ARMv7 Cortex-A72 testing with a BCM2711 Raspberry Pi 4 Model B Rev 1.2 and vc4drmfb on Raspbian 10 via the Phoronix Test Suite.
Compare your own system(s) to this result file with the
Phoronix Test Suite by running the command:
phoronix-test-suite benchmark 2011213-FI-SMALLPT2081
{
"title": "smallpt-2020-11-22",
"last_modified": "2020-11-21 23:21:48",
"description": "ARMv7 Cortex-A72 testing with a BCM2711 Raspberry Pi 4 Model B Rev 1.2 and vc4drmfb on Raspbian 10 via the Phoronix Test Suite.",
"systems": {
"ARMv7 Cortex-A72": {
"identifier": "ARMv7 Cortex-A72",
"hardware": {
"Processor": "ARMv7 Cortex-A72 @ 1.50GHz (4 Cores)",
"Motherboard": "BCM2711 Raspberry Pi 4 Model B Rev 1.2",
"Memory": "4096MB",
"Disk": "32GB SC32G",
"Graphics": "vc4drmfb",
"Monitor": "SONY TV"
},
"software": {
"OS": "Raspbian 10",
"Kernel": "5.4.51-v7l+ (armv7l)",
"Desktop": "LXDE 0.10.0",
"Display Server": "X Server 1.20.4",
"Display Driver": "modesetting 1.20.4",
"Compiler": "GCC 8.3.0",
"File-System": "ext4",
"Screen Resolution": "2560x1418"
},
"user": "pi",
"timestamp": "2020-11-21 22:32:06",
"data": {
"compiler-configuration": "--build=arm-linux-gnueabihf --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-sjlj-exceptions --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++ --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-plugin --enable-shared --enable-threads=posix --host=arm-linux-gnueabihf --program-prefix=arm-linux-gnueabihf- --target=arm-linux-gnueabihf --with-arch=armv6 --with-default-libstdcxx-abi=new --with-float=hard --with-fpu=vfp --with-gcc-major-version-only --with-target-system-zlib -v",
"cpu-scaling-governor": "cpufreq-dt ondemand",
"kernel-parameters": "snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1"
}
}
},
"results": {
"e35ff3a8f3d8657b503d1b2e7391b4e0529a6be7": {
"identifier": "pts\/smallpt-1.2.1",
"title": "Smallpt",
"app_version": "1.0",
"description": "Global Illumination Renderer; 128 Samples",
"scale": "Seconds",
"proportion": "LIB",
"display_format": "BAR_GRAPH",
"results": {
"ARMv7 Cortex-A72": {
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"test_run_times": [
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],
"details": {
"compiler-options": {
"compiler-type": "CXX",
"compiler": "g++",
"compiler-options": "-fopenmp -O3"
}
}
}
}
}
}
}