Difference between revisions of "MPAS-Ocean"
m |
|||
| Line 2: | Line 2: | ||
[[Category:Showcase]] | [[Category:Showcase]] | ||
| + | == Overview == | ||
| − | This is the MPAS-Ocean page. | + | This is the TAU profiling MPAS-Ocean page. |
| + | |||
| + | [http://mpas.sourceforge.net MPAS-Ocean Sourceforge 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: [http://www.nic.uoregon.edu/~khuck/javaws/paraprof-super.jnlp ParaProf], [http://www.nic.uoregon.edu/~khuck/javaws/perfexplorer-super.jnlp PerfExplorer] | ||
| + | |||
| + | Below is a brief analysis of the application performance. | ||
| + | |||
| + | |||
| + | == Performance Analysis == | ||
Revision as of 20:48, 2 November 2012
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.
