fftw-results

Docker testing on Clear Linux OS 24870 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 1810176-SK-1810177SK36
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dockervm
October 17 2018
  1 Hour, 1 Minute
laptop
October 17 2018
  53 Minutes
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dockervm

Processor: 32 x Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.13GHz (32 Cores), Motherboard: Red Hat KVM (0.5.1 BIOS), Memory: 246784MB, Disk: 21GB QEMU HDD + 993GB QEMU HDD, Graphics: qxldrmfb, Audio: QEMU Generic

OS: Clear Linux OS 24870, Kernel: 3.10.0-862.9.1.el7.x86_64 (x86_64), Compiler: GCC 8.2.0 + Clang 6.0.1 + LLVM 6.0.1, File-System: zfs, Screen Resolution: 1024x768, System Layer: container-other

Compiler Notes: --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 Notes: KPTI + Load fences + Retpoline without IBPB

laptop

Processor: Intel Core i7-4700MQ @ 3.40GHz (4 Cores / 8 Threads), Motherboard: Dell 0T3YTY (A23 BIOS), Memory: 32768MB, Disk: 960GB SanDisk Ultra II, Graphics: inteldrmfb (1150MHz)

OS: Clear Linux OS 24870, Kernel: 4.18.10-gentoo (x86_64), Compiler: GCC 8.2.0 + Clang 6.0.1 + LLVM 6.0.1, File-System: btrfs, Screen Resolution: 1920x1080, System Layer: Docker

Kernel Notes: amdgpu.si_support=1 radeon.si_support=0
Compiler Notes: --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
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

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

dockervm vs. laptop ComparisonPhoronix Test SuiteBaseline+49.8%+49.8%+99.6%+99.6%+149.4%+149.4%199.2%195.3%158.8%140.2%97.7%94.4%88.1%86.4%Float + SSE - 1D FFT Size 4096Float + SSE - 1D FFT Size 2048Float + SSE - 2D FFT Size 4096Float + SSE - 2D FFT Size 2048Stock - 1D FFT Size 4096Stock - 1D FFT Size 2048Stock - 2D FFT Size 2048Stock - 2D FFT Size 4096FFTWFFTWFFTWFFTWFFTWFFTWFFTWFFTWdockervmlaptop

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

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 2048dockervmlaptop11002200330044005500SE +/- 37.11, N = 12SE +/- 30.65, N = 3254849531. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 2048dockervmlaptop9001800270036004500Min: 2426.6 / Avg: 2547.95 / Max: 2773.2Min: 4892.8 / Avg: 4953.43 / Max: 4991.51. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 4096dockervmlaptop10002000300040005000SE +/- 34.38, N = 12SE +/- 4.61, N = 3244148251. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 4096dockervmlaptop8001600240032004000Min: 2300 / Avg: 2441.27 / Max: 2702.1Min: 4819.6 / Avg: 4825.27 / Max: 4834.41. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 2048dockervmlaptop8001600240032004000SE +/- 16.95, N = 3SE +/- 28.82, N = 3194136511. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 2048dockervmlaptop6001200180024003000Min: 1910.2 / Avg: 1940.93 / Max: 1968.7Min: 3594 / Avg: 3651.47 / Max: 3684.11. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 4096dockervmlaptop8001600240032004000SE +/- 19.28, N = 3SE +/- 42.19, N = 3188335101. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 4096dockervmlaptop6001200180024003000Min: 1853.6 / Avg: 1882.8 / Max: 1919.2Min: 3436.2 / Avg: 3510.23 / Max: 3582.31. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 2048dockervmlaptop6K12K18K24K30KSE +/- 163.03, N = 12SE +/- 31.53, N = 39444278911. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 2048dockervmlaptop5K10K15K20K25KMin: 8926.1 / Avg: 9444.04 / Max: 10319Min: 27857 / Avg: 27891 / Max: 279541. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 4096dockervmlaptop6K12K18K24K30KSE +/- 173.02, N = 12SE +/- 68.52, N = 38633258281. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 4096dockervmlaptop4K8K12K16K20KMin: 7744.3 / Avg: 8632.69 / Max: 9716.5Min: 25694 / Avg: 25828.33 / Max: 259191. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 2048dockervmlaptop3K6K9K12K15KSE +/- 9.82, N = 3SE +/- 77.71, N = 35522132621. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 2048dockervmlaptop2K4K6K8K10KMin: 5502.1 / Avg: 5521.7 / Max: 5532.7Min: 13130 / Avg: 13261.67 / Max: 133991. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096dockervmlaptop3K6K9K12K15KSE +/- 96.44, N = 3SE +/- 117.83, N = 34872126091. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm
OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096dockervmlaptop2K4K6K8K10KMin: 4774.5 / Avg: 4872.13 / Max: 5065Min: 12402 / Avg: 12609.33 / Max: 128101. (CC) gcc options: -pthread -O3 -fomit-frame-pointer -mtune=native -malign-double -fstrict-aliasing -fno-schedule-insns -ffast-math -lm

dockervm

Processor: 32 x Westmere E56xx/L56xx/X56xx (Nehalem-C) @ 2.13GHz (32 Cores), Motherboard: Red Hat KVM (0.5.1 BIOS), Memory: 246784MB, Disk: 21GB QEMU HDD + 993GB QEMU HDD, Graphics: qxldrmfb, Audio: QEMU Generic

OS: Clear Linux OS 24870, Kernel: 3.10.0-862.9.1.el7.x86_64 (x86_64), Compiler: GCC 8.2.0 + Clang 6.0.1 + LLVM 6.0.1, File-System: zfs, Screen Resolution: 1024x768, System Layer: container-other

Compiler Notes: --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 Notes: KPTI + Load fences + Retpoline without IBPB

Testing initiated at 17 October 2018 16:02 by user root.

laptop

Processor: Intel Core i7-4700MQ @ 3.40GHz (4 Cores / 8 Threads), Motherboard: Dell 0T3YTY (A23 BIOS), Memory: 32768MB, Disk: 960GB SanDisk Ultra II, Graphics: inteldrmfb (1150MHz)

OS: Clear Linux OS 24870, Kernel: 4.18.10-gentoo (x86_64), Compiler: GCC 8.2.0 + Clang 6.0.1 + LLVM 6.0.1, File-System: btrfs, Screen Resolution: 1920x1080, System Layer: Docker

Kernel Notes: amdgpu.si_support=1 radeon.si_support=0
Compiler Notes: --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
Processor Notes: Scaling Governor: intel_pstate powersave
Security Notes: KPTI + __user pointer sanitization + Full generic retpoline IBPB IBRS_FW + SSB disabled via prctl and seccomp + PTE Inversion; VMX: conditional cache flushes SMT vulnerable

Testing initiated at 17 October 2018 17:15 by user root.