cray

AMD EPYC 7502P 32-Core testing with a ASUS KRPA-U16 (0601 BIOS) and ASPEED on Debian 10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2003107-VE-CRAY3574583.

crayProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionAMD EPYC 7502P 32-CoreAMD EPYC 7502P 32-Core @ 2.50GHz (32 Cores / 64 Threads)ASUS KRPA-U16 (0601 BIOS)AMD Starship/Matisse8 x 32 GB DDR4-2933MT/s Samsung M393A4K40CB2-CVF2 x 1920GB SAMSUNG MZQLB1T9HAJR-00007 + 2 x 6001GB TOSHIBA MG04ACA6ASPEEDIntel I350Debian 104.19.101 (x86_64)GCC 8.3.0overlayfs1024x768OpenBenchmarking.org- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,brig,d,fortran,objc,obj-c++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --host=x86_64-linux-gnu --program-prefix=x86_64-linux-gnu- --target=x86_64-linux-gnu --with-abi=m64 --with-arch-32=i686 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic --without-cuda-driver -v - Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8301034- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Full AMD retpoline IBPB: conditional IBRS_FW STIBP: conditional RSB filling + tsx_async_abort: Not affected

crayc-ray: Total Time - 4K, 16 Rays Per PixelStandard ErrorStandard DeviationAMD EPYC 7502P 32-Core21.0660.010.06%OpenBenchmarking.org

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelAMD EPYC 7502P 32-Core510152025SE +/- 0.01, N = 321.071. (CC) gcc options: -lm -lpthread -O3

Phoronix Test Suite v10.8.4