wily-vivid-compare KVM testing on Ubuntu 15.04 via the Phoronix Test Suite. sylvan-vivid: Processor: 2 x AMD Opteron 23xx (Gen 3 Class Opteron) @ 2.40GHz (2 Cores), Motherboard: OpenStack Foundation Nova v2013.2.3, Chipset: Intel 440FX- 82441FX PMC, Memory: 4096MB, Disk: 10GB, Graphics: Cirrus Logic GD 5446, Network: Red Hat Virtio device OS: Ubuntu 15.04, Kernel: 3.19.0-30-generic (x86_64), Compiler: GCC 4.9.2, File-System: ext4, System Layer: KVM Parboil 2.5 Test: OpenMP CUTCP Seconds < Lower Is Better sylvan-vivid . 152.96 |======================================================== Parboil 2.5 Test: OpenMP Stencil Seconds < Lower Is Better sylvan-vivid . 280.73 |======================================================== Rodinia 2.4 Test: OpenMP LavaMD Seconds < Lower Is Better sylvan-vivid . 1389.88 |======================================================= Rodinia 2.4 Test: OpenMP CFD Solver Seconds < Lower Is Better sylvan-vivid . 516.51 |======================================================== Rodinia 2.4 Test: OpenMP Streamcluster Seconds < Lower Is Better sylvan-vivid . 174.66 |======================================================== C-Ray 1.1 Total Time Seconds < Lower Is Better sylvan-vivid . 113.46 |======================================================== Parallel BZIP2 Compression 1.1.6 256MB File Compression Seconds < Lower Is Better sylvan-vivid . 41.32 |=========================================================