UP fft board 0 Intel Atom x5-Z8350 testing with a AAEON UP-CHT01 and Intel Atom/Celeron/Pentium x5-E8000/J3xxx/N3xxx PCI Configuration Registers on ubilinux 3.0 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1609297-LO-UPFFTBOAR00 .
UP fft board 0 Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Display Driver Compiler File-System Screen Resolution UP fft board 0 Intel Atom x5-Z8350 @ 1.92GHz (4 Cores) AAEON UP-CHT01 Intel Atom/Celeron/Pentium 1 x 2048 MB DDR3-1600MHz 00000000 16GB M52516 Intel Atom/Celeron/Pentium x5-E8000/J3xxx/N3xxx PCI Configuration Registers (500MHz) Realtek RTL8111/8168/8411 ubilinux 3.0 4.4.0-ubi3-amd64 (x86_64) intel 2.99.917 GCC 4.9.2 + Clang 3.5.0-10 + LLVM 3.5.0 ext4 1024x768 OpenBenchmarking.org - --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --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=x86_64-linux-gnu --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i586 --with-arch-directory=amd64 --with-multilib-list=m32,m64,mx32 --with-tune=generic -v - Scaling Governor: intel_pstate powersave
UP fft board 0 ffte: N=64, 1D Complex FFT Routine fftw: Stock - 1D FFT Size 1024 fftw: Stock - 1D FFT Size 4096 fftw: Stock - 2D FFT Size 1024 fftw: Stock - 2D FFT Size 4096 fftw: Float + SSE - 1D FFT Size 1024 fftw: Float + SSE - 1D FFT Size 4096 fftw: Float + SSE - 2D FFT Size 1024 fftw: Float + SSE - 2D FFT Size 4096 UP fft board 0 1078.22 1130.00 1011.18 932.48 796.92 3724.58 3356.90 2582.46 2420.48 OpenBenchmarking.org
FFTE Test: N=64, 1D Complex FFT Routine OpenBenchmarking.org MFLOPS, More Is Better FFTE 5.0 Test: N=64, 1D Complex FFT Routine UP fft board 0 200 400 600 800 1000 SE +/- 5.96, N = 3 1078.22 1. (F9X) gfortran options: -O3 -fomit-frame-pointer -fopenmp -pthread -lmpi_f90 -lmpi_f77 -lmpi -ldl -lhwloc
FFTW Build: Stock - Size: 1D FFT Size 1024 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 1024 UP fft board 0 200 400 600 800 1000 SE +/- 0.75, N = 5 1130.00 1. (CC) gcc options: -std=gnu99 -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
FFTW Build: Stock - Size: 1D FFT Size 4096 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 4096 UP fft board 0 200 400 600 800 1000 SE +/- 0.59, N = 5 1011.18 1. (CC) gcc options: -std=gnu99 -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
FFTW Build: Stock - Size: 2D FFT Size 1024 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 1024 UP fft board 0 200 400 600 800 1000 SE +/- 3.50, N = 5 932.48 1. (CC) gcc options: -std=gnu99 -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
FFTW Build: Stock - Size: 2D FFT Size 4096 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 4096 UP fft board 0 200 400 600 800 1000 SE +/- 2.74, N = 5 796.92 1. (CC) gcc options: -std=gnu99 -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
FFTW Build: Float + SSE - Size: 1D FFT Size 1024 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 1024 UP fft board 0 800 1600 2400 3200 4000 SE +/- 9.49, N = 5 3724.58 1. (CC) gcc options: -std=gnu99 -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
FFTW Build: Float + SSE - Size: 1D FFT Size 4096 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 4096 UP fft board 0 700 1400 2100 2800 3500 SE +/- 3.60, N = 5 3356.90 1. (CC) gcc options: -std=gnu99 -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
FFTW Build: Float + SSE - Size: 2D FFT Size 1024 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 1024 UP fft board 0 600 1200 1800 2400 3000 SE +/- 7.62, N = 5 2582.46 1. (CC) gcc options: -std=gnu99 -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
FFTW Build: Float + SSE - Size: 2D FFT Size 4096 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 4096 UP fft board 0 500 1000 1500 2000 2500 SE +/- 11.34, N = 5 2420.48 1. (CC) gcc options: -std=gnu99 -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
Phoronix Test Suite v10.8.4