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. base: 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 base . 4262.42 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 64 Mflops > Higher Is Better base . 3961.56 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 32 Mflops > Higher Is Better base . 4374.37 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 64 Mflops > Higher Is Better base . 3599.10 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 128 Mflops > Higher Is Better base . 3665.20 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 256 Mflops > Higher Is Better base . 3653.76 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 512 Mflops > Higher Is Better base . 3813.36 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 128 Mflops > Higher Is Better base . 3305.97 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 256 Mflops > Higher Is Better base . 3211.54 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 512 Mflops > Higher Is Better base . 2838.14 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 1024 Mflops > Higher Is Better base . 3714.81 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 2048 Mflops > Higher Is Better base . 3419.27 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better base . 3266.94 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 1024 Mflops > Higher Is Better base . 2691.48 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 2048 Mflops > Higher Is Better base . 2596.22 |=============================================================== FFTW 3.3.10 Build: Stock - Size: 2D FFT Size 4096 Mflops > Higher Is Better base . 2412.19 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 32 Mflops > Higher Is Better base . 8059.15 |=============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 64 Mflops > Higher Is Better base . 14081.17 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 32 Mflops > Higher Is Better base . 19305.52 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 64 Mflops > Higher Is Better base . 19021.64 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 128 Mflops > Higher Is Better base . 19088.24 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 256 Mflops > Higher Is Better base . 19462.37 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 512 Mflops > Higher Is Better base . 22594.74 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 128 Mflops > Higher Is Better base . 15217.64 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 256 Mflops > Higher Is Better base . 13605.74 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 512 Mflops > Higher Is Better base . 14067.76 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 1024 Mflops > Higher Is Better base . 23233.33 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 2048 Mflops > Higher Is Better base . 21469.43 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 1D FFT Size 4096 Mflops > Higher Is Better base . 18575.81 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 1024 Mflops > Higher Is Better base . 10538.74 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 2048 Mflops > Higher Is Better base . 10133.59 |============================================================== FFTW 3.3.10 Build: Float + SSE - Size: 2D FFT Size 4096 Mflops > Higher Is Better base . 9222.70 |===============================================================