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HTML result view exported from: https://openbenchmarking.org/result/2403186-NE-AA759447017.
aaProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelDisplay ServerCompilerFile-SystemScreen ResolutionSystem Layer1Intel Xeon (2 Cores / 4 Threads)Red Hat KVM (1.10.2-3.el7_4.1 BIOS)Intel 440FX 82441FX PMC1 x 8192 MB RAM20GBbochsdrmfbRed Hat Virtio device + Mellanox MT27800CentOS Linux 74.19.188-10.el7.ucloud.x86_64 (x86_64)X ServerGCC 4.8.5 20150623xfs1024x768KVMOpenBenchmarking.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 - CPU Microcode: 0x1- itlb_multihit: KVM: Vulnerable + l1tf: Mitigation of PTE Inversion + mds: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown + meltdown: Mitigation of PTI + 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 generic retpoline IBPB: conditional IBRS_FW STIBP: disabled RSB filling + srbds: Not affected + tsx_async_abort: Vulnerable: Clear buffers attempted no microcode; SMT Host state unknown
aac-ray: Total Time - 4K, 16 Rays Per PixelStandard ErrorStandard Deviation1230.2920.170.13%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterC-Ray 1.1Total Time - 4K, 16 Rays Per Pixel150100150200250SE +/- 0.17, N = 3230.291. (CC) gcc options: -lm -lpthread -O3
Phoronix Test Suite v10.8.4