s3364944-pts-scientific-computing-1

ARMv7 rev 3 testing with a BCM2711 and llvmpipe (LLVM 9.0.1 128 bits) on Raspbian 10 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 2011133-KH-S3364944P91
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Identifier
Performance Per
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Date
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  Duration
unix-ass-two-pts-scientific-computing
November 13 2020
 
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unix-ass-two-pts-scientific-computing

Processor: ARMv7 rev 3 @ 1.50GHz (4 Cores), Motherboard: BCM2711, Memory: 4096MB, Disk: 31GB SD32G, Graphics: llvmpipe (LLVM 9.0.1 128 bits)

OS: Raspbian 10, Kernel: 5.4.75-v7l-s3364944+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server plymouth.ignore-serial-consoles, Display Driver: modesetting 1.20.4, OpenGL: 3.3 Mesa 19.3.2, File-System: ext4, Screen Resolution: 1920x1027

Kernel Notes: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
Compiler Notes: --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
Processor Notes: Scaling Governor: cpufreq-dt ondemand

s3364944-pts-scientific-computing-1OpenBenchmarking.orgPhoronix Test SuiteARMv7 rev 3 @ 1.50GHz (4 Cores)BCM27114096MB31GB SD32Gllvmpipe (LLVM 9.0.1 128 bits)Raspbian 105.4.75-v7l-s3364944+ (armv7l)LXDE 0.10.0X Server plymouth.ignore-serial-consolesmodesetting 1.20.43.3 Mesa 19.3.2ext41920x1027ProcessorMotherboardMemoryDiskGraphicsOSKernelDesktopDisplay ServerDisplay DriverOpenGLFile-SystemScreen ResolutionS3364944-pts-scientific-computing-1 BenchmarksSystem Logs- snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=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

s3364944-pts-scientific-computing-1fftw: Stock - 1D FFT Size 32fftw: Stock - 2D FFT Size 32fftw: Stock - 1D FFT Size 4096fftw: Stock - 2D FFT Size 4096mt-dgemm: Sustained Floating-Point Ratehimeno: Poisson Pressure Solverunix-ass-two-pts-scientific-computing2369.102603.431505.80214.760.10524.44OpenBenchmarking.org

FFTW

FFTW is a C subroutine library for computing the discrete Fourier transform (DFT) in one or more dimensions. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 32unix-ass-two-pts-scientific-computing5001000150020002500SE +/- 0.00, N = 32369.10

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 32unix-ass-two-pts-scientific-computing6001200180024003000SE +/- 3.97, N = 32603.43

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 4096unix-ass-two-pts-scientific-computing30060090012001500SE +/- 17.46, N = 31505.80

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 4096unix-ass-two-pts-scientific-computing50100150200250SE +/- 6.98, N = 6214.76

ACES DGEMM

This is a multi-threaded DGEMM benchmark. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgGFLOP/s, More Is BetterACES DGEMM 1.0Sustained Floating-Point Rateunix-ass-two-pts-scientific-computing0.02250.0450.06750.090.1125SE +/- 0.00, N = 30.101. (CC) gcc options: -O3 -march=native -fopenmp

Himeno Benchmark

The Himeno benchmark is a linear solver of pressure Poisson using a point-Jacobi method. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgMFLOPS, More Is BetterHimeno Benchmark 3.0Poisson Pressure Solverunix-ass-two-pts-scientific-computing110220330440550SE +/- 3.08, N = 3524.441. (CC) gcc options: -O3

unix-ass-two-pts-scientific-computing

Processor: ARMv7 rev 3 @ 1.50GHz (4 Cores), Motherboard: BCM2711, Memory: 4096MB, Disk: 31GB SD32G, Graphics: llvmpipe (LLVM 9.0.1 128 bits)

OS: Raspbian 10, Kernel: 5.4.75-v7l-s3364944+ (armv7l), Desktop: LXDE 0.10.0, Display Server: X Server plymouth.ignore-serial-consoles, Display Driver: modesetting 1.20.4, OpenGL: 3.3 Mesa 19.3.2, File-System: ext4, Screen Resolution: 1920x1027

Kernel Notes: snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
Compiler Notes: --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
Processor Notes: Scaling Governor: cpufreq-dt ondemand

Testing initiated at 13 November 2020 08:16 by user mark.