fftw-1.3.0_ Intel Core i5-5200U testing with a FF50 SATELLITE L50-C 06F2 (5.30 BIOS) and Intel HD 5500 on Ubuntu 24.04 via the Phoronix Test Suite. byte: Processor: Intel Core i5-5200U @ 2.10GHz (2 Cores), Motherboard: FF50 SATELLITE L50-C 06F2 (5.30 BIOS), Chipset: Intel Broadwell-U-OPI, Memory: 1 x 8GB DDR3-1600MT/s Samsung M471B1G73QH0-YK0, Disk: 480GB KINGSTON SA400S3, Graphics: Intel HD 5500, Audio: Intel Broadwell-U Audio, Monitor: VG245, Network: Realtek RTL8111/8168/8211/8411 + Intel 3160 OS: Ubuntu 24.04, Kernel: 6.8.0-48-generic (x86_64), Compiler: GCC 13.2.0, File-System: ext4, Screen Resolution: 1920x1080 FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 4096 Mflops > Higher Is Better byte . 7529.77 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 2048 Mflops > Higher Is Better byte . 9633.34 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 4096 Mflops > Higher Is Better byte . 2232.98 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 2048 Mflops > Higher Is Better byte . 2453.30 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 1024 Mflops > Higher Is Better byte . 10200.04 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 4096 Mflops > Higher Is Better byte . 18441.95 |============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 1024 Mflops > Higher Is Better byte . 2635.92 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 512 Mflops > Higher Is Better byte . 22990.11 |============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 256 Mflops > Higher Is Better byte . 2784.06 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 256 Mflops > Higher Is Better byte . 19817.42 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 512 Mflops > Higher Is Better byte . 11077.49 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 1024 Mflops > Higher Is Better byte . 22738.13 |============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better byte . 3253.43 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 512 Mflops > Higher Is Better byte . 2731.24 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 2048 Mflops > Higher Is Better byte . 21024.82 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 256 Mflops > Higher Is Better byte . 12480.47 |============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 2048 Mflops > Higher Is Better byte . 3450.00 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 128 Mflops > Higher Is Better byte . 19643.35 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 128 Mflops > Higher Is Better byte . 14949.39 |============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 128 Mflops > Higher Is Better byte . 3680.33 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 1024 Mflops > Higher Is Better byte . 3718.09 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 64 Mflops > Higher Is Better byte . 3575.59 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 64 Mflops > Higher Is Better byte . 14081.64 |============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 512 Mflops > Higher Is Better byte . 3771.30 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 64 Mflops > Higher Is Better byte . 3991.06 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 64 Mflops > Higher Is Better byte . 18514.11 |============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 128 Mflops > Higher Is Better byte . 3261.48 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 32 Mflops > Higher Is Better byte . 4264.93 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 256 Mflops > Higher Is Better byte . 3737.95 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 32 Mflops > Higher Is Better byte . 8465.95 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 32 Mflops > Higher Is Better byte . 4366.86 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 32 Mflops > Higher Is Better byte . 19246.19 |==============================================================