KVM testing on Ubuntu 18.04 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 1910232-AS-SCIMARKEP97 scimark_epyc1 - Phoronix Test Suite scimark_epyc1 KVM testing on Ubuntu 18.04 via the Phoronix Test Suite.
HTML result view exported from: https://openbenchmarking.org/result/1910232-AS-SCIMARKEP97 .
scimark_epyc1 Processor Motherboard Chipset Memory Disk Graphics Network OS Kernel Compiler File-System Screen Resolution System Layer scimark_epyc1_1 4 x AMD EPYC 7281 16-Core (4 Cores) OpenStack Foundation Nova v18.1.1 (1.10.2-1ubuntu1~cloud0 BIOS) Intel 440FX 82441FX PMC 1 x 8192 MB RAM QEMU 29GB Red Hat QXL paravirtual graphic card Red Hat Virtio device Ubuntu 18.04 4.15.0-66-generic (x86_64) GCC 7.4.0 + CUDA 9.1 ext4 1024x768 KVM OpenBenchmarking.org - --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 - 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
scimark_epyc1 scimark2: Composite scimark2: Monte Carlo scimark2: Fast Fourier Transform scimark2: Sparse Matrix Multiply scimark2: Dense LU Matrix Factorization scimark2: Jacobi Successive Over-Relaxation scimark_epyc1_1 324.92 87.55 109.57 402.72 283.46 741.26 OpenBenchmarking.org
SciMark Computational Test: Composite OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Composite scimark_epyc1_1 70 140 210 280 350 SE +/- 5.59, N = 3 324.92 1. (CC) gcc options: -lm
SciMark Computational Test: Monte Carlo OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Monte Carlo scimark_epyc1_1 20 40 60 80 100 SE +/- 1.37, N = 3 87.55 1. (CC) gcc options: -lm
SciMark Computational Test: Fast Fourier Transform OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Fast Fourier Transform scimark_epyc1_1 20 40 60 80 100 SE +/- 9.76, N = 3 109.57 1. (CC) gcc options: -lm
SciMark Computational Test: Sparse Matrix Multiply OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Sparse Matrix Multiply scimark_epyc1_1 90 180 270 360 450 SE +/- 24.50, N = 3 402.72 1. (CC) gcc options: -lm
SciMark Computational Test: Dense LU Matrix Factorization OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Dense LU Matrix Factorization scimark_epyc1_1 60 120 180 240 300 SE +/- 9.09, N = 3 283.46 1. (CC) gcc options: -lm
SciMark Computational Test: Jacobi Successive Over-Relaxation OpenBenchmarking.org Mflops, More Is Better SciMark 2.0 Computational Test: Jacobi Successive Over-Relaxation scimark_epyc1_1 160 320 480 640 800 SE +/- 15.24, N = 3 741.26 1. (CC) gcc options: -lm
Phoronix Test Suite v10.8.4