ctx 5.9 tuned (fsgsbase)
AMD Ryzen 5 2400G testing with a ASUS PRIME B350M-E (5602 BIOS) and Sapphire AMD Radeon RX 5500/5500M / Pro 5500M 4GB on ManjaroLinux 20.1 via the Phoronix Test Suite.
AMD Ryzen 5 2400G - Sapphire AMD Radeon RX 5500/5500M
Processor: AMD Ryzen 5 2400G @ 3.60GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B350M-E (5602 BIOS), Chipset: AMD Raven/Raven2, Memory: 8GB, Disk: 1024GB Sabrent + 240GB CT240BX300SSD1, Graphics: Sapphire AMD Radeon RX 5500/5500M / Pro 5500M 4GB (1900/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: S24F350, Network: Realtek RTL8111/8168/8411
OS: ManjaroLinux 20.1, Kernel: 5.9.0-1-MANJARO (x86_64), Desktop: GNOME Shell 3.36.6, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, OpenGL: 4.6 Mesa 20.1.8 (LLVM 10.0.1), OpenCL: OpenCL 2.1 AMD-APP (3180.7), Vulkan: 1.2.131, Compiler: GCC 10.2.0 + Clang 10.0.1, File-System: ext4, Screen Resolution: 1920x1080
Kernel Notes: amdgpu.ppfeaturemask=0xfffd7fff
Environment Notes: RADV_PERFTEST=aco
Processor Notes: Scaling Governor: acpi-cpufreq schedutil - CPU Microcode: 0x8101016
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected
ctx_clock
Ctx_clock is a simple test program to measure the context switch time in clock cycles. Learn more via the OpenBenchmarking.org test page.
AMD Ryzen 5 2400G - Sapphire AMD Radeon RX 5500/5500M
Processor: AMD Ryzen 5 2400G @ 3.60GHz (4 Cores / 8 Threads), Motherboard: ASUS PRIME B350M-E (5602 BIOS), Chipset: AMD Raven/Raven2, Memory: 8GB, Disk: 1024GB Sabrent + 240GB CT240BX300SSD1, Graphics: Sapphire AMD Radeon RX 5500/5500M / Pro 5500M 4GB (1900/875MHz), Audio: AMD Navi 10 HDMI Audio, Monitor: S24F350, Network: Realtek RTL8111/8168/8411
OS: ManjaroLinux 20.1, Kernel: 5.9.0-1-MANJARO (x86_64), Desktop: GNOME Shell 3.36.6, Display Server: X Server 1.20.9, Display Driver: modesetting 1.20.9, OpenGL: 4.6 Mesa 20.1.8 (LLVM 10.0.1), OpenCL: OpenCL 2.1 AMD-APP (3180.7), Vulkan: 1.2.131, Compiler: GCC 10.2.0 + Clang 10.0.1, File-System: ext4, Screen Resolution: 1920x1080
Kernel Notes: amdgpu.ppfeaturemask=0xfffd7fff
Environment Notes: RADV_PERFTEST=aco
Processor Notes: Scaling Governor: acpi-cpufreq schedutil - CPU Microcode: 0x8101016
Security Notes: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Vulnerable: __user pointer sanitization and usercopy barriers only; no swapgs barriers + spectre_v2: Vulnerable IBPB: disabled STIBP: disabled + srbds: Not affected + tsx_async_abort: Not affected
Testing initiated at 12 October 2020 13:36 by user david.