OpenMPI Test

MPI (Message Passing Interface) is used mainly in distributed parallel computing. It’s a communication protocol for parallel computers.

HTML result view exported from: https://openbenchmarking.org/result/1908108-HV-1908100HV09.

OpenMPI TestProcessorMotherboardMemoryDiskChipsetGraphicsAudioNetworkOSKernelCompilerFile-SystemSystem LayerScreen ResolutionLFS 8.4Debian 9.94.9.0 Debian 9.9AMD Ryzen 3 2200G (4 Cores)Oracle VirtualBox v1.22048MB69GB VBOX HDDLinux From Scratch 8.44.20.12 (x86_64)GCC 8.2.0ext4VirtualBox+ ICH7-MVMware SVGA IIIntel 82801AA AC 97 AudioIntel 82540EMDebian 9.9GCC 6.3.0 201705162048x2048Oracle VMware4.9.0-9-amd64 (x86_64)OpenBenchmarking.orgCompiler Details- LFS 8.4: --disable-bootstrap --disable-libmpx --disable-multilib --enable-languages=c,c++ - Debian 9.9: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,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-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-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v - 4.9.0 Debian 9.9: --build=x86_64-linux-gnu --disable-browser-plugin --disable-vtable-verify --enable-checking=release --enable-clocale=gnu --enable-default-pie --enable-gnu-unique-object --enable-gtk-cairo --enable-java-awt=gtk --enable-java-home --enable-languages=c,ada,c++,java,go,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-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-arch-directory=amd64 --with-default-libstdcxx-abi=new --with-multilib-list=m32,m64,mx32 --with-target-system-zlib --with-tune=generic -v Security Details- LFS 8.4: l1tf: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling - Debian 9.9: l1tf: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling - 4.9.0 Debian 9.9: l1tf: Not affected + mds: Not affected + meltdown: Not affected + spec_store_bypass: Mitigation of SSB disabled via prctl and seccomp + spectre_v1: Mitigation of __user pointer sanitization + spectre_v2: Mitigation of Full generic retpoline STIBP: disabled RSB filling

OpenMPI Testrodinia: OpenMP LavaMDrodinia: OpenMP CFD Solverrodinia: OpenMP StreamclusterLFS 8.4Debian 9.94.9.0 Debian 9.910473.3155.6426867.9951.9526969.9852.15OpenBenchmarking.org

Rodinia

Test: OpenMP LavaMD

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP LavaMDLFS 8.4Debian 9.94.9.0 Debian 9.960120180240300SE +/- 0.63, N = 3SE +/- 1.08, N = 3SE +/- 2.04, N = 3104268269-O3 -fopenmp-O2 -lOpenCL-O2 -lOpenCL1. (CXX) g++ options:

Rodinia

Test: OpenMP CFD Solver

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP CFD SolverLFS 8.4Debian 9.94.9.0 Debian 9.91632486480SE +/- 0.62, N = 3SE +/- 0.43, N = 3SE +/- 0.15, N = 373.3167.9969.98-O3 -fopenmp-O2 -lOpenCL-O2 -lOpenCL1. (CXX) g++ options:

Rodinia

Test: OpenMP Streamcluster

OpenBenchmarking.orgSeconds, Fewer Is BetterRodinia 2.4Test: OpenMP StreamclusterLFS 8.4Debian 9.94.9.0 Debian 9.91224364860SE +/- 0.35, N = 3SE +/- 0.14, N = 3SE +/- 0.42, N = 355.6451.9552.15-O3 -fopenmp-O2 -lOpenCL-O2 -lOpenCL1. (CXX) g++ options:

Phoronix Test Suite v10.8.4