kernel build

AMD Ryzen 7 1700X Eight-Core testing with a ASUS PRIME B350-PLUS (5407 BIOS) and Gigabyte AMD Radeon HD 7850 / R7 265 R9 270 1024SP 2GB on Arch rolling via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2004262-VE-2004268VE79.

kernel buildProcessorMotherboardChipsetMemoryDiskGraphicsAudioMonitorNetworkOSKernelDesktopDisplay ServerOpenGLVulkanCompilerFile-SystemScreen Resolutionkernel build ecc@2933MHzkernel build ecc@2400MHzkernel build ecc@2667MHz tight timingsAMD Ryzen 7 1700X Eight-Core @ 3.40GHz (8 Cores / 16 Threads)ASUS PRIME B350-PLUS (5407 BIOS)AMD 17h16GB120GB INTEL SSDSA2CW12 + 500GB Seagate ST9500325ASG + 2000GB SAMSUNG HD204UIGigabyte AMD Radeon HD 7850 / R7 265 R9 270 1024SP 2GBAMD Oland/Hainan/CapeDELL U2711Realtek RTL8111/8168/8411 + Realtek RTL8169 PCI + Intel 8265 / 8275Arch rolling5.6.7-1-pelle (x86_64)GNOME Shell 3.36.1X Server 1.20.4 + Wayland4.6 Mesa 20.1.0-devel (git-a64d266134) (LLVM 10.0.0)1.2.128GCC 9.3.0 + Clang 10.0.0 + LLVM 10.0.0btrfs2560x1440500GB Seagate ST9500325ASG + 120GB INTEL SSDSA2CW12 + 2000GB SAMSUNG HD204UIOpenBenchmarking.orgKernel Details- radeon.si_support=0 radeon.cik_support=0 amdgpu.si_support=1 amdgpu.cik_support=1 amdgpu.gpu_recovery=1 amdgpu.audio=0Environment Details- CXXFLAGS="-march=native -O2" CFLAGS="-march=native -O2"Compiler Details- --disable-libssp --disable-libstdcxx-pch --disable-libunwind-exceptions --disable-werror --enable-__cxa_atexit --enable-cet=auto --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-default-ssp --enable-gnu-indirect-function --enable-gnu-unique-object --enable-install-libiberty --enable-languages=c,c++,ada,fortran,go,lto,objc,obj-c++,d --enable-lto --enable-multilib --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-isl --with-linker-hash-style=gnu Processor Details- Scaling Governor: acpi-cpufreq performance - CPU Microcode: 0x8001138Security Details- itlb_multihit: Not affected + 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 Full AMD retpoline IBPB: conditional STIBP: disabled RSB filling + tsx_async_abort: Not affected

kernel buildbuild-linux-kernel: Time To CompileDifferenceStandard ErrorStandard Deviationkernel build ecc@2933MHzkernel build ecc@2400MHzkernel build ecc@2667MHz tight timings125.7611.01x1.041.43%126.6561.00x1.011.38%124.9291.01x0.811.12%OpenBenchmarking.org

Timed Linux Kernel Compilation

Time To Compile

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 5.4Time To Compilekernel build ecc@2933MHzkernel build ecc@2400MHzkernel build ecc@2667MHz tight timings306090120150SE +/- 1.04, N = 3SE +/- 1.01, N = 3SE +/- 0.81, N = 3125.76126.66124.93

Phoronix Test Suite v10.8.4