cray-test

ARMv7 rev 3 testing with a jetson-tk1 and NVIDIA TEGRA on Ubuntu 14.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 1810071-RA-CRAYTEST390
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Result
Identifier
Performance Per
Dollar
Date
Run
  Test
  Duration
test floating-point cpu
October 07 2018
  38 Minutes


cray-testOpenBenchmarking.orgPhoronix Test SuiteARMv7 rev 3 @ 2.32GHz (4 Cores)jetson-tk1NVIDIA TegraK12048MB16GB SEM16GNVIDIA TEGRARealtek RTL8111/8168/8411Ubuntu 14.043.10.40-g8c4516e (armv7l)X Server 1.15.1NVIDIA 1.0.0GCC 4.8.4ext41920x2400ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutionCray-test BenchmarksSystem Logs- --build=arm-linux-gnueabihf --disable-browser-plugin --disable-libitm --disable-libmudflap --disable-libquadmath --disable-sjlj-exceptions --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,c++,java,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --target=arm-linux-gnueabihf --with-arch-directory=arm --with-arch=armv7-a --with-float=hard --with-fpu=vfpv3-d16 --with-mode=thumb -v - Scaling Governor: tegra interactive

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixeltest floating-point cpu160320480640800SE +/- 2.95, N = 37571. (CC) gcc options: -lm -lpthread -O3