OPM GCC Testing Intel Xeon E3-1270 v5 testing with a ASUS E3 PRO GAMING V5 and AMD Radeon HD 5750 1024MB on Debian testing via the Phoronix Test Suite. GCC 6.0.1 20160415: Processor: Intel Xeon E3-1270 v5 @ 4.00GHz (8 Cores), Motherboard: ASUS E3 PRO GAMING V5, Chipset: Intel Sky Lake, Memory: 2 x 4096 MB DDR4-2133MHz, Disk: 120GB Toshiba MKNSSDEC120GB, Graphics: AMD Radeon HD 5750 1024MB, Audio: Realtek ALC1150, Monitor: DELL S2409W, Network: Intel Connection OS: Debian testing, Kernel: 4.4.0-1-amd64 (x86_64), Desktop: Xfce, Display Driver: modesetting 1.18.3, Compiler: GCC 6.0.1 20160415 + Clang 3.6.2-3, File-System: ext4, Screen Resolution: 1920x1080 GCC 5.3.0: Processor: Intel Xeon E3-1270 v5 @ 4.00GHz (8 Cores), Motherboard: ASUS E3 PRO GAMING V5, Chipset: Intel Sky Lake, Memory: 2 x 4096 MB DDR4-2133MHz, Disk: 120GB Toshiba MKNSSDEC120GB, Graphics: AMD Radeon HD 5750 1024MB, Audio: Realtek ALC1150, Monitor: DELL S2409W, Network: Intel Connection OS: Debian testing, Kernel: 4.4.0-1-amd64 (x86_64), Desktop: Xfce, Display Driver: modesetting 1.18.3, Compiler: GCC 5.3.0 + Clang 3.6.2-3, File-System: ext4, Screen Resolution: 1920x1080 Open Porous Media Git OPM Benchmark: Upscale-Relperm - Threads: 1 Seconds < Lower Is Better GCC 6.0.1 20160415 . 43.86 |================================================== GCC 5.3.0 .......... 44.33 |=================================================== Open Porous Media Git OPM Benchmark: Upscale-Relperm - Threads: 2 Seconds < Lower Is Better GCC 6.0.1 20160415 . 25.86 |=================================================== GCC 5.3.0 .......... 25.88 |=================================================== Open Porous Media Git OPM Benchmark: Upscale-Relperm - Threads: 4 Seconds < Lower Is Better GCC 6.0.1 20160415 . 21.07 |=================================================== GCC 5.3.0 .......... 20.65 |================================================== Open Porous Media Git OPM Benchmark: Upscale-Relperm - Threads: 8 Seconds < Lower Is Better GCC 6.0.1 20160415 . 21.61 |=================================================== GCC 5.3.0 .......... 21.41 |===================================================