hpl3

KVM testing on Ubuntu 20.04 via the Phoronix Test Suite.

Compare your own system(s) to this result file with the Phoronix Test Suite by running the command: phoronix-test-suite benchmark 2205205-NE-HPL37897403
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hpl3
May 20 2022
  2 Hours, 49 Minutes
lastiops
May 20 2022
  1 Hour, 24 Minutes
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hpl3

Processor: ARMv8 Neoverse-N1 (4 Cores), Motherboard: QEMU KVM Virtual Machine (1.5.1 BIOS), Chipset: Red Hat QEMU PCIe, Memory: 24GB, Disk: 50GB BlockVolume, Network: Red Hat Virtio device

OS: Ubuntu 20.04, Kernel: 5.13.0-1028-oracle (aarch64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, System Layer: KVM

Kernel Notes: libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: 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

lastiops

Changed Disk to 215GB BlockVolume.

hpl3OpenBenchmarking.orgPhoronix Test SuiteARMv8 Neoverse-N1 (4 Cores)QEMU KVM Virtual Machine (1.5.1 BIOS)Red Hat QEMU PCIe24GB50GB BlockVolume215GB BlockVolumeRed Hat Virtio deviceUbuntu 20.045.13.0-1028-oracle (aarch64)1.1.182GCC 9.4.0ext4KVMProcessorMotherboardChipsetMemoryDisksNetworkOSKernelVulkanCompilerFile-SystemSystem LayerHpl3 BenchmarksSystem Logs- libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise - --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 - 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

HPL is a well known portable Linpack implementation for distributed memory systems. This test profile is testing HPL upstream directly, outside the scope of the HPC Challenge test profile also available through the Phoronix Test Suite (hpcc). The test profile attempts to generate an optimized HPL.dat input file based on the CPU/memory under test. The automated HPL.dat input generation is still being tuned and thus for now this test profile remains "experimental". Learn more via the OpenBenchmarking.org test page.

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
OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3CPU Usage (CPU0) Monitorhpl3lastiops20406080100Min: 0 / Avg: 99.79 / Max: 100Min: 0 / Avg: 99.72 / Max: 100
OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3CPU Usage (CPU1) Monitorhpl3lastiops20406080100Min: 0 / Avg: 99.79 / Max: 100Min: 0 / Avg: 99.78 / Max: 100
OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3CPU Usage (CPU2) Monitorhpl3lastiops20406080100Min: 0 / Avg: 99.76 / Max: 100Min: 0 / Avg: 99.82 / Max: 100
OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3CPU Usage (CPU3) Monitorhpl3lastiops20406080100Min: 0 / Avg: 99.79 / Max: 100Min: 0 / Avg: 99.79 / Max: 100
OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3CPU Usage (Summary) Monitorhpl3lastiops20406080100Min: 0 / Avg: 99.79 / Max: 100Min: 0 / Avg: 99.72 / Max: 100
OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3GPU Fan Speed Monitorlastiops20406080100100
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
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
OpenBenchmarking.orgMegabytes, Fewer Is BetterHPL Linpack 2.3Memory Usage Monitorhpl3lastiops3K6K9K12K15KMin: 177 / Avg: 14884.73 / Max: 15169Min: 175 / Avg: 14874.71 / Max: 15171
OpenBenchmarking.orgPercent, Fewer Is BetterHPL Linpack 2.3System Iowait Monitorlastiops12345Min: 0 / Avg: 0 / Max: 0.25

hpl3

Processor: ARMv8 Neoverse-N1 (4 Cores), Motherboard: QEMU KVM Virtual Machine (1.5.1 BIOS), Chipset: Red Hat QEMU PCIe, Memory: 24GB, Disk: 50GB BlockVolume, Network: Red Hat Virtio device

OS: Ubuntu 20.04, Kernel: 5.13.0-1028-oracle (aarch64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, System Layer: KVM

Kernel Notes: libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: 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

Testing initiated at 20 May 2022 00:12 by user ubuntu.

lastiops

Processor: ARMv8 Neoverse-N1 (4 Cores), Motherboard: QEMU KVM Virtual Machine (1.5.1 BIOS), Chipset: Red Hat QEMU PCIe, Memory: 24GB, Disk: 215GB BlockVolume, Network: Red Hat Virtio device

OS: Ubuntu 20.04, Kernel: 5.13.0-1028-oracle (aarch64), Vulkan: 1.1.182, Compiler: GCC 9.4.0, File-System: ext4, System Layer: KVM

Kernel Notes: libiscsi.debug_libiscsi_eh=1 - Transparent Huge Pages: madvise
Compiler Notes: --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 Notes: 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

Testing initiated at 20 May 2022 10:20 by user ubuntu.