OPM Git Compiler Comparison Intel Xeon E3-1280 v5 testing with a MSI C236A WORKSTATION (MS-7998) v1.0 and Sapphire AMD Device 7300 on Debian 8.4 via the Phoronix Test Suite. GCC 4.9.3: Processor: Intel Xeon E3-1280 v5 @ 3.70GHz (8 Cores), Motherboard: MSI C236A WORKSTATION (MS-7998) v1.0, Chipset: Intel Device 1918, Memory: 16384MB, Disk: 120GB Samsung SSD 850, Graphics: LLVMpipe, Audio: Intel Device a170, Monitor: DELL P2415Q, Network: Intel Connection OS: Debian 8.4, Kernel: 3.16.0-4-amd64 (x86_64), Desktop: Xfce 4.10, Display Server: X Server 1.16.4, Display Driver: modesetting 0.9.0, OpenGL: 3.0 Mesa 10.3.2 Gallium 0.4, Compiler: GCC 4.9.3, File-System: ext4, Screen Resolution: 1600x1200 Open Porous Media Git OPM Benchmark: Flow MPI Norne - Threads: 1 Seconds < Lower Is Better GCC 4.9.3 . 1226.32 |========================================================== Open Porous Media Git OPM Benchmark: Flow MPI Norne - Threads: 4 Seconds < Lower Is Better GCC 4.9.3 . 849.04 |=========================================================== Open Porous Media Git OPM Benchmark: Upscale-Relperm - Threads: 1 Seconds < Lower Is Better GCC 4.9.3 . 44.07 |============================================================ Open Porous Media Git OPM Benchmark: Upscale-Relperm - Threads: 4 Seconds < Lower Is Better GCC 4.9.3 . 21.06 |============================================================ Open Porous Media Git OPM Benchmark: Flow MPI Norne - Threads: 8 Seconds < Lower Is Better GCC 4.9.3 . 1180.45 |========================================================== Open Porous Media Git OPM Benchmark: Upscale-Relperm - Threads: 8 Seconds < Lower Is Better GCC 4.9.3 . 21.42 |============================================================