First_test

ARMv8 Cortex-A72 testing with a BCM2835 Raspberry Pi 4 Model B Rev 1.2 and vc4drmfb on Debian 11 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2207176-NE-FIRSTTEST65.

First_testProcessorMotherboardChipsetMemoryDiskGraphicsMonitorOSKernelVulkanCompilerFile-SystemScreen ResolutionARMv8 Cortex-A72 - vc4drmfb - BCM2835 Raspberry Pi 4withsolutionARMv8 Cortex-A72 @ 1.50GHz (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.2Broadcom BCM27113584MB64GB SN64Gvc4drmfbHDMIDebian 115.15.30-v8 (aarch64)1.0.2GCC 10.2.1 20210110ext4720x576OpenBenchmarking.orgKernel Details- snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1Compiler Details- --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v Processor Details- Scaling Governor: cpufreq-dt ondemandSecurity Details- 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 Disk Mount Options Details- withsolution: noatime,rwDisk Details Details- withsolution: Block Size: 4096

First_testblogbench: Readblogbench: WriteARMv8 Cortex-A72 - vc4drmfb - BCM2835 Raspberry Pi 4withsolution46147206OpenBenchmarking.org

BlogBench

Test: Read

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.1Test: Readwithsolution10K20K30K40K50KSE +/- 1633.55, N = 9461471. (CC) gcc options: -O2 -pthread

BlogBench

Test: Write

OpenBenchmarking.orgFinal Score, More Is BetterBlogBench 1.1Test: Writewithsolution50100150200250SE +/- 10.87, N = 32061. (CC) gcc options: -O2 -pthread

Phoronix Test Suite v10.8.4