MPAS-Ocean
Overview
This is the TAU profiling MPAS-Ocean page.
The MPAS-Ocean code has been modified to use TAU as the timers, rather than the internal timers. This provides for both MPI performance measurement as well as PAPI counters.
The MPAS-Ocean developers have collected profiles on Hopper, with 192 to 16800 processes, using MPI only (no OpenMP yet).
Those profiles are available here: ParaProf, PerfExplorer
Below is a brief analysis of the application performance.
