c-ray.log

AMD EPYC 7K62 48-Core testing with a Supermicro Super Server H11SSL-i v2.00 (2.1 BIOS) and ASPEED on Ubuntu 22.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2409113-NE-CRAYLOG5569.

c-ray.logProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDesktopDisplay ServerOpenCLVulkanCompilerFile-SystemScreen Resolution7k72-crayAMD EPYC 7K62 48-Core @ 2.60GHz (48 Cores)Supermicro Super Server H11SSL-i v2.00 (2.1 BIOS)AMD Starship/Matisse8 x 32GB DDR4-2133MT/s Samsung M393A4K40BB0-CPB960GB KIOXIA-EXCERIA SASPEED2 x Intel I210Ubuntu 22.046.5.0-26-generic (x86_64)GNOME Shell 42.9X Server 1.21.1.4OpenCL 2.1 AMD-APP (3602.0)1.3.255GCC 11.4.0ext41024x768OpenBenchmarking.org- Transparent Huge Pages: madvise- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --enable-bootstrap --enable-cet --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-serialization=2 --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-11-XeT9lY/gcc-11-11.4.0/debian/tmp-gcn/usr --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-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-multilib-list=m32,m64,mx32 --with-target-system-zlib=auto --with-tune=generic --without-cuda-driver -v - Scaling Governor: acpi-cpufreq schedutil (Boost: Enabled) - CPU Microcode: 0x830107a - gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Mitigation of untrained return thunk; SMT disabled + spec_rstack_overflow: Mitigation of SMT disabled + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines IBPB: conditional STIBP: disabled RSB filling PBRSB-eIBRS: Not affected + srbds: Not affected + tsx_async_abort: Not affected

c-ray.logc-ray: 4K - 16c-ray: 5K - 16c-ray: 1080p - 167k72-cray77.015136.81819.539OpenBenchmarking.org

C-Ray

Resolution: 4K - Rays Per Pixel: 16

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 2.0Resolution: 4K - Rays Per Pixel: 167k72-cray20406080100SE +/- 0.04, N = 377.021. (CC) gcc options: -lpthread -lm

C-Ray

Resolution: 5K - Rays Per Pixel: 16

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 2.0Resolution: 5K - Rays Per Pixel: 167k72-cray306090120150SE +/- 0.10, N = 3136.821. (CC) gcc options: -lpthread -lm

C-Ray

Resolution: 1080p - Rays Per Pixel: 16

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 2.0Resolution: 1080p - Rays Per Pixel: 167k72-cray510152025SE +/- 0.01, N = 319.541. (CC) gcc options: -lpthread -lm

Phoronix Test Suite v10.8.5