KernelCompile

2 x Intel Xeon E5-2640 v4 testing with a Dell 0NT78X (2.19.0 BIOS) and llvmpipe on AlmaLinux 9.5 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2501286-NE-KERNELCOM86.

KernelCompileProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerOpenGLCompilerFile-SystemScreen Resolution2 x Intel Xeon E5-2640 v4 @ 3.40GHz2 x Intel Xeon E5-2640 v4 @ 3.40GHz (20 Cores / 40 Threads)Dell 0NT78X (2.19.0 BIOS)Intel Xeon E7 v4/Xeon256GB1000GB PERC H330 Adp + 299GB PERC H330 Adp + 0GB Virtual FloppyllvmpipeSyncMaster2 x Intel I350AlmaLinux 9.55.14.0-503.22.1.el9_5.x86_64 (x86_64)GNOME Shell 40.10X Server + Wayland4.5 Mesa 24.1.2 (LLVM 18.1.8 256 bits)GCC 11.5.0 20240719xfs1600x900OpenBenchmarking.org- Transparent Huge Pages: always- --build=x86_64-redhat-linux --disable-libunwind-exceptions --enable-__cxa_atexit --enable-bootstrap --enable-cet --enable-checking=release --enable-gnu-indirect-function --enable-gnu-unique-object --enable-host-bind-now --enable-host-pie --enable-initfini-array --enable-languages=c,c++,fortran,lto --enable-link-serialization=1 --enable-multilib --enable-offload-targets=nvptx-none --enable-plugin --enable-shared --enable-threads=posix --mandir=/usr/share/man --with-arch_32=x86-64 --with-arch_64=x86-64-v2 --with-build-config=bootstrap-lto --with-gcc-major-version-only --with-linker-hash-style=gnu --with-tune=generic --without-cuda-driver --without-isl - Scaling Governor: intel_cpufreq performance - CPU Microcode: 0xb000040- SELinux + gather_data_sampling: Not affected + itlb_multihit: KVM: Mitigation of VMX disabled + l1tf: Mitigation of PTE Inversion; VMX: conditional cache flushes SMT vulnerable + mds: Mitigation of Clear buffers; SMT vulnerable + meltdown: Mitigation of PTI + mmio_stale_data: Mitigation of Clear buffers; SMT vulnerable + reg_file_data_sampling: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of usercopy/swapgs barriers and __user pointer sanitization + spectre_v2: Mitigation of Retpolines; IBPB: conditional; IBRS_FW; STIBP: conditional; RSB filling; PBRSB-eIBRS: Not affected; BHI: Not affected + srbds: Not affected + tsx_async_abort: Mitigation of Clear buffers; SMT vulnerable

KernelCompilebuild-linux-kernel: defconfigStandard ErrorStandard Deviation2 x Intel Xeon E5-2640 v4 @ 3.40GHz125.2681.012.41%OpenBenchmarking.org

Timed Linux Kernel Compilation

Build: defconfig

OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.8Build: defconfig2 x Intel Xeon E5-2640 v4 @ 3.40GHz306090120150SE +/- 1.01, N = 9125.27

Phoronix Test Suite v10.8.5