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: Stock - Size: 1D FFT Size 32 Mflops > Higher Is Better byte . 4265.40 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 64 Mflops > Higher Is Better byte . 3989.84 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 32 Mflops > Higher Is Better byte . 4385.78 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 64 Mflops > Higher Is Better byte . 3555.30 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 128 Mflops > Higher Is Better byte . 3673.67 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 256 Mflops > Higher Is Better byte . 3709.93 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 512 Mflops > Higher Is Better byte . 3786.55 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 128 Mflops > Higher Is Better byte . 3281.63 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 256 Mflops > Higher Is Better byte . 2759.56 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 512 Mflops > Higher Is Better byte . 2770.87 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 1024 Mflops > Higher Is Better byte . 3688.63 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 2048 Mflops > Higher Is Better byte . 3441.51 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better byte . 3282.60 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 1024 Mflops > Higher Is Better byte . 2681.06 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 2048 Mflops > Higher Is Better byte . 2572.21 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 4096 Mflops > Higher Is Better byte . 2307.55 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 32 Mflops > Higher Is Better byte . 8477.15 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 64 Mflops > Higher Is Better byte . 13351.04 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 32 Mflops > Higher Is Better byte . 19412.71 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 64 Mflops > Higher Is Better byte . 18868.36 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 128 Mflops > Higher Is Better byte . 19912.78 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 256 Mflops > Higher Is Better byte . 19682.93 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 512 Mflops > Higher Is Better byte . 23615.69 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 128 Mflops > Higher Is Better byte . 15373.92 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 256 Mflops > Higher Is Better byte . 11413.67 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 512 Mflops > Higher Is Better byte . 10733.54 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 1024 Mflops > Higher Is Better byte . 22810.45 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 2048 Mflops > Higher Is Better byte . 21596.61 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 4096 Mflops > Higher Is Better byte . 18363.70 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 1024 Mflops > Higher Is Better byte . 10386.88 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 2048 Mflops > Higher Is Better byte . 9928.74 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 4096 Mflops > Higher Is Better byte . 8083.02 |===============================================================