fftw-1.2.0-mllvm-zero-uninit-loads

fftw-1.2.0-mllvm-zero-uninit-loads

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2409015-NE-FFTW120ML62
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fftw-1.2.0-mllvm-zero-uninit-loads
September 01
  17 Minutes
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fftw-1.2.0-mllvm-zero-uninit-loads

Processor: ARMv8 Neoverse-N1 @ 2.00GHz (160 Cores), Motherboard: Oracle TLA MB TRAY A1-2c (77015500 BIOS), Memory: 1008GB, Disk: 215GB BlockVolume, Graphics: mgag200drmfb

OS: Ubuntu 22.04, Kernel: 6.5.0-1026-oracle (aarch64), Vulkan: 1.3.255, Compiler: GCC 11.4.0, File-System: ext4, Screen Resolution: 1024x768

Kernel Notes: libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: cppc_cpufreq performance (Boost: Disabled)
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 BHB + srbds: Not affected + tsx_async_abort: Not affected

fftw-1.2.0-mllvm-zero-uninit-loadsOpenBenchmarking.orgPhoronix Test SuiteARMv8 Neoverse-N1 @ 2.00GHz (160 Cores)Oracle TLA MB TRAY A1-2c (77015500 BIOS)1008GB215GB BlockVolumemgag200drmfbUbuntu 22.046.5.0-1026-oracle (aarch64)1.3.255GCC 11.4.0ext41024x768ProcessorMotherboardMemoryDiskGraphicsOSKernelVulkanCompilerFile-SystemScreen ResolutionFftw-1.2.0-mllvm-zero-uninit-loads PerformanceSystem Logs- libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise- Scaling Governor: cppc_cpufreq performance (Boost: Disabled)- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 BHB + srbds: Not affected + tsx_async_abort: Not affected

fftw-1.2.0-mllvm-zero-uninit-loadsfftw: Stock - 1D FFT Size 32fftw: Stock - 1D FFT Size 64fftw: Stock - 2D FFT Size 32fftw: Stock - 2D FFT Size 64fftw: Stock - 1D FFT Size 128fftw: Stock - 1D FFT Size 256fftw: Stock - 1D FFT Size 512fftw: Stock - 2D FFT Size 128fftw: Stock - 2D FFT Size 256fftw: Stock - 2D FFT Size 512fftw: Stock - 1D FFT Size 1024fftw: Stock - 1D FFT Size 2048fftw: Stock - 1D FFT Size 4096fftw: Stock - 2D FFT Size 1024fftw: Stock - 2D FFT Size 2048fftw: Stock - 2D FFT Size 4096fftw: Float + SSE - 1D FFT Size 32fftw: Float + SSE - 1D FFT Size 64fftw: Float + SSE - 2D FFT Size 32fftw: Float + SSE - 2D FFT Size 64fftw: Float + SSE - 1D FFT Size 128fftw: Float + SSE - 1D FFT Size 256fftw: Float + SSE - 1D FFT Size 512fftw: Float + SSE - 2D FFT Size 128fftw: Float + SSE - 2D FFT Size 256fftw: Float + SSE - 2D FFT Size 512fftw: Float + SSE - 1D FFT Size 1024fftw: Float + SSE - 1D FFT Size 2048fftw: Float + SSE - 1D FFT Size 4096fftw: Float + SSE - 2D FFT Size 1024fftw: Float + SSE - 2D FFT Size 2048fftw: Float + SSE - 2D FFT Size 4096fftw-1.2.0-mllvm-zero-uninit-loads7339.26033.28703.87101.84136.65853.15851.95177.03242.42873.05757.35647.25337.82632.22330.51891.33672.34579.43720.74582.34355.64629.44488.84051.43766.72660.15232.14991.95513.22666.02361.32371.5OpenBenchmarking.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 32fftw-1.2.0-mllvm-zero-uninit-loads16003200480064008000SE +/- 0.33, N = 37339.2

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 64fftw-1.2.0-mllvm-zero-uninit-loads13002600390052006500SE +/- 0.00, N = 36033.2

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 32fftw-1.2.0-mllvm-zero-uninit-loads2K4K6K8K10KSE +/- 0.23, N = 38703.8

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 64fftw-1.2.0-mllvm-zero-uninit-loads15003000450060007500SE +/- 0.80, N = 37101.8

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 128fftw-1.2.0-mllvm-zero-uninit-loads9001800270036004500SE +/- 0.00, N = 34136.6

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 256fftw-1.2.0-mllvm-zero-uninit-loads13002600390052006500SE +/- 0.64, N = 35853.1

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 512fftw-1.2.0-mllvm-zero-uninit-loads13002600390052006500SE +/- 0.27, N = 35851.9

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 128fftw-1.2.0-mllvm-zero-uninit-loads11002200330044005500SE +/- 17.20, N = 95177.0

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 256fftw-1.2.0-mllvm-zero-uninit-loads7001400210028003500SE +/- 15.63, N = 153242.4

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 512fftw-1.2.0-mllvm-zero-uninit-loads6001200180024003000SE +/- 2.61, N = 32873.0

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 1024fftw-1.2.0-mllvm-zero-uninit-loads12002400360048006000SE +/- 0.97, N = 35757.3

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 2048fftw-1.2.0-mllvm-zero-uninit-loads12002400360048006000SE +/- 0.66, N = 35647.2

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 1D FFT Size 4096fftw-1.2.0-mllvm-zero-uninit-loads11002200330044005500SE +/- 0.83, N = 35337.8

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 1024fftw-1.2.0-mllvm-zero-uninit-loads6001200180024003000SE +/- 1.33, N = 32632.2

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 2048fftw-1.2.0-mllvm-zero-uninit-loads5001000150020002500SE +/- 0.43, N = 32330.5

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Stock - Size: 2D FFT Size 4096fftw-1.2.0-mllvm-zero-uninit-loads400800120016002000SE +/- 8.74, N = 31891.3

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 32fftw-1.2.0-mllvm-zero-uninit-loads8001600240032004000SE +/- 0.15, N = 33672.3

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 64fftw-1.2.0-mllvm-zero-uninit-loads10002000300040005000SE +/- 0.10, N = 34579.4

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 32fftw-1.2.0-mllvm-zero-uninit-loads8001600240032004000SE +/- 0.00, N = 33720.7

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 64fftw-1.2.0-mllvm-zero-uninit-loads10002000300040005000SE +/- 0.00, N = 34582.3

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 128fftw-1.2.0-mllvm-zero-uninit-loads9001800270036004500SE +/- 0.46, N = 34355.6

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 256fftw-1.2.0-mllvm-zero-uninit-loads10002000300040005000SE +/- 0.10, N = 34629.4

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 512fftw-1.2.0-mllvm-zero-uninit-loads10002000300040005000SE +/- 0.00, N = 34488.8

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 128fftw-1.2.0-mllvm-zero-uninit-loads9001800270036004500SE +/- 3.73, N = 34051.4

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 256fftw-1.2.0-mllvm-zero-uninit-loads8001600240032004000SE +/- 1.79, N = 33766.7

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 512fftw-1.2.0-mllvm-zero-uninit-loads6001200180024003000SE +/- 2.91, N = 32660.1

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 1024fftw-1.2.0-mllvm-zero-uninit-loads11002200330044005500SE +/- 0.44, N = 35232.1

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 2048fftw-1.2.0-mllvm-zero-uninit-loads11002200330044005500SE +/- 0.00, N = 34991.9

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 1D FFT Size 4096fftw-1.2.0-mllvm-zero-uninit-loads12002400360048006000SE +/- 2.75, N = 35513.2

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 1024fftw-1.2.0-mllvm-zero-uninit-loads6001200180024003000SE +/- 0.56, N = 32666.0

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 2048fftw-1.2.0-mllvm-zero-uninit-loads5001000150020002500SE +/- 1.32, N = 32361.3

OpenBenchmarking.orgMflops, More Is BetterFFTW 3.3.6Build: Float + SSE - Size: 2D FFT Size 4096fftw-1.2.0-mllvm-zero-uninit-loads5001000150020002500SE +/- 0.09, N = 32371.5

fftw-1.2.0-mllvm-zero-uninit-loads

Processor: ARMv8 Neoverse-N1 @ 2.00GHz (160 Cores), Motherboard: Oracle TLA MB TRAY A1-2c (77015500 BIOS), Memory: 1008GB, Disk: 215GB BlockVolume, Graphics: mgag200drmfb

OS: Ubuntu 22.04, Kernel: 6.5.0-1026-oracle (aarch64), Vulkan: 1.3.255, Compiler: GCC 11.4.0, File-System: ext4, Screen Resolution: 1024x768

Kernel Notes: libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise
Processor Notes: Scaling Governor: cppc_cpufreq performance (Boost: Disabled)
Security Notes: gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 BHB + srbds: Not affected + tsx_async_abort: Not affected

Testing initiated at 1 September 2024 20:52 by user ubuntu.