quantlib multithread AMD Ryzen 7 4700U testing with a LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS) and AMD Renoir 512MB on Fedora Linux 39 via the Phoronix Test Suite. a: Processor: AMD Ryzen 7 4700U @ 2.00GHz (8 Cores), Motherboard: LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS), Chipset: AMD Renoir/Cezanne, Memory: 16GB, Disk: 512GB SAMSUNG MZALQ512HALU-000L2, Graphics: AMD Renoir 512MB, Audio: AMD Renoir Radeon HD Audio, Network: Intel Wi-Fi 6 AX200 OS: Fedora Linux 39, Kernel: 6.5.7-300.fc39.x86_64 (x86_64), Desktop: GNOME Shell 45.0, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 23.2.1 (LLVM 16.0.6 DRM 3.54), Compiler: GCC 13.2.1 20230918, File-System: btrfs, Screen Resolution: 1920x1080 b: Processor: AMD Ryzen 7 4700U @ 2.00GHz (8 Cores), Motherboard: LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS), Chipset: AMD Renoir/Cezanne, Memory: 16GB, Disk: 512GB SAMSUNG MZALQ512HALU-000L2, Graphics: AMD Renoir 512MB, Audio: AMD Renoir Radeon HD Audio, Network: Intel Wi-Fi 6 AX200 OS: Fedora Linux 39, Kernel: 6.5.7-300.fc39.x86_64 (x86_64), Desktop: GNOME Shell 45.0, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 23.2.1 (LLVM 16.0.6 DRM 3.54), Compiler: GCC 13.2.1 20230918, File-System: btrfs, Screen Resolution: 1920x1080 c: Processor: AMD Ryzen 7 4700U @ 2.00GHz (8 Cores), Motherboard: LENOVO LNVNB161216 (DTCN18WWV1.04 BIOS), Chipset: AMD Renoir/Cezanne, Memory: 16GB, Disk: 512GB SAMSUNG MZALQ512HALU-000L2, Graphics: AMD Renoir 512MB, Audio: AMD Renoir Radeon HD Audio, Network: Intel Wi-Fi 6 AX200 OS: Fedora Linux 39, Kernel: 6.5.7-300.fc39.x86_64 (x86_64), Desktop: GNOME Shell 45.0, Display Server: X Server + Wayland, OpenGL: 4.6 Mesa 23.2.1 (LLVM 16.0.6 DRM 3.54), Compiler: GCC 13.2.1 20230918, File-System: btrfs, Screen Resolution: 1920x1080 QuantLib 1.32 Configuration: Multi-Threaded MFLOPS > Higher Is Better a . 19337.9 |================================================================= b . 19619.7 |================================================================== c . 19255.7 |================================================================= QuantLib 1.32 Configuration: Single-Threaded MFLOPS > Higher Is Better a . 2847.4 |=================================================================== b . 2850.5 |=================================================================== c . 2843.7 |===================================================================