c-ray-basic

2 x Intel Xeon Silver 4114 testing with a HPE ProLiant DL380 Gen10 (U30 BIOS) and Matrox MGA G200eH3 on Red Hat Enterprise Linux Server 7.6 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2011263-FI-CRAYBASIC99.

c-ray-basicProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen Resolution2 x Intel Xeon Silver 41142 x Intel Xeon Silver 4114 @ 3.00GHz (20 Cores)HPE ProLiant DL380 Gen10 (U30 BIOS)Intel Sky Lake-E DMI3 Registers8 x 16384 MB DDR4-2400MT/s HPE960GB LOGICAL VOLUMEMatrox MGA G200eH34 x Broadcom NetXtreme BCM5719 PCIe + 2 x Intel X710 for 10GbE SFP+ + 4 x Intel I350 + 2 x Intel XL710 for 40GbE QSFP+Red Hat Enterprise Linux Server 7.63.10.0-957.el7.x86_64 (x86_64)GCC 4.8.5 20150623ext41024x768OpenBenchmarking.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 - Scaling Governor: intel_pstate performance - CPU Microcode: 0x2006906- SELinux + l1tf: Mitigation of PTE Inversion; VMX: SMT disabled L1D conditional cache flushes + meltdown: Mitigation of PTI + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of Load fences __user pointer sanitization + spectre_v2: Mitigation of IBRS (kernel)

c-ray-basicc-ray: Total Time - 4K, 16 Rays Per PixelStandard ErrorStandard Deviation2 x Intel Xeon Silver 411455.4290.040.11%OpenBenchmarking.org

C-Ray

Total Time - 4K, 16 Rays Per Pixel

OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixel2 x Intel Xeon Silver 41141224364860SE +/- 0.04, N = 355.431. (CC) gcc options: -lm -lpthread -O3

Phoronix Test Suite v10.8.4