= ''HPC_10_Mike_tiling''

Last edition: '''[[Wikinfo(changed_ts)]]''' by '''[[Wikinfo(changed_by)]]'''

The PI is responsible to closely follow the progress of the action, and especially to contact NEMO project manager if the delay on preview (or review) are longer than the 2 weeks expected.

[[PageOutline(2, , inline)]]

== Summary

Tiling as a solution to cache blocking: implementation proposal

''https://forge.ipsl.jussieu.fr/nemo/ticket/2198#ticket''

-	Build demonstration branch for the ST
-	investigate solution for routine with lbclnk in it (advection for example)
-	Test SETTE configuration to highlight possible issue with AGRIF, BDY, iceberg, OASIS … 

This work 

- depends on implementation of an extended halo
- depends on and will influence the implementation of the DO loop macros
- depends on development of XIOS to accept 2D tiles of data    
- will be done by Daley Calvert in collaboration with Andrew Coward, Italo Epicoco, Gurvan Madec and Francesca Mele.  

== Preview 

{{{#!box help
[[Include(wiki:Developers/DevProcess#preview_)]]
}}}

== Tests

{{{#!box help
[[Include(wiki:Developers/DevProcess#tests)]]
}}}

== Review

{{{#!box help
[[Include(wiki:Developers/DevProcess#review)]]
}}}