GEOS-Chem 1-month benchmark timing results: Difference between revisions
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=== Wall time spent in model components === | === Wall time spent in model components === | ||
[[Image:GEOS-Chem Timers from 1-month benchmarks.png]] | [[Image:GEOS-Chem Timers from 1-month benchmarks.png|1500px]] | ||
The above plot displays the "wall clock" time spent in each model component as observed in the [[GEOS-Chem timers]] output from recent public and internal 1-month benchmark simulations (Credit: [[User:Melissa Payer|Melissa Sulprizio]]). This type of plot can be very helpful in determining if updates made to GEOS-Chem cause significant computational bottlenecks. | The above plot displays the "wall clock" time spent in each model component as observed in the [[GEOS-Chem timers]] output from recent public and internal 1-month benchmark simulations (Credit: [[User:Melissa Payer|Melissa Sulprizio]]). This type of plot can be very helpful in determining if updates made to GEOS-Chem cause significant computational bottlenecks. | ||
Revision as of 15:23, 29 July 2021
Previous | Next | Guide to GEOS-Chem performance
- Parallelizing GEOS-Chem
- GEOS-Chem 7-day timing tests
- GEOS-Chem scalability
- GEOS-Chem 1-month benchmark timing results
- Profiling GEOS-Chem with the TAU performance system
- Speeding up GEOS-Chem
Overview
On this page, we provide timing results obtained from 1-month benchmark GEOS-Chem simualtions.
Timing results from 1-month benchmarks
To access the entire history of GEOS-Chem benchmarks, please see our GEOS-Chem versions page.
Wall time spent in model components
The above plot displays the "wall clock" time spent in each model component as observed in the GEOS-Chem timers output from recent public and internal 1-month benchmark simulations (Credit: Melissa Sulprizio). This type of plot can be very helpful in determining if updates made to GEOS-Chem cause significant computational bottlenecks.
Timing information is obtained from the GEOS-Chem "Timers" output, which is printed to the log file. Timers output is activated when compiling GEOS-Chem with TIMERS=y (GNU Make) or -DTIMERS=y and turning on timers in input.geos.
For more information