cloverleaf0001

ARMv8 Neoverse-N1 testing with a GIGABYTE MP32-AR1-00 v01010101 (F18w16 SCP: 1.08.20211002 BIOS) and ASPEED on Debian 11 via the Phoronix Test Suite.

HTML result view exported from: https://openbenchmarking.org/result/2209195-NE-CLOVERLEA42.

cloverleaf0001ProcessorMotherboardChipsetMemoryDiskGraphicsNetworkOSKernelCompilerFile-SystemScreen Resolutioncloverleaf PT 0001ARMv8 Neoverse-N1ARMv8 Neoverse-N1 @ 3.00GHz (80 Cores)GIGABYTE MP32-AR1-00 v01010101 (F18w16 SCP: 1.08.20211002 BIOS)Ampere Computing LLC Altra PCI Root Complex A256GB2 x 3841GB SAMSUNG MZQL23T8HCLS-00A07ASPEED2 x Intel I350Debian 115.10.0-18-arm64 (aarch64)GCC 10.2.1 20210110ext41024x768OpenBenchmarking.orgKernel Details- Transparent Huge Pages: alwaysCompiler Details- --build=aarch64-linux-gnu --disable-libquadmath --disable-libquadmath-support --disable-werror --enable-bootstrap --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++,m2 --enable-libphobos-checking=release --enable-libstdcxx-debug --enable-libstdcxx-time=yes --enable-link-mutex --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-build-config=bootstrap-lto-lean --with-default-libstdcxx-abi=new --with-gcc-major-version-only --with-target-system-zlib=auto -v Processor Details- cloverleaf PT 0001: Scaling Governor: cppc_cpufreq schedutil (Boost: Disabled)- ARMv8 Neoverse-N1: Scaling Governor: cppc_cpufreq performance (Boost: Disabled)Security Details- itlb_multihit: Not affected + l1tf: Not affected + mds: Not affected + meltdown: Not affected + mmio_stale_data: Not affected + retbleed: 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

cloverleaf0001cloverleaf: Lagrangian-Eulerian HydrodynamicsStandard ErrorStandard Deviationcloverleaf PT 0001ARMv8 Neoverse-N114.140.102.76%OpenBenchmarking.org

CloverLeaf

Lagrangian-Eulerian Hydrodynamics

OpenBenchmarking.orgSeconds, Fewer Is BetterCloverLeafLagrangian-Eulerian HydrodynamicsARMv8 Neoverse-N148121620SE +/- 0.10, N = 1514.141. (F9X) gfortran options: -O3 -march=native -funroll-loops -fopenmp

Phoronix Test Suite v10.8.4