opm test AMD EPYC 7551 32-Core testing with a GIGABYTE MZ31-AR0-00 v01010101 (F07 BIOS) and ASPEED Family on Debian 9.5 via the Phoronix Test Suite. AMD EPYC 7551 32-Core: Processor: AMD EPYC 7551 32-Core @ 2.00GHz (32 Cores / 64 Threads), Motherboard: GIGABYTE MZ31-AR0-00 v01010101 (F07 BIOS), Chipset: AMD Device 1450, Memory: 7 x 4096 MB DDR4-2667MHz 9ASF51272PZ-2G6E1, Disk: Samsung SSD 960 EVO 500GB, Graphics: ASPEED Family, Network: Realtek RTL8111/8168/8411 OS: Debian 9.5, Kernel: 4.9.0-7-amd64 (x86_64), Compiler: GCC 6.3.0 20170516, File-System: ext4, Screen Resolution: 1024x768 Open Porous Media Git OPM Benchmark: Flow MPI Extra - Threads: 32 Seconds < Lower Is Better AMD EPYC 7551 32-Core . 361 |================================================== Open Porous Media Git OPM Benchmark: Flow MPI Extra - Threads: 32 - Solver Time Seconds < Lower Is Better AMD EPYC 7551 32-Core . 354.02 |=============================================== Open Porous Media Git OPM Benchmark: Flow MPI Norne - Threads: 32 Seconds < Lower Is Better AMD EPYC 7551 32-Core . 87.02 |================================================ Open Porous Media Git OPM Benchmark: Flow MPI Norne - Threads: 32 - Solver Time Seconds < Lower Is Better AMD EPYC 7551 32-Core . 84.87 |================================================ Open Porous Media Git OPM Benchmark: Flow MPI Norne - Threads: 64 Seconds < Lower Is Better AMD EPYC 7551 32-Core . 173.88 |=============================================== Open Porous Media Git OPM Benchmark: Flow MPI Norne - Threads: 64 - Solver Time Seconds < Lower Is Better AMD EPYC 7551 32-Core . 170.04 |===============================================