ARMv8 Cortex-A72 testing on resy 3.1.2 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2008303-HU-2008309HU36&sor.
2020-08-30-c-rayProcessorMotherboardMemoryDiskOSKernelCompilerFile-SystemARMv8 Cortex-A53ARMv8 Cortex-A72ARMv8 Cortex-A53 (4 Cores)PHYTEC phyCORE-i.MX8MM1536MB457GBresy 3.1.25.8.5-custom-ml-std (aarch64)GCC 9.3.0nfsARMv8 Cortex-A72 (4 Cores)BCM2835 Raspberry Pi 4 Model B Rev 1.48192MB8GB SA08G5.8.5 (aarch64)ext4OpenBenchmarking.orgCompiler Details- --bindir=/usr/bin --build=x86_64-linux --datadir=/usr/share --disable-bootstrap --disable-dependency-tracking --disable-install-libiberty --disable-libmudflap --disable-libssp --disable-silent-rules --disable-static --enable-__cxa_atexit --enable-c99 --enable-cheaders=c_global --enable-checking=release --enable-default-pie --enable-initfini-array --enable-languages=c,c++ --enable-libitm --enable-libstdcxx-pch --enable-long-long --enable-lto --enable-multilib --enable-nls --enable-shared --enable-symvers=gnu --enable-threads=posix --exec_prefix=/usr --host=aarch64-resy-linux --includedir=/usr/include --localstatedir=/var --mandir=/usr/share/man --oldincludedir=/usr/include --program-prefix=aarch64-resy-linux- --sbindir=/usr/sbin --sharedstatedir=/com --sysconfdir=/etc --target=aarch64-resy-linux --with-build-sysroot=/ --with-glibc-version=2.28 --with-gnu-ld --with-libtool-sysroot=/ --with-linker-hash-style=gnu --with-ppl=no --without-isl --without-local-prefix Security Details- ARMv8 Cortex-A53: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Not affected + srbds: Not affected + tsx_async_abort: Not affected - ARMv8 Cortex-A72: 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
2020-08-30-c-rayc-ray: Total Time - 4K, 16 Rays Per PixelDifferenceStandard ErrorStandard DeviationARMv8 Cortex-A53ARMv8 Cortex-A721946.2951.00x0.070.01%1514.6031.22x14.991.71%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelARMv8 Cortex-A72ARMv8 Cortex-A53400800120016002000SE +/- 14.99, N = 3SE +/- 0.07, N = 31514.601946.301. (CC) gcc options: -lm -lpthread -O3
Phoronix Test Suite v10.8.5