CPU-intensive tests

Running pts/c-ray-1.1.1, pts/smallpt-1.0.3, pts/aobench-1.0.1 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1805127-KH-1805122AR66&sro&grr.

CPU-intensive testsProcessorMotherboardMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemDisplay DriverScreen ResolutionCPUintensiveTX2cpuonlyUnknown (4 Cores)sifive hifive-unleashed-a008192MB8GB SS08GDebian unstable4.15.0-00044-g2b0aa1d (riscv64)GCC 7.3.0ext4ARMv8 rev 3 @ 2.04GHz (6 Cores)31GB 032G34NVIDIA TEGRADevice 1d6a:d107Ubuntu 16.044.4.38-jaleman-gige (aarch64)NVIDIA 1.0.0GCC 5.4.0 20160609 + CUDA 9.0720x960OpenBenchmarking.orgCompiler Details- CPUintensive: --build=riscv64-linux-gnu --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --disable-multilib --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,c++,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=riscv64-linux-gnu --program-prefix=riscv64-linux-gnu- --target=riscv64-linux-gnu --with-abi=lp64d --with-arch=rv64imafdc --with-as=/usr/bin/riscv64-linux-gnu-as --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-ld=/usr/bin/riscv64-linux-gnu-ld -v - TX2cpuonly: --build=aarch64-linux-gnu --disable-browser-plugin --disable-libquadmath --disable-werror --enable-checking=release --enable-clocale=gnu --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --target=aarch64-linux-gnu --with-arch-directory=aarch64 --with-default-libstdcxx-abi=new -v Processor Details- TX2cpuonly: Scaling Governor: tegra_cpufreq schedutil

CPU-intensive testssmallpt: Global Illumination Renderer; 100 Samplesaobench: 2048 x 2048 - Total Timec-ray: Total TimeCPUintensiveTX2cpuonly1480693.81447.32188158.8639.97OpenBenchmarking.org

Smallpt

Global Illumination Renderer; 100 Samples

OpenBenchmarking.orgSeconds, Fewer Is BetterSmallpt 1.0Global Illumination Renderer; 100 SamplesCPUintensiveTX2cpuonly30060090012001500SE +/- 1.20, N = 3SE +/- 2.73, N = 314801881. (CXX) g++ options: -fopenmp

AOBench

Size: 2048 x 2048 - Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterAOBenchSize: 2048 x 2048 - Total TimeCPUintensiveTX2cpuonly150300450600750SE +/- 0.08, N = 3SE +/- 2.28, N = 6693.81158.861. (CC) gcc options: -lm -O3

C-Ray

Total Time

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total TimeCPUintensiveTX2cpuonly100200300400500SE +/- 0.06, N = 3SE +/- 0.24, N = 3447.3239.971. (CC) gcc options: -lm -lpthread -O3

Phoronix Test Suite v10.8.5