Difference between revisions of "GEOS-Chem 1-month benchmark timing results"

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== Overview ==
'''''[[GEOS-Chem scalability|Previous]] | [[Profiling GEOS-Chem with the TAU performance system|Next]] | [[Guide to GEOS-Chem performance]]'''''
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#[[GEOS-Chem scalability]]
 
#<span style="color:blue">'''GEOS-Chem 1-month benchmark timing results'''</span>
 
#[[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.
 
On this page, we provide timing results obtained from 1-month benchmark GEOS-Chem simualtions.
  
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Timing information is obtained from the GEOS-Chem "Timers" output, which is printed to the log file.  Timers output is activated by setting <tt>use_gcclassic_timers: true</tt> in geoschem_config.yml.
 
Timing information is obtained from the GEOS-Chem "Timers" output, which is printed to the log file.  Timers output is activated by setting <tt>use_gcclassic_timers: true</tt> in geoschem_config.yml.
 
 
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'''''[[GEOS-Chem scalability|Previous]] | [[Profiling GEOS-Chem with the TAU performance system|Next]] | [[Guide to GEOS-Chem performance]]'''''
 

Revision as of 18:12, 24 October 2023

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

GEOS-Chem Timers from 1-month benchmarks.png

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 by setting use_gcclassic_timers: true in geoschem_config.yml.