Comet Lake brot

Intel Core i7-10700T testing with a Logic Supply RXM-181 (Z01-0002A026 BIOS) and Intel UHD 630 3GB on Ubuntu 20.10 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2102163-HA-COMETLAKE31&grs.

Comet Lake brotProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerVulkanCompilerFile-SystemScreen ResolutionOpenGL123Intel Core i7-10700T @ 4.50GHz (8 Cores / 16 Threads)Logic Supply RXM-181 (Z01-0002A026 BIOS)Intel Comet Lake PCH32GB256GB TS256GMTS800i915drmfb (1200MHz)Realtek ALC233DELL P2415QIntel I219-LM + Intel I210Ubuntu 20.105.8.0-43-generic (x86_64)GNOME Shell 3.38.1X Server 1.20.91.2.145GCC 10.2.0ext41920x1080Intel UHD 630 3GB (1200MHz)4.6 Mesa 20.2.1OpenBenchmarking.orgKernel Details- Transparent Huge Pages: madviseCompiler Details- --build=x86_64-linux-gnu --disable-vtable-verify --disable-werror --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-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-nvptx/usr,amdgcn-amdhsa=/build/gcc-10-JvwpWM/gcc-10-10.2.0/debian/tmp-gcn/usr,hsa --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=auto --with-tune=generic --without-cuda-driver -v Processor Details- Scaling Governor: intel_pstate powersave - CPU Microcode: 0xc8 - Thermald 2.3Security Details- itlb_multihit: KVM: Mitigation of VMX disabled + 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 Enhanced IBRS IBPB: conditional RSB filling + srbds: Not affected + tsx_async_abort: Not affected

Comet Lake brottoybrot: C++ Taskstoybrot: C++ Threadstoybrot: OpenMP123735747351674457738667345474645738997370674436OpenBenchmarking.org

toyBrot Fractal Generator

Implementation: C++ Tasks

OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: C++ Tasks12316K32K48K64K80KSE +/- 286.18, N = 3SE +/- 399.34, N = 3SE +/- 552.26, N = 37357473866738991. (CXX) g++ options: -O3 -lpthread -lm -lgcc -lgcc_s -lc

toyBrot Fractal Generator

Implementation: C++ Threads

OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: C++ Threads12316K32K48K64K80KSE +/- 476.30, N = 3SE +/- 347.41, N = 3SE +/- 371.75, N = 37351673454737061. (CXX) g++ options: -O3 -lpthread -lm -lgcc -lgcc_s -lc

toyBrot Fractal Generator

Implementation: OpenMP

OpenBenchmarking.orgms, Fewer Is BettertoyBrot Fractal Generator 2020-11-18Implementation: OpenMP12316K32K48K64K80KSE +/- 615.19, N = 8SE +/- 568.76, N = 10SE +/- 701.50, N = 77445774645744361. (CXX) g++ options: -O3 -lpthread -lm -lgcc -lgcc_s -lc

Phoronix Test Suite v10.8.4