2 x Intel Xeon E5-2620 v2 testing with a ASUS Z9PE-D8 WS (5503 BIOS) and ASPEED on CentOS Stream 9 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 2405053-NE-FFTW120RU07 fftw-1.2.0run - Phoronix Test Suite fftw-1.2.0run 2 x Intel Xeon E5-2620 v2 testing with a ASUS Z9PE-D8 WS (5503 BIOS) and ASPEED on CentOS Stream 9 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2405053-NE-FFTW120RU07&grs .
fftw-1.2.0run Processor Motherboard Chipset Memory Disk Graphics Audio Network OS Kernel Display Server Compiler File-System Screen Resolution NewGVNTrunkO2 2 x Intel Xeon E5-2620 v2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 2 x Intel Xeon E5-2620 v2 @ 2.60GHz (12 Cores / 24 Threads) ASUS Z9PE-D8 WS (5503 BIOS) Intel Xeon E7 v2/Xeon 32GB 256GB Samsung SSD 850 + 2000GB Western Digital WD20EARX-00P ASPEED Realtek ALC898 2 x Intel 82574L CentOS Stream 9 5.14.0-437.el9.x86_64 (x86_64) X Server GCC 11.4.1 20231218 + PGI Compiler 16.10-0 + LLVM 3.1 + CUDA 11.2 ext4 1024x768 OpenBenchmarking.org Kernel Details - Transparent Huge Pages: always Environment Details - NewGVNTrunkO2: CXXFLAGS="-O2 -mllvm -enable-newgvn" CFLAGS="-O2 -mllvm -enable-newgvn" - 2 x Intel Xeon E5-2620 v2: CXXFLAGS="-O3 -mllvm -enable-newgvn" CFLAGS="-O3 -mllvm -enable-newgvn" - NewGVNTrunkO3: CXXFLAGS="-O3 -mllvm -enable-newgvn" CFLAGS="-O3 -mllvm -enable-newgvn" - NoGVNTrunkO2: CXXFLAGS=-O2 CFLAGS=-O2 - NoGVNTrunkO3: CXXFLAGS=-O3 CFLAGS=-O3 - GVNTrunkO2: CXXFLAGS=-O2 CFLAGS=-O2 - GVNTrunkO3: CXXFLAGS=-O3 CFLAGS=-O3 Compiler Details - Optimized build with assertions; Built Apr 11 2013 (07:43:48); Default target: i386-pc-linux-gnu; Host CPU: i686 Processor Details - Scaling Governor: intel_cpufreq conservative - CPU Microcode: 0x42e Security Details - gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Unknown: No mitigations + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional IBRS_FW STIBP: conditional RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected
fftw-1.2.0run fftw: Float + SSE - 1D FFT Size 32 fftw: Float + SSE - 2D FFT Size 128 fftw: Stock - 2D FFT Size 64 fftw: Float + SSE - 1D FFT Size 256 fftw: Float + SSE - 1D FFT Size 64 fftw: Stock - 2D FFT Size 256 fftw: Float + SSE - 1D FFT Size 2048 fftw: Float + SSE - 1D FFT Size 128 fftw: Float + SSE - 1D FFT Size 4096 fftw: Stock - 1D FFT Size 256 fftw: Stock - 1D FFT Size 128 fftw: Float + SSE - 2D FFT Size 1024 fftw: Float + SSE - 2D FFT Size 64 fftw: Stock - 1D FFT Size 64 fftw: Float + SSE - 1D FFT Size 512 fftw: Stock - 1D FFT Size 1024 fftw: Stock - 2D FFT Size 32 fftw: Stock - 2D FFT Size 4096 fftw: Float + SSE - 2D FFT Size 256 fftw: Float + SSE - 2D FFT Size 32 fftw: Stock - 2D FFT Size 1024 fftw: Stock - 1D FFT Size 32 fftw: Stock - 1D FFT Size 2048 fftw: Float + SSE - 1D FFT Size 1024 fftw: Stock - 1D FFT Size 4096 fftw: Stock - 2D FFT Size 2048 fftw: Float + SSE - 2D FFT Size 2048 fftw: Stock - 1D FFT Size 512 fftw: Stock - 2D FFT Size 128 fftw: Float + SSE - 2D FFT Size 512 fftw: Stock - 2D FFT Size 512 fftw: Float + SSE - 2D FFT Size 4096 NewGVNTrunkO2 2 x Intel Xeon E5-2620 v2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 7245.8 11833 4345.9 14269 10400 3673.0 15628 13078 14366 4324.9 4348.9 12340 15509 4897.8 15261 4300.5 5108.9 2745.6 11447 16499 3145.6 4957.0 4038.7 16030 3906.7 2741.6 7028.9 4320.8 3850.6 11913 3762.3 6691.3 7297.0 11325 4249.7 13731 10465 3643.8 15321 13048 14420 4283.9 4376.7 12252 15917 4898.0 15554 4292.8 5155.5 2774.2 11309 16405 3141.2 4978.8 3998.9 15933 3874.1 2734.4 7067.5 4332.1 3866.6 11864 3766.0 6690.9 6874.6 11795 4169.8 13929 10160.6 3639.8 15183 13188 14029 4209.5 4308.6 12174 15819 4786.3 15224 4206.9 5180.0 2763.5 11376 16360 3130.6 4996.8 4030.1 16021 3912.0 2747.4 6992.4 4286.9 3853.6 11827 3775.9 6690.4 7141.5 11562 4322.3 14120 10260 3669.7 15484 13116 14242 4294.7 4383.3 12013 15746 4903.2 15272 4265.3 5186.2 2774.0 11373 16575 3141.2 5011.9 3998.0 16198 3928.8 2721.4 7075.3 4342.4 3831.8 11821 3774.8 6709.9 7248.0 11638 4330.4 13815 10256.3 3679.0 15584 12825 14139 4275.2 4426.4 12079 15814 4825.3 15566 4287.2 5180.0 2804.7 11364 16633 3152.5 4983.2 4061.2 15952 3926.1 2745.8 6978.1 4337.2 3845.3 11795 3777.5 6696.9 7223.4 11949 4246.0 14135 10515 3563.8 15264 13083 14144 4300.7 4418.3 12064 15539 4877.1 15273 4283.2 5220.1 2787.7 11543 16679 3096.1 4925.5 3992.2 16189 3938.4 2708.2 7078.4 4341.1 3822.2 11837 3769.3 6701.6 OpenBenchmarking.org
FFTW Build: Float + SSE - Size: 1D FFT Size 32 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 32 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 1600 3200 4800 6400 8000 SE +/- 94.72, N = 3 SE +/- 92.26, N = 3 SE +/- 21.30, N = 3 SE +/- 60.01, N = 15 SE +/- 84.15, N = 4 SE +/- 103.90, N = 3 7245.8 7297.0 6874.6 7141.5 7248.0 7223.4
FFTW Build: Float + SSE - Size: 2D FFT Size 128 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 128 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 3K 6K 9K 12K 15K SE +/- 7.22, N = 3 SE +/- 128.06, N = 3 SE +/- 107.80, N = 3 SE +/- 27.28, N = 3 SE +/- 98.62, N = 3 SE +/- 134.06, N = 4 11833 11325 11795 11562 11638 11949
FFTW Build: Stock - Size: 2D FFT Size 64 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 64 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 900 1800 2700 3600 4500 SE +/- 6.00, N = 3 SE +/- 53.86, N = 3 SE +/- 12.06, N = 3 SE +/- 3.18, N = 3 SE +/- 29.53, N = 3 SE +/- 60.19, N = 3 4345.9 4249.7 4169.8 4322.3 4330.4 4246.0
FFTW Build: Float + SSE - Size: 1D FFT Size 256 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 256 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 3K 6K 9K 12K 15K SE +/- 154.67, N = 3 SE +/- 158.00, N = 3 SE +/- 76.38, N = 3 SE +/- 93.48, N = 14 SE +/- 182.31, N = 3 SE +/- 184.76, N = 3 14269 13731 13929 14120 13815 14135
FFTW Build: Float + SSE - Size: 1D FFT Size 64 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 64 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 2K 4K 6K 8K 10K SE +/- 145.08, N = 3 SE +/- 91.33, N = 3 SE +/- 126.13, N = 4 SE +/- 127.95, N = 3 SE +/- 89.62, N = 8 SE +/- 85.56, N = 3 10400.0 10465.0 10160.6 10260.0 10256.3 10515.0
FFTW Build: Stock - Size: 2D FFT Size 256 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 256 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 800 1600 2400 3200 4000 SE +/- 17.03, N = 3 SE +/- 26.90, N = 3 SE +/- 32.44, N = 3 SE +/- 29.61, N = 3 SE +/- 13.29, N = 3 SE +/- 22.90, N = 3 3673.0 3643.8 3639.8 3669.7 3679.0 3563.8
FFTW Build: Float + SSE - Size: 1D FFT Size 2048 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 2048 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 3K 6K 9K 12K 15K SE +/- 49.01, N = 3 SE +/- 175.77, N = 4 SE +/- 122.02, N = 9 SE +/- 56.46, N = 3 SE +/- 49.89, N = 3 SE +/- 181.88, N = 4 15628 15321 15183 15484 15584 15264
FFTW Build: Float + SSE - Size: 1D FFT Size 128 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 128 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 3K 6K 9K 12K 15K SE +/- 96.00, N = 14 SE +/- 177.13, N = 3 SE +/- 55.29, N = 3 SE +/- 142.10, N = 3 SE +/- 108.54, N = 3 SE +/- 61.65, N = 3 13078 13048 13188 13116 12825 13083
FFTW Build: Float + SSE - Size: 1D FFT Size 4096 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 4096 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 3K 6K 9K 12K 15K SE +/- 36.75, N = 3 SE +/- 80.23, N = 3 SE +/- 147.99, N = 3 SE +/- 134.94, N = 3 SE +/- 71.84, N = 3 SE +/- 131.99, N = 3 14366 14420 14029 14242 14139 14144
FFTW Build: Stock - Size: 1D FFT Size 256 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 256 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 900 1800 2700 3600 4500 SE +/- 35.81, N = 3 SE +/- 7.59, N = 3 SE +/- 44.02, N = 4 SE +/- 24.89, N = 3 SE +/- 4.43, N = 3 SE +/- 11.98, N = 3 4324.9 4283.9 4209.5 4294.7 4275.2 4300.7
FFTW Build: Stock - Size: 1D FFT Size 128 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 128 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 900 1800 2700 3600 4500 SE +/- 42.73, N = 13 SE +/- 38.00, N = 8 SE +/- 44.16, N = 15 SE +/- 3.59, N = 3 SE +/- 6.53, N = 3 SE +/- 4.81, N = 3 4348.9 4376.7 4308.6 4383.3 4426.4 4418.3
FFTW Build: Float + SSE - Size: 2D FFT Size 1024 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 1024 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 3K 6K 9K 12K 15K SE +/- 46.31, N = 3 SE +/- 89.74, N = 3 SE +/- 120.06, N = 3 SE +/- 90.37, N = 3 SE +/- 127.02, N = 3 SE +/- 81.51, N = 13 12340 12252 12174 12013 12079 12064
FFTW Build: Float + SSE - Size: 2D FFT Size 64 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 64 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 3K 6K 9K 12K 15K SE +/- 146.08, N = 15 SE +/- 212.84, N = 3 SE +/- 82.08, N = 3 SE +/- 135.67, N = 3 SE +/- 188.53, N = 4 SE +/- 149.36, N = 15 15509 15917 15819 15746 15814 15539
FFTW Build: Stock - Size: 1D FFT Size 64 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 64 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 1100 2200 3300 4400 5500 SE +/- 4.98, N = 3 SE +/- 4.40, N = 3 SE +/- 50.95, N = 3 SE +/- 3.76, N = 3 SE +/- 48.00, N = 3 SE +/- 0.58, N = 3 4897.8 4898.0 4786.3 4903.2 4825.3 4877.1
FFTW Build: Float + SSE - Size: 1D FFT Size 512 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 512 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 3K 6K 9K 12K 15K SE +/- 212.11, N = 3 SE +/- 16.37, N = 3 SE +/- 167.63, N = 5 SE +/- 31.42, N = 3 SE +/- 119.65, N = 3 SE +/- 121.51, N = 15 15261 15554 15224 15272 15566 15273
FFTW Build: Stock - Size: 1D FFT Size 1024 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 1024 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 900 1800 2700 3600 4500 SE +/- 2.77, N = 3 SE +/- 4.16, N = 3 SE +/- 59.66, N = 3 SE +/- 16.04, N = 3 SE +/- 6.09, N = 3 SE +/- 7.14, N = 3 4300.5 4292.8 4206.9 4265.3 4287.2 4283.2
FFTW Build: Stock - Size: 2D FFT Size 32 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 32 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 1100 2200 3300 4400 5500 SE +/- 37.57, N = 3 SE +/- 34.42, N = 3 SE +/- 28.23, N = 3 SE +/- 32.36, N = 3 SE +/- 26.78, N = 3 SE +/- 5.80, N = 3 5108.9 5155.5 5180.0 5186.2 5180.0 5220.1
FFTW Build: Stock - Size: 2D FFT Size 4096 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 4096 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 600 1200 1800 2400 3000 SE +/- 6.20, N = 3 SE +/- 25.72, N = 3 SE +/- 3.91, N = 3 SE +/- 25.94, N = 3 SE +/- 18.33, N = 3 SE +/- 24.18, N = 3 2745.6 2774.2 2763.5 2774.0 2804.7 2787.7
FFTW Build: Float + SSE - Size: 2D FFT Size 256 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 256 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 2K 4K 6K 8K 10K SE +/- 49.42, N = 3 SE +/- 110.65, N = 12 SE +/- 98.82, N = 3 SE +/- 117.22, N = 3 SE +/- 108.20, N = 3 SE +/- 54.85, N = 3 11447 11309 11376 11373 11364 11543
FFTW Build: Float + SSE - Size: 2D FFT Size 32 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 32 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 4K 8K 12K 16K 20K SE +/- 27.33, N = 3 SE +/- 69.61, N = 3 SE +/- 167.29, N = 15 SE +/- 73.42, N = 3 SE +/- 84.69, N = 3 SE +/- 56.98, N = 3 16499 16405 16360 16575 16633 16679
FFTW Build: Stock - Size: 2D FFT Size 1024 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 1024 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 700 1400 2100 2800 3500 SE +/- 4.40, N = 3 SE +/- 8.65, N = 3 SE +/- 12.53, N = 3 SE +/- 11.68, N = 3 SE +/- 12.89, N = 3 SE +/- 13.55, N = 3 3145.6 3141.2 3130.6 3141.2 3152.5 3096.1
FFTW Build: Stock - Size: 1D FFT Size 32 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 32 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 1100 2200 3300 4400 5500 SE +/- 63.75, N = 3 SE +/- 15.57, N = 3 SE +/- 29.03, N = 3 SE +/- 16.12, N = 3 SE +/- 22.74, N = 3 SE +/- 37.55, N = 3 4957.0 4978.8 4996.8 5011.9 4983.2 4925.5
FFTW Build: Stock - Size: 1D FFT Size 2048 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 2048 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 900 1800 2700 3600 4500 SE +/- 20.09, N = 3 SE +/- 45.30, N = 4 SE +/- 20.70, N = 3 SE +/- 55.04, N = 3 SE +/- 6.59, N = 3 SE +/- 2.20, N = 3 4038.7 3998.9 4030.1 3998.0 4061.2 3992.2
FFTW Build: Float + SSE - Size: 1D FFT Size 1024 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 1024 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 3K 6K 9K 12K 15K SE +/- 162.96, N = 6 SE +/- 224.59, N = 3 SE +/- 194.71, N = 3 SE +/- 80.57, N = 3 SE +/- 179.77, N = 4 SE +/- 54.35, N = 3 16030 15933 16021 16198 15952 16189
FFTW Build: Stock - Size: 1D FFT Size 4096 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 4096 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 800 1600 2400 3200 4000 SE +/- 15.22, N = 3 SE +/- 35.64, N = 3 SE +/- 12.37, N = 3 SE +/- 9.51, N = 3 SE +/- 7.92, N = 3 SE +/- 5.78, N = 3 3906.7 3874.1 3912.0 3928.8 3926.1 3938.4
FFTW Build: Stock - Size: 2D FFT Size 2048 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 2048 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 600 1200 1800 2400 3000 SE +/- 14.98, N = 3 SE +/- 20.65, N = 3 SE +/- 16.22, N = 3 SE +/- 10.70, N = 3 SE +/- 3.22, N = 3 SE +/- 11.15, N = 3 2741.6 2734.4 2747.4 2721.4 2745.8 2708.2
FFTW Build: Float + SSE - Size: 2D FFT Size 2048 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 2048 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 1500 3000 4500 6000 7500 SE +/- 18.38, N = 3 SE +/- 12.25, N = 3 SE +/- 33.90, N = 3 SE +/- 18.34, N = 3 SE +/- 41.51, N = 3 SE +/- 9.82, N = 3 7028.9 7067.5 6992.4 7075.3 6978.1 7078.4
FFTW Build: Stock - Size: 1D FFT Size 512 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 512 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 900 1800 2700 3600 4500 SE +/- 9.84, N = 3 SE +/- 3.99, N = 3 SE +/- 55.21, N = 3 SE +/- 2.08, N = 3 SE +/- 21.53, N = 3 SE +/- 17.91, N = 3 4320.8 4332.1 4286.9 4342.4 4337.2 4341.1
FFTW Build: Stock - Size: 2D FFT Size 128 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 128 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 800 1600 2400 3200 4000 SE +/- 9.09, N = 3 SE +/- 3.96, N = 3 SE +/- 5.11, N = 3 SE +/- 6.84, N = 3 SE +/- 8.92, N = 3 SE +/- 14.42, N = 3 3850.6 3866.6 3853.6 3831.8 3845.3 3822.2
FFTW Build: Float + SSE - Size: 2D FFT Size 512 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 512 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 3K 6K 9K 12K 15K SE +/- 36.25, N = 3 SE +/- 65.28, N = 3 SE +/- 39.11, N = 3 SE +/- 10.48, N = 3 SE +/- 49.33, N = 3 SE +/- 18.56, N = 3 11913 11864 11827 11821 11795 11837
FFTW Build: Stock - Size: 2D FFT Size 512 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 512 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 800 1600 2400 3200 4000 SE +/- 20.87, N = 3 SE +/- 16.10, N = 3 SE +/- 5.41, N = 3 SE +/- 3.67, N = 3 SE +/- 5.75, N = 3 SE +/- 6.64, N = 3 3762.3 3766.0 3775.9 3774.8 3777.5 3769.3
FFTW Build: Float + SSE - Size: 2D FFT Size 4096 OpenBenchmarking.org Mflops, More Is Better FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 4096 NewGVNTrunkO2 NewGVNTrunkO3 NoGVNTrunkO2 NoGVNTrunkO3 GVNTrunkO2 GVNTrunkO3 1400 2800 4200 5600 7000 SE +/- 17.48, N = 3 SE +/- 5.59, N = 3 SE +/- 23.08, N = 3 SE +/- 10.25, N = 3 SE +/- 6.82, N = 3 SE +/- 2.64, N = 3 6691.3 6690.9 6690.4 6709.9 6696.9 6701.6
Phoronix Test Suite v10.8.4