rpi4modelb-system-decompress-bzip2

ARMv8 Cortex-A72 testing with a BCM2835 Raspberry Pi 4 Model B Rev 1.4 and vc4drmfb on Ubuntu 21.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2109164-IB-RPI4MODEL42.

rpi4modelb-system-decompress-bzip2ProcessorMotherboardChipsetMemoryDiskGraphicsMonitorOSKernelDesktopDisplay ServerVulkanCompilerFile-SystemScreen ResolutionARMv8 Cortex-A72ARMv8 Cortex-A72 @ 1.50GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.4Broadcom BCM27118GB10001GB Elements 25A3 + 500GB External + 32GB SU32Gvc4drmfbPhilips FTVUbuntu 21.045.11.0-1017-raspi (aarch64)GNOME Shell 3.38.4X Server 1.20.91.0.155GCC 10.3.0ext41920x1080OpenBenchmarking.org- snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 - Transparent Huge Pages: madvise - Scaling Governor: cpufreq-dt ondemand- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Vulnerable + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected

rpi4modelb-system-decompress-bzip2system-decompress-bzip2: Standard ErrorStandard DeviationARMv8 Cortex-A7249.3630.270.94%OpenBenchmarking.org

System BZIP2 Decompression

OpenBenchmarking.orgSeconds, Fewer Is BetterSystem BZIP2 DecompressionARMv8 Cortex-A721122334455SE +/- 0.27, N = 349.36

Phoronix Test Suite v10.8.4