Changes between Version 1 and Version 2 of DevelopmentActivities/ORCHIDEE-CNP/LibIGCMmod01


Ignore:
Timestamp:
2019-02-28T16:15:09+01:00 (5 years ago)
Author:
dgoll
Comment:

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  • DevelopmentActivities/ORCHIDEE-CNP/LibIGCMmod01

    v1 v2  
     1== How to make libIGCM use links instead of copies of the boundary files == 
     2'''WARNING:''' This has only be tested for obelix, prescribing a RUN_DIR (i.e. not using the default run dir location) 
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    171. Place the attached file in the modipsl/libIGCM folder. 
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    23294. To restore the original behaviour, remove "ln". 
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     31== Performance == 
     32ORCHIDEE-CNP, 2x2 degree forcing file, 64 procs on obelix. 
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     34(1) For the "spinup"-style of ORCHIDEE-CNP simulation (min. number of boundary files) I found a 7.5% reduction (15 seconds) in time needed to compute a single model year.  
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     37(2) For the default-style of ORCHIDEE-CNP simulation (max. number of boundary files) I found a 17% reduction (22 seconds) in time needed to compute a single model year. 
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