Difference between revisions of "UM On Gadi"

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[https://docs.google.com/spreadsheets/d/1RblKrVzK5BdIW-Cfz-RUJUi_Qhai_B4DeaoTmqIsUqw/edit?usp=sharing Performance details] of various runs are being recorded on a spreadsheet for future reference - follow the links next to each experiment name to go to a page with the details of that job
 
[https://docs.google.com/spreadsheets/d/1RblKrVzK5BdIW-Cfz-RUJUi_Qhai_B4DeaoTmqIsUqw/edit?usp=sharing Performance details] of various runs are being recorded on a spreadsheet for future reference - follow the links next to each experiment name to go to a page with the details of that job
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In general on Gadi the UM scales better - increasing the number of cpus gives results much faster in walltime than on Raijin, however SU cost is roughly similar so with the same allocation you won't be able to run much more model time.
  
  

Revision as of 01:12, 26 November 2019

General details on how to port an existing UM job to Gadi can be found on the ACCESS wiki, this page just describes runs we use

Performance details of various runs are being recorded on a spreadsheet for future reference - follow the links next to each experiment name to go to a page with the details of that job

In general on Gadi the UM scales better - increasing the number of cpus gives results much faster in walltime than on Raijin, however SU cost is roughly similar so with the same allocation you won't be able to run much more model time.


UM7.3

PLEASE NOTE - we are cleaning up input files, so not all of the ACCESS inputs will be copied over, only what is needed. Please test your runs before Jan 6th to make sure the files you need on Gadi are in place

General information about converting an existing UM 7.3 job to Gadi is available on the ACCESS wiki, however as there are a wide variety of different configurations you may still see errors for your specific configuration. If you do run into trouble please let CMS know and we'll do our best to get you running.

Run ID Description Performance Details
vauya ACCESS 1.3 AMIP [1]
vauyc ACCESS 1.0 AMIP [2]

UM10.4

PLEASE NOTE - we are cleaning up input files, so not all of the ACCESS inputs will be copied over, only what is needed. Please test your runs before Jan 6th to make sure the files you need on Gadi are in place

UM11.4

Run ID Description Performance Details
u-bo915 GA 7 [3]