POWER8E testing on Ubuntu 20.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/2404285-NE-UBUNTU20090.
ubuntu2004ltsProcessorMotherboardMemoryDiskNetworkOSKernelVulkanCompilerFile-System4TPCPOWER8E8TPCPOWER8E @ 3.69GHz (20 Cores / 80 Threads)PowerNV 5148-22L256GB3 x 375GB INTEL SSDPED1K375GA + 800GB INTEL SSDPEDMD800G44 x Broadcom NetXtreme BCM5719 PCIeUbuntu 20.045.15.0-105-generic (ppc64le)1.1.182GCC 9.4.0ext4OpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler Details- --build=powerpc64le-linux-gnu --disable-libphobos --disable-multilib --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-languages=c,ada,c++,go,d,fortran,objc,obj-c++,gm2 --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none=/build/gcc-9-uVaUlV/gcc-9-9.4.0/debian/tmp-nvptx/usr --enable-plugin --enable-secureplt --enable-shared --enable-targets=powerpcle-linux --enable-threads=posix --host=powerpc64le-linux-gnu --program-prefix=powerpc64le-linux-gnu- --target=powerpc64le-linux-gnu --with-cpu=power8 --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-long-double-128 --without-cuda-driver -v Processor Details- 4TPC: SMT (threads per core): 4- POWER8E: SMT (threads per core): 4- 8TPC: SMT (threads per core): 8Security Details- gather_data_sampling: Not affected + itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: Not affected + spec_rstack_overflow: Not affected + spec_store_bypass: Not affected + spectre_v1: Not affected + spectre_v2: Vulnerable + srbds: Not affected + tsx_async_abort: Not affected
ubuntu2004ltsbuild-linux-kernel: defconfigDifferenceStandard ErrorStandard Deviation4TPCPOWER8E8TPC118.2641.00x1.281.87%113.4131.04x0.911.39%OpenBenchmarking.org
OpenBenchmarking.orgSeconds, Fewer Is BetterTimed Linux Kernel Compilation 6.8Build: defconfigPOWER8E8TPC306090120150SE +/- 1.28, N = 3SE +/- 0.91, N = 3118.26113.41
Phoronix Test Suite v10.8.4