sora fftw VMware testing on CentOS 6.9 via the Phoronix Test Suite. Intel Core i7-3770: Processor: Intel Core i7-3770 @ 3.90GHz (1 Core), Motherboard: Intel 440BX, Memory: 1024MB, Disk: 21GB VMware Virtual S, Graphics: svgadrmfb OS: CentOS 6.9, Kernel: 2.6.32-696.el6.x86_64 (x86_64), Compiler: GCC 4.4.7 20120313, File-System: ext4, Screen Resolution: 2048x1920, System Layer: VMware FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 32 Mflops > Higher Is Better Intel Core i7-3770 . 6699.10 |================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 64 Mflops > Higher Is Better Intel Core i7-3770 . 6595.54 |================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 32 Mflops > Higher Is Better Intel Core i7-3770 . 6705.68 |================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 64 Mflops > Higher Is Better Intel Core i7-3770 . 5663.34 |================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 128 Mflops > Higher Is Better Intel Core i7-3770 . 6157.90 |================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 256 Mflops > Higher Is Better Intel Core i7-3770 . 5649.02 |================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 512 Mflops > Higher Is Better Intel Core i7-3770 . 5432.16 |================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 128 Mflops > Higher Is Better Intel Core i7-3770 . 5185.18 |================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 256 Mflops > Higher Is Better Intel Core i7-3770 . 4734.56 |================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 512 Mflops > Higher Is Better Intel Core i7-3770 . 4613.60 |================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 1024 Mflops > Higher Is Better Intel Core i7-3770 . 5493.12 |================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 2048 Mflops > Higher Is Better Intel Core i7-3770 . 5136.94 |================================================= FFTW 3.3.4 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better Intel Core i7-3770 . 5079.52 |================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 1024 Mflops > Higher Is Better Intel Core i7-3770 . 3939.12 |================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 2048 Mflops > Higher Is Better Intel Core i7-3770 . 3832.94 |================================================= FFTW 3.3.4 Build: Stock - Size: 2D FFT Size 4096 Mflops > Higher Is Better Intel Core i7-3770 . 3415.12 |================================================= FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 32 Mflops > Higher Is Better Intel Core i7-3770 . 8421.41 |================================================= FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 64 Mflops > Higher Is Better Intel Core i7-3770 . 10821.83 |================================================ FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 32 Mflops > Higher Is Better Intel Core i7-3770 . 18080 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 64 Mflops > Higher Is Better Intel Core i7-3770 . 19029 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 128 Mflops > Higher Is Better Intel Core i7-3770 . 13711 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 256 Mflops > Higher Is Better Intel Core i7-3770 . 17275 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 512 Mflops > Higher Is Better Intel Core i7-3770 . 19137 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 128 Mflops > Higher Is Better Intel Core i7-3770 . 15751 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 256 Mflops > Higher Is Better Intel Core i7-3770 . 13943 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 512 Mflops > Higher Is Better Intel Core i7-3770 . 14882 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 1024 Mflops > Higher Is Better Intel Core i7-3770 . 20614 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 2048 Mflops > Higher Is Better Intel Core i7-3770 . 20360 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 1D FFT Size 4096 Mflops > Higher Is Better Intel Core i7-3770 . 18745 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 1024 Mflops > Higher Is Better Intel Core i7-3770 . 12017 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 2048 Mflops > Higher Is Better Intel Core i7-3770 . 11446 |=================================================== FFTW 3.3.4 Build: Float + SSE - Size: 2D FFT Size 4096 Mflops > Higher Is Better Intel Core i7-3770 . 10026.82 |================================================