GEOS-5 Run-Time Characteristics: Difference between revisions

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{| border="1"
#REDIRECT [[GEOS-5 Run-Time Characteristics for Heracles 5.2]]
 
! scope="col" | Application (AMIP-Style simulation, climatology aerosols)
! scope="col" | Resolution
! scope="col" | CPUs (typical)
! scope="col" | WallClock Hours
! scope="col" | CPU Hours
! scope="col" | Data Volume (typical)
! scope="col" | Notes
 
|-
! scope="row" | GEOS-5 AGCM (Ganymed Tag, FV Lat/Lon Dynamical Core)
 
| b72 (2-deg)
|48
|0.25 hours/10-Days
|2.75 hours/10-Days
|3 Gb/10-Days
|Highly depends on fields saved
|-
 
! scope="row" | GEOS-5 AGCM (Ganymed Tag, FV Lat/Lon Dynamical Core)
 
|c72 (1-deg)
|96
|0.5 hours/10-Days
|6 hours/10-Days
|13 Gb/10-Days
|Highly depends on fields saved
|-
 
! scope="row" | GEOS-5 AGCM (Ganymed Tag, FV Lat/Lon Dynamical Core)
 
|d72 (0.5-deg)
|384
|1 hour/10-Days
|11.5 hours/10-Days
|52 Gb/10-Days
|Highly depends on fields saved
|-
 
! scope="row" | GEOS-5 AGCM (Ganymed Tag, FV Lat/Lon Dynamical Core)
 
|e72 (0.25-deg)
|768
|4.75 hours/10-Days
|55.5 hours/10-Days
|288 Gb/10-Days
|Highly depends on fields saved
|-
 
|}
 
 
Scaling for GEOS-5  (10 Days @ 1/2-deg)
 
FV-Cubed:  C180 x 72L  => 180 x 1080 x 72  = 194400 x 72
 
 
{| border="1"
|+FV-Cubed:  C180 x 72L  => 180 x 1080 x 72  = 194400 x 72
! scope="col" | Layout NX
! scope="col" | Layout NY
! scope="col" | Total PEs
! scope="col" | Total Time (hrs)
! scope="col" | Dynamics Time
! scope="col" | Physics Time
! scope="col" | Dynamics Percent
! scope="col" | Physics Percent
|-
 
! scope="row" | 6 ||36 ||216 ||1.49 ||0.34 ||1.15 ||23.02% ||76.98%
|-
! scope="row" |8 ||48 ||384 ||0.61 ||0.15 ||0.46 ||24.58% ||75.42%
|-
! scope="row" |12 ||72 ||864 ||0.35 ||0.12 ||0.22 ||35.18% ||64.82%
|-
 
|}
 
 
{| border="1"
|+FV-LatLon:  d72  => 576 x 361 x 72  = 207936 x 72
! scope="col" | Layout NX
! scope="col" | Layout NY
! scope="col" | Total PEs
! scope="col" | Total Time (hrs)
|-
! scope="row" |6 ||36 ||216 ||1.72
|-
! scope="row" |8 ||48 ||384 ||1.21
|-
! scope="row" |12 ||72 ||864 ||0.72
|-
 
|}

Latest revision as of 08:25, 2 June 2016