Test the impact of PTI
HTML result view exported from: https://openbenchmarking.org/result/1801051-AL-PTI76376151.
PTIProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay DriverCompilerFile-SystemScreen ResolutionPTIIntel Core i7 920 @ 2.53GHz (4 Cores / 8 Threads)Gigabyte EX58-UD5Intel 5520/5500/X58 + ICH10R10240MB4001GB Seagate ST4000DM000-1F21 + 128GB SAMSUNG SSD 830 + 512GB Crucial_CT512MX1Gigabyte AMD Radeon HD 7950/8950 OEM / R9 280 3072MBAMD Tahiti HDMI AudioW2361Realtek RTL8111/8168/8411Arch Linux4.14.10-1-ARCH (x86_64)GNOME Shell 3.26.2modesetting 1.19.3GCC 7.2.1 20171128 + Clang 5.0.1ext41920x1080OpenBenchmarking.org- CFQ / data=ordered,discard,noatime,rw- Scaling Governor: acpi-cpufreq schedutil- Python 3.6.4.
PTIpostmark: Disk Transaction Performancecompress-7zip: Compress Speed Testffmpeg: H.264 HD To NTSC DVPTI5813231697.83OpenBenchmarking.org
OpenBenchmarking.orgTPS, More Is BetterPostMark 1.51Disk Transaction PerformancePTI1200240036004800600058131. (CC) gcc options: -O3
OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 9.20.1Compress Speed TestPTI5K10K15K20K25KSE +/- 235.67, N = 3231691. (CXX) g++ options: -pipe -lpthread
OpenBenchmarking.orgSeconds, Fewer Is BetterFFmpeg 3.3.3H.264 HD To NTSC DVPTI246810SE +/- 0.03, N = 37.831. (CC) gcc options: -lavdevice -lavfilter -lavformat -lavcodec -lswresample -lswscale -lavutil -lXv -lX11 -lXext -ldl -lvdpau -lva -lva-x11 -lva-drm -lxcb -lxcb-shm -lxcb-xfixes -lxcb-shape -ljack -lasound -lSDL2 -lm -llzma -lbz2 -pthread -std=c11 -fomit-frame-pointer -fPIC -O3 -fno-math-errno -fno-signed-zeros -fno-tree-vectorize -MMD -MF -MT
Phoronix Test Suite v10.8.4