hpl3

KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2205205-NE-HPL37897403.

hpl3ProcessorMotherboardChipsetMemoryDiskNetworkOSKernelVulkanCompilerFile-SystemSystem Layerhpl3lastiopsARMv8 Neoverse-N1 (4 Cores)QEMU KVM Virtual Machine (1.5.1 BIOS)Red Hat QEMU PCIe24GB50GB BlockVolumeRed Hat Virtio deviceUbuntu 20.045.13.0-1028-oracle (aarch64)1.1.182GCC 9.4.0ext4KVM215GB BlockVolumeOpenBenchmarking.orgKernel Details- libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise Compiler Details- --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-fix-cortex-a53-843419 --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-plugin --enable-shared --enable-threads=posix --host=aarch64-linux-gnu --program-prefix=aarch64-linux-gnu- --target=aarch64-linux-gnu --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of CSV2 BHB + srbds: Not affected + tsx_async_abort: Not affected

hpl3hpl: DifferenceStandard ErrorStandard Deviationhpl3lastiops34.3511.00x0.987.00%34.5921.01x0.502.48%OpenBenchmarking.org

HPL Linpack

OpenBenchmarking.orgGFLOPS, More Is BetterHPL Linpack 2.3hpl3lastiops816243240SE +/- 0.98, N = 6SE +/- 0.50, N = 334.3534.591. (CC) gcc options: -O2 -lopenblas -lm -pthread -lmpi

HPL Linpack

CPU Usage (CPU0) Monitor

OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3CPU Usage (CPU0) Monitorhpl3lastiops20406080100Min: 0 / Avg: 99.79 / Max: 100Min: 0 / Avg: 99.72 / Max: 100

HPL Linpack

CPU Usage (CPU1) Monitor

OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3CPU Usage (CPU1) Monitorhpl3lastiops20406080100Min: 0 / Avg: 99.79 / Max: 100Min: 0 / Avg: 99.78 / Max: 100

HPL Linpack

CPU Usage (CPU2) Monitor

OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3CPU Usage (CPU2) Monitorhpl3lastiops20406080100Min: 0 / Avg: 99.76 / Max: 100Min: 0 / Avg: 99.82 / Max: 100

HPL Linpack

CPU Usage (CPU3) Monitor

OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3CPU Usage (CPU3) Monitorhpl3lastiops20406080100Min: 0 / Avg: 99.79 / Max: 100Min: 0 / Avg: 99.79 / Max: 100

HPL Linpack

CPU Usage (Summary) Monitor

OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3CPU Usage (Summary) Monitorhpl3lastiops20406080100Min: 0 / Avg: 99.79 / Max: 100Min: 0 / Avg: 99.72 / Max: 100

HPL Linpack

GPU Fan Speed Monitor

OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3GPU Fan Speed Monitorlastiops20406080100100

HPL Linpack

Drive Read Speed (sda) Monitor

OpenBenchmarking.orgMB/s, Fewer Is BetterHPL Linpack 2.3Drive Read Speed (sda) Monitorhpl3lastiops246810Min: 0 / Avg: 0 / Max: 0.01Min: 0 / Avg: 0 / Max: 0.59

HPL Linpack

Drive Write Speed (sda) Monitor

OpenBenchmarking.orgMB/s, Fewer Is BetterHPL Linpack 2.3Drive Write Speed (sda) Monitorhpl3lastiops612182430Min: 0 / Avg: 0.01 / Max: 8.27Min: 0 / Avg: 0.4 / Max: 23.74

HPL Linpack

Memory Usage Monitor

OpenBenchmarking.orgMegabytes, Fewer Is BetterHPL Linpack 2.3Memory Usage Monitorhpl3lastiops3K6K9K12K15KMin: 177 / Avg: 14884.73 / Max: 15169Min: 175 / Avg: 14874.71 / Max: 15171

HPL Linpack

System Iowait Monitor

OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3System Iowait Monitorlastiops12345Min: 0 / Avg: 0 / Max: 0.25

Phoronix Test Suite v10.8.5