stress-7543 AMD EPYC 7543 32-Core testing with a TYAN S8036GM2NE-LE (V2.00.B21 BIOS) and llvmpipe on Ubuntu 21.04 via the Phoronix Test Suite. 1: Processor: AMD EPYC 7543 32-Core (32 Cores / 64 Threads), Motherboard: TYAN S8036GM2NE-LE (V2.00.B21 BIOS), Chipset: AMD Starship/Matisse, Memory: 64GB, Disk: 1000GB Corsair Force MP600, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 21.04, Kernel: 5.14.0-rc7-amd-pstate-phx (x86_64) 20210909, Desktop: GNOME Shell 3.38.4, Display Server: X Server + Wayland, OpenGL: 4.5 Mesa 21.0.1 (LLVM 11.0.1 256 bits), Compiler: GCC 10.3.0, File-System: ext4, Screen Resolution: 1920x1080 2: Processor: AMD EPYC 7543 32-Core (32 Cores / 64 Threads), Motherboard: TYAN S8036GM2NE-LE (V2.00.B21 BIOS), Chipset: AMD Starship/Matisse, Memory: 64GB, Disk: 1000GB Corsair Force MP600, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 21.04, Kernel: 5.14.0-rc7-amd-pstate-phx (x86_64) 20210909, Desktop: GNOME Shell 3.38.4, Display Server: X Server + Wayland, OpenGL: 4.5 Mesa 21.0.1 (LLVM 11.0.1 256 bits), Compiler: GCC 10.3.0, File-System: ext4, Screen Resolution: 1920x1080 3: Processor: AMD EPYC 7543 32-Core (32 Cores / 64 Threads), Motherboard: TYAN S8036GM2NE-LE (V2.00.B21 BIOS), Chipset: AMD Starship/Matisse, Memory: 64GB, Disk: 1000GB Corsair Force MP600, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 21.04, Kernel: 5.14.0-rc7-amd-pstate-phx (x86_64) 20210909, Desktop: GNOME Shell 3.38.4, Display Server: X Server + Wayland, OpenGL: 4.5 Mesa 21.0.1 (LLVM 11.0.1 256 bits), Compiler: GCC 10.3.0, File-System: ext4, Screen Resolution: 1920x1080 3A: Processor: AMD EPYC 7543 32-Core (32 Cores / 64 Threads), Motherboard: TYAN S8036GM2NE-LE (V2.00.B21 BIOS), Chipset: AMD Starship/Matisse, Memory: 64GB, Disk: 1000GB Corsair Force MP600, Graphics: llvmpipe, Monitor: VE228, Network: 2 x Broadcom NetXtreme BCM5720 2-port PCIe OS: Ubuntu 21.04, Kernel: 5.14.0-rc7-amd-pstate-phx (x86_64) 20210909, Desktop: GNOME Shell 3.38.4, Display Server: X Server + Wayland, OpenGL: 4.5 Mesa 21.0.1 (LLVM 11.0.1 256 bits), Compiler: GCC 10.3.0, File-System: ext4, Screen Resolution: 1920x1080 Stress-NG 0.13.02 Test: IO_uring Bogo Ops/s > Higher Is Better 1 .. 160774.79 |=============================================================== 2 .. 119644.48 |=============================================== 3A . 123135.65 |================================================ Stress-NG 0.13.02 Test: CPU Cache Bogo Ops/s > Higher Is Better 1 .. 90.54 |================================================================= 2 .. 84.22 |============================================================= 3A . 92.63 |=================================================================== Stress-NG 0.13.02 Test: Forking Bogo Ops/s > Higher Is Better 1 .. 60945.37 |================================================================ 2 .. 58658.37 |============================================================== 3A . 59143.86 |============================================================== Stress-NG 0.13.02 Test: Context Switching Bogo Ops/s > Higher Is Better 1 .. 11600270.73 |=========================================================== 2 .. 11900095.35 |============================================================= 3A . 11898253.48 |============================================================= Stress-NG 0.13.02 Test: MMAP Bogo Ops/s > Higher Is Better 1 .. 1283.51 |================================================================ 2 .. 1284.02 |================================================================ 3 .. 1299.26 |================================================================= 3A . 1306.34 |================================================================= Stress-NG 0.13.02 Test: Socket Activity Bogo Ops/s > Higher Is Better 1 .. 35070.87 |=============================================================== 2 .. 35586.23 |================================================================ 3A . 35686.64 |================================================================ Stress-NG 0.13.02 Test: MEMFD Bogo Ops/s > Higher Is Better 1 .. 4028.25 |================================================================= 2 .. 3988.99 |================================================================ 3 .. 4025.41 |================================================================= 3A . 4046.62 |================================================================= Stress-NG 0.13.02 Test: Glibc C String Functions Bogo Ops/s > Higher Is Better 1 .. 2095937.40 |============================================================= 2 .. 2115242.05 |============================================================== 3A . 2116581.68 |============================================================== Stress-NG 0.13.02 Test: NUMA Bogo Ops/s > Higher Is Better 1 .. 517.73 |================================================================== 2 .. 519.18 |================================================================== 3 .. 514.26 |================================================================= 3A . 519.27 |================================================================== Stress-NG 0.13.02 Test: Semaphores Bogo Ops/s > Higher Is Better 1 .. 4889515.92 |============================================================== 2 .. 4846437.35 |============================================================= 3A . 4856741.08 |============================================================== Stress-NG 0.13.02 Test: SENDFILE Bogo Ops/s > Higher Is Better 1 .. 621254.49 |=============================================================== 2 .. 619481.63 |=============================================================== 3A . 616510.29 |=============================================================== Stress-NG 0.13.02 Test: Glibc Qsort Data Sorting Bogo Ops/s > Higher Is Better 1 .. 372.90 |================================================================== 2 .. 374.00 |================================================================== 3A . 375.53 |================================================================== Stress-NG 0.13.02 Test: Atomic Bogo Ops/s > Higher Is Better 1 .. 133871.48 |=============================================================== 2 .. 133570.24 |=============================================================== 3 .. 133801.44 |=============================================================== 3A . 134396.19 |=============================================================== Stress-NG 0.13.02 Test: System V Message Passing Bogo Ops/s > Higher Is Better 1 .. 7278150.20 |============================================================== 2 .. 7248534.76 |============================================================== 3A . 7233904.29 |============================================================== Stress-NG 0.13.02 Test: Matrix Math Bogo Ops/s > Higher Is Better 1 .. 110955.78 |=============================================================== 2 .. 110873.43 |=============================================================== 3A . 110649.67 |=============================================================== Stress-NG 0.13.02 Test: CPU Stress Bogo Ops/s > Higher Is Better 1 .. 76904.85 |================================================================ 2 .. 77064.54 |================================================================ 3A . 77102.28 |================================================================ Stress-NG 0.13.02 Test: Malloc Bogo Ops/s > Higher Is Better 1 .. 1010219161.29 |=========================================================== 2 .. 1008749853.52 |=========================================================== 3A . 1011169519.90 |=========================================================== Stress-NG 0.13.02 Test: Crypto Bogo Ops/s > Higher Is Better 1 .. 7694.28 |================================================================= 2 .. 7702.15 |================================================================= 3 .. 7698.29 |================================================================= 3A . 7698.72 |================================================================= Stress-NG 0.13.02 Test: Memory Copying Bogo Ops/s > Higher Is Better 1 .. 5533.00 |================================================================= 2 .. 5527.47 |================================================================= 3A . 5531.91 |================================================================= Stress-NG 0.13.02 Test: Vector Math Bogo Ops/s > Higher Is Better 1 .. 141621.99 |=============================================================== 2 .. 141556.91 |=============================================================== 3A . 141499.08 |=============================================================== Stress-NG 0.13.02 Test: RdRand