fftw_new 2 x AMD EPYC 9534 64-Core testing with a Tyrone SDA20A2GM-818 (3.2 BIOS) and astdrmfb on AlmaLinux 9.4 via the Phoronix Test Suite. first: Processor: 2 x AMD EPYC 9534 64-Core @ 2.45GHz (128 Cores / 256 Threads), Motherboard: Tyrone SDA20A2GM-818 (3.2 BIOS), Memory: 1520GB, Disk: 8 x 3841GB Micron_7450_MTFDKCB3T8TFR + 480GB SAS 3808, Graphics: astdrmfb (2100/1300MHz), Monitor: DELL E170S OS: AlmaLinux 9.4, Kernel: 5.14.0-503.14.1.el9_5.x86_64 (x86_64), Compiler: GCC 13.2.0, File-System: nfs, Screen Resolution: 1280x1024 FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 32 Mflops > Higher Is Better first . 12033 |================================================================ FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 32 Mflops > Higher Is Better first . 15197 |================================================================ FFTW 3.3.6 Build: Stock - Size: 1D FFT Size 4096 Mflops > Higher Is Better first . 12319 |================================================================ FFTW 3.3.6 Build: Stock - Size: 2D FFT Size 4096 Mflops > Higher Is Better first . 8611.3 |=============================================================== FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 32 Mflops > Higher Is Better first . 21508 |================================================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 32 Mflops > Higher Is Better first . 53996 |================================================================ FFTW 3.3.6 Build: Float + SSE - Size: 1D FFT Size 4096 Mflops > Higher Is Better first . 67870 |================================================================ FFTW 3.3.6 Build: Float + SSE - Size: 2D FFT Size 4096 Mflops > Higher Is Better first . 23720 |================================================================