fftw-results

Docker testing on Clear Linux OS 24870 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1810176-SK-1810177SK36&gru&sor.

fftw-resultsProcessorMotherboardMemoryDiskGraphicsAudioOSKernelCompilerFile-SystemScreen ResolutionSystem Layerdockervmlaptop32 x Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.13GHz (32 Cores)Red Hat KVM (0.5.1 BIOS)246784MB21GB QEMU HDD + 993GB QEMU HDDqxldrmfbQEMU GenericClear Linux OS 248703.10.0-862.9.1.el7.x86_64 (x86_64)GCC 8.2.0 + Clang 6.0.1 + LLVM 6.0.1zfs1024x768container-otherIntel Core i7-4700MQ @ 3.40GHz (4 Cores / 8 Threads)Dell 0T3YTY (A23 BIOS)32768MB960GB SanDisk Ultra IIinteldrmfb (1150MHz)4.18.10-gentoo (x86_64)btrfs1920x1080DockerOpenBenchmarking.orgCompiler Details- --build=x86_64-generic-linux --disable-libmpx --disable-libunwind-exceptions --disable-multiarch --disable-vtable-verify --enable-__cxa_atexit --enable-bootstrap --enable-clocale=gnu --enable-gnu-indirect-function --enable-languages=c,c++,fortran,go --enable-ld=default --enable-libstdcxx-pch --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --exec-prefix=/usr --includedir=/usr/include --target=x86_64-generic-linux --with-arch=westmere --with-glibc-version=2.19 --with-gnu-ld --with-isl --with-ppl=yes --with-tune=haswell Security Details- dockervm: KPTI + Load fences + Retpoline without IBPB- laptop: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable Kernel Details- laptop: amdgpu.si_support=1 radeon.si_support=0Processor Details- laptop: Scaling Governor: intel_pstate powersave

fftw-resultsfftw: Stock - 1D FFT Size 2048fftw: Stock - 1D FFT Size 4096fftw: Stock - 2D FFT Size 2048fftw: Stock - 2D FFT Size 4096fftw: Float + SSE - 1D FFT Size 2048fftw: Float + SSE - 1D FFT Size 4096fftw: Float + SSE - 2D FFT Size 2048fftw: Float + SSE - 2D FFT Size 4096dockervmlaptop25482441194118839444863355224872495348253651351027891258281326212609OpenBenchmarking.org

FFTW

Build: Stock - Size: 1D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 2048laptopdockervm11002200330044005500SE +/- 30.65, N = 3SE +/- 37.11, N = 12495325481. (CC) gcc options: -pthread -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.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 4096laptopdockervm10002000300040005000SE +/- 4.61, N = 3SE +/- 34.38, N = 12482524411. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

FFTW

Build: Stock - Size: 2D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 2048laptopdockervm8001600240032004000SE +/- 28.82, N = 3SE +/- 16.95, N = 3365119411. (CC) gcc options: -pthread -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.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 4096laptopdockervm8001600240032004000SE +/- 42.19, N = 3SE +/- 19.28, N = 3351018831. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

FFTW

Build: Float + SSE - Size: 1D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 2048laptopdockervm6K12K18K24K30KSE +/- 31.53, N = 3SE +/- 163.03, N = 122789194441. (CC) gcc options: -pthread -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.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 4096laptopdockervm6K12K18K24K30KSE +/- 68.52, N = 3SE +/- 173.02, N = 122582886331. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

FFTW

Build: Float + SSE - Size: 2D FFT Size 2048

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 2048laptopdockervm3K6K9K12K15KSE +/- 77.71, N = 3SE +/- 9.82, N = 31326255221. (CC) gcc options: -pthread -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.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096laptopdockervm3K6K9K12K15KSE +/- 117.83, N = 3SE +/- 96.44, N = 31260948721. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

Phoronix Test Suite v10.8.4