelDesktopDisplay ServerCompilerFile-SystemScreen Resolutionpts-chess-2020-11-22ARMv7 Cortex-A53 @ 1.40GHz (4 Cores)BCM2835 Raspberry Pi 3 Model B Plus Rev 1.3925MB32GB SC32GBCM2708Raspbian 105.4.51-v7+ (armv7l)LXDEX Server 1.20.4GCC 8.3.0ext4656x416OpenBenchmarking.org- snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 snd_bcm2835.enable_headphones=1 - --build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-gcc-major-version-only --with-target-system-zlib -v - Scaling Governor: cpufreq-dt ondemand

pts-chess-2020-11-22tscp: AI Chess Performancem-queens: Time To Solven-queens: Elapsed Timepts-chess-2020-11-221762721740.320286.518OpenBenchmarking.org

TSCP

AI Chess Performance

OpenBenchmarking.orgNodes Per Second, More Is BetterTSCP 1.81AI Chess Performancepts-chess-2020-11-2240K80K120K160K200KSE +/- 1616.89, N = 51762721. (CC) gcc options: -O3 -march=native

m-queens

Time To Solve

OpenBenchmarking.orgSeconds, Fewer Is Betterm-queens 1.2Time To Solvepts-chess-2020-11-22400800120016002000SE +/- 30.72, N = 91740.321. (CXX) g++ options: -fopenmp -O2 -march=native

N-Queens

Elapsed Time

OpenBenchmarking.orgSeconds, Fewer Is BetterN-Queens 1.0Elapsed Timepts-chess-2020-11-2260120180240300SE +/- 0.13, N = 3286.521. (CC) gcc options: -static -fopenmp -O3 -march=native

Phoronix Test Suite v10.8.4