C-rayResult

Loongson-3A5000 testing with a Loongson LM-LS3A5000-7A1000-1w-V01-pc_A2101 v1.0 (KL.4.1H.LM.D.014.210521.R BIOS) and Loongson LLC DC on Loongnix 20 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 2106097-IB-2103031HA13
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test
March 03
  55 Minutes
LS3A5000
June 09
  16 Minutes
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C-rayResultProcessorMotherboardMemoryDiskGraphicsAudioChipsetMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverCompilerFile-SystemScreen ResolutiontestLS3A5000FT-2000/4 (4 Cores)Greatwall GW-001M1A-FTF v1.0 (120FBE16 BIOS)1 x 8192 MB DDR4-2666MT/s NULL256GB KINGSTON RBUSNS8154P3256GJAMD Radeon HD 8570 / R5 430 OEM R7 240/340 520 1GBRealtek ALC662 rev3Uos 204.19.0-arm64-desktop (aarch64)Deepin Desktop EnvironmentX Server 1.20.4amdgpu 18.1.99GCC 8.3.0ext41920x1080Loongson-3A5000 @ 2.50GHz (4 Cores)Loongson LM-LS3A5000-7A1000-1w-V01-pc_A2101 v1.0 (KL.4.1H.LM.D.014.210521.R BIOS)Loongson LLC Hyper Transport Bridge16GBTeclast 120GB S5Loongson LLC DCDELL P2217HRealtek RTL8111/8168/8411Loongnix 204.19.167-rc5.lnd.1-loongson-3 (loongarch64) 20210417xfsOpenBenchmarking.orgCompiler Details- test: --build=aarch64-linux-gnu --disable-libphobos --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-fix-cortex-a53-843419 --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-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only -v - LS3A5000: --build=loongarch64-linux-gnu --disable-emultls --disable-host-shared --disable-libitm --disable-libquadmath --disable-libquadmath-support --disable-libsanitizer --disable-werror --enable-checking=release --enable-clocale=gnu --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,fortran --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-plugin --enable-shared --enable-threads=posix --enable-tls --host=loongarch64-linux-gnu --program-prefix=loongarch64-linux-gnu- --target=loongarch64-linux-gnu --with-abi=lp64 --with-arch=loongarch64 --with-default-libstdcxx-abi=new --with-fix-loongson3-llsc --with-gcc-major-version-only -v Security Details- test: itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Mitigation of PTI + spec_store_bypass: Not affected + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Not affected + tsx_async_abort: Not affected Kernel Details- LS3A5000: Transparent Huge Pages: alwaysEnvironment Details- LS3A5000: CXXFLAGS="-march=loongarch64 -Ofast" CFLAGS="-march=loongarch64 -Ofast"Processor Details- LS3A5000: Scaling Governor: acpi-cpufreq performance

C-Ray

This is a test of C-Ray, a simple raytracer designed to test the floating-point CPU performance. This test is multi-threaded (16 threads per core), will shoot 8 rays per pixel for anti-aliasing, and will generate a 1600 x 1200 image. Learn more via the OpenBenchmarking.org test page.

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixeltestLS3A500080160240320400SE +/- 7.64, N = 9SE +/- 0.39, N = 3361.49303.10-march=loongarch64 -Ofast1. (CC) gcc options: -lm -lpthread -O3
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixeltestLS3A500060120180240300Min: 351.54 / Avg: 361.49 / Max: 422.46Min: 302.33 / Avg: 303.1 / Max: 303.51. (CC) gcc options: -lm -lpthread -O3