sectrobin block distribution scheme for CICE

COSIMA / cice5

Clone of The Los Alamos sea ice model (CICE) with ACCESS drivers. See https://github.com/CICE-Consortium/CICE-svn-trunk/tree/cice-5.1.2

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sectrobin block distribution scheme for CICE #21

Closed nichannah closed 5 years ago

nichannah commented 5 years ago

We have been using roundrobin to distribute CICE blocks amongst ranks however the 'sectrobin' looks more suitable because it may decrease comms overhead allowing us to put more blocks per rank and hence get better load balancing.

It is also just nice to have in terms of flexibility.