alchemy_c-ray

4 x Intel Xeon Gold 6148 testing with a HPE ProLiant DL560 Gen10 (U34 BIOS) and Matrox MGA G200eH3 on CentOS Linux 7 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/1811051-RA-ALCHEMYCR80.

alchemy_c-rayProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen ResolutionAlchemy_c-ray_First4 x Intel Xeon Gold 6148 @ 2.40GHz (80 Cores)HPE ProLiant DL560 Gen10 (U34 BIOS)Intel Sky Lake-E DMI3 Registers48 x 64 GB DDR4-2666MHz HPE 840759-091480GB LOGICAL VOLUME + 2 x 1600GB MT1600KEXUVMatrox MGA G200eH3Broadcom Limited NetXtreme II BCM57810 10 GigabitCentOS Linux 73.10.0-862.11.6.el7.x86_64 (x86_64)GCC 4.8.5 20150623xfs1024x768OpenBenchmarking.org- --build=x86_64-redhat-linux --disable-libgcj --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-initfini-array --enable-languages=c,c++,objc,obj-c++,java,fortran,ada,go,lto --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-linker-hash-style=gnu --with-tune=generic - SELinux + KPTI + Load fences __user pointer sanitization + IBRS (kernel) + SSB disabled via prctl and seccomp + PTE Inversion

alchemy_c-rayc-ray: Total Time - 4K, 16 Rays Per PixelStandard ErrorStandard DeviationAlchemy_c-ray_First11.970.081.20%OpenBenchmarking.org

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per PixelAlchemy_c-ray_First3691215SE +/- 0.08, N = 311.971. (CC) gcc options: -lm -lpthread -O3

Phoronix Test Suite v10.8.4