hpc-run-1 KVM testing on Ubuntu 18.04 via the Phoronix Test Suite. optimised vm run 1: Processor: Intel Core (11 Cores), Motherboard: RDO OpenStack Compute (1.11.0-2.el7 BIOS), Chipset: Intel 82G33/G31/P35/P31 + ICH9, Memory: 90GB, Disk: 21GB QEMU HDD + 172GB QEMU HDD, Graphics: Red Hat Virtio GPU, Network: 2 x Red Hat Virtio device OS: Ubuntu 18.04, Kernel: 4.15.0-111-generic (x86_64), Compiler: GCC 7.5.0, File-System: ext4, System Layer: KVM unoptimised vm 1: Processor: 11 x Intel Core (Broadwell) (11 Cores), Motherboard: RDO OpenStack Compute (1.11.0-2.el7 BIOS), Chipset: Intel 440FX 82441FX PMC, Memory: 90GB, Disk: 20GB, Graphics: Cirrus Logic GD 5446, Network: 2 x Red Hat Virtio device OS: Ubuntu 18.04, Kernel: 4.15.0-111-generic (x86_64), Compiler: GCC 7.5.0, File-System: ext4, System Layer: KVM NAS Parallel Benchmarks 3.4 Test / Class: BT.C Total Mop/s > Higher Is Better optimised vm run 1 . 20876.02 |================================================ unoptimised vm 1 ... 16463.64 |====================================== NAS Parallel Benchmarks 3.4 Test / Class: EP.C Total Mop/s > Higher Is Better optimised vm run 1 . 407.20 |================================================== unoptimised vm 1 ... 382.84 |=============================================== NAS Parallel Benchmarks 3.4 Test / Class: EP.D Total Mop/s > Higher Is Better optimised vm run 1 . 409.39 |================================================== unoptimised vm 1 ... 396.19 |================================================ NAS Parallel Benchmarks 3.4 Test / Class: FT.C Total Mop/s > Higher Is Better optimised vm run 1 . 9575.53 |================================================= unoptimised vm 1 ... 7745.28 |======================================== NAS Parallel Benchmarks 3.4 Test / Class: MG.C Total Mop/s > Higher Is Better optimised vm run 1 . 18666.08 |================================================ unoptimised vm 1 ... 18290.04 |=============================================== NAS Parallel Benchmarks 3.4 Test / Class: SP.B Total Mop/s > Higher Is Better optimised vm run 1 . 10600.78 |================================================ unoptimised vm 1 ... 7917.83 |==================================== HPC Challenge 1.5.0 Test / Class: G-HPL GFLOPS > Higher Is Better optimised vm run 1 . 212.03 |=============================================== unoptimised vm 1 ... 226.29 |================================================== HPC Challenge 1.5.0 Test / Class: G-Ffte GFLOPS > Higher Is Better optimised vm run 1 . 3.33202 |================================================= unoptimised vm 1 ... 2.64012 |======================================= HPC Challenge 1.5.0 Test / Class: EP-DGEMM GFLOPS > Higher Is Better optimised vm run 1 . 25.08 |=================================================== unoptimised vm 1 ... 23.30 |=============================================== HPC Challenge 1.5.0 Test / Class: G-Ptrans GB/s > Higher Is Better optimised vm run 1 . 2.94095 |================================================= unoptimised vm 1 ... 1.84903 |=============================== HPC Challenge 1.5.0 Test / Class: EP-STREAM Triad GB/s > Higher Is Better optimised vm run 1 . 4.13247 |================================================= unoptimised vm 1 ... 3.77474 |============================================= HPC Challenge 1.5.0 Test / Class: G-Random Access GUP/s > Higher Is Better optimised vm run 1 . 0.04281 |================================================= unoptimised vm 1 ... 0.03302 |====================================== HPC Challenge 1.5.0 Test / Class: Random Ring Latency usecs < Lower Is Better optimised vm run 1 . 0.34193 |================================================= unoptimised vm 1 ... 0.34488 |================================================= HPC Challenge 1.5.0 Test / Class: Random Ring Bandwidth GB/s > Higher Is Better optimised vm run 1 . 2.21744 |================================================= unoptimised vm 1 ... 2.03898 |============================================= HPC Challenge 1.5.0 Test / Class: Max Ping Pong Bandwidth MB/s > Higher Is Better optimised vm run 1 . 11983.66 |================================================ unoptimised vm 1 ... 11913.62 |================================================ Rodinia 3.1 Test: OpenMP LavaMD Seconds < Lower Is Better optimised vm run 1 . 1215.65 |============================================== unoptimised vm 1 ... 1284.49 |================================================= Rodinia 3.1 Test: OpenMP Leukocyte Seconds < Lower Is Better optimised vm run 1 . 215.15 |================================================== unoptimised vm 1 ... 214.07 |================================================== Rodinia 3.1 Test: OpenMP CFD Solver Seconds < Lower Is Better optimised vm run 1 . 30.22 |========================= unoptimised vm 1 ... 62.27 |=================================================== Rodinia 3.1 Test: OpenMP Streamcluster Seconds < Lower Is Better optimised vm run 1 . 35.54 |========================================== unoptimised vm 1 ... 42.84 |=================================================== Intel MPI Benchmarks 2019.3 Test: IMB-P2P PingPong Average Msg/sec > Higher Is Better optimised vm run 1 . 1000000 |================================================= unoptimised vm 1 ... 1000000 |================================================= Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Exchange Average Mbytes/sec > Higher Is Better optimised vm run 1 . 4072.93 |================================================= unoptimised vm 1 ... 3743.87 |============================================= Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Exchange Average usec < Lower Is Better optimised vm run 1 . 201.27 |======================== unoptimised vm 1 ... 413.75 |================================================== Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 PingPong Average Mbytes/sec > Higher Is Better optimised vm run 1 . 3196.17 |========================================== unoptimised vm 1 ... 3771.45 |================================================= Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Sendrecv Average Mbytes/sec > Higher Is Better optimised vm run 1 . 2968.55 |============================================== unoptimised vm 1 ... 3147.82 |================================================= Intel MPI Benchmarks 2019.3 Test: IMB-MPI1 Sendrecv Average usec < Lower Is Better optimised vm run 1 . 155.73 |=========================== unoptimised vm 1 ... 288.26 |==================================================