tf-7zip-baremetal Ubuntu

2 x AMD EPYC 7351 16-Core testing with a HPE ProLiant DL385 Gen10 (A40 BIOS) and llvmpipe 252GB on Ubuntu 18.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2001282-HU-TF7ZIPBAR98.

tf-7zip-baremetal UbuntuProcessorMotherboardChipsetMemoryDiskGraphicsMonitorNetworkOSKernelDesktopDisplay ServerDisplay DriverOpenGLCompilerFile-SystemScreen ResolutionTF-7ZIP-Baremetal Ubunturun22 x AMD EPYC 7351 16-Core @ 2.40GHz (32 Cores / 64 Threads)HPE ProLiant DL385 Gen10 (A40 BIOS)AMD 17h258048MB3841GB LOGICAL VOLUME + 48000GB LOGICAL VOLUMEllvmpipe 252GBLEN LT2252pwA2 x Broadcom BCM57416 NetXtreme-E Dual-Media 10G RDMA + 4 x Broadcom NetXtreme BCM5719 PCIeUbuntu 18.045.3.0-26-generic (x86_64)GNOME Shell 3.28.4X Server 1.20.4modesetting 1.20.43.3 Mesa 19.0.2 (LLVM 8.0 128 bits)GCC 7.4.0ext41024x768OpenBenchmarking.orgCompiler 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++ --enable-libmpx --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-multiarch --enable-multilib --enable-nls --enable-objc-gc=auto --enable-offload-targets=nvptx-none --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 --with-tune=generic --without-cuda-driver -v Processor Details- Scaling Governor: acpi-cpufreq ondemand - CPU Microcode: 0x8001250Security 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

tf-7zip-baremetal Ubuntucompress-7zip: Compress Speed TestDifferenceStandard ErrorStandard DeviationTF-7ZIP-Baremetal Ubunturun2784551.00x973.884.81%795611.01x685.972.99%OpenBenchmarking.org

7-Zip Compression

Compress Speed Test

OpenBenchmarking.orgMIPS, More Is Better7-Zip Compression 16.02Compress Speed TestTF-7ZIP-Baremetal Ubunturun220K40K60K80K100KSE +/- 973.88, N = 15SE +/- 685.97, N = 1278455795611. (CXX) g++ options: -pipe -lpthread

Phoronix Test Suite v10.8.4