Version 3 (modified by hadcv, 5 years ago) (diff) |
---|
Name and subject of the action
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.
Summary
Action | Implement 2D tiling (with the LFRA version of NEMO) |
---|---|
PI(S) | Daley Calvert, Andrew Coward |
Digest | Implement 2D tiling to reduce traffic between main memory and L3 cache |
Dependencies | DO loop macros (2020WP/KERNEL-02_Coward_DoLoopMacros_part1), extended haloes (Italo Epicoco, Seb Masson and Francesca Mele), extension of XIOS to accept 2D tiles of data (Yann Meurdesoif & Seb Masson) |
Branch | source:/NEMO/branches/{YEAR}/dev_r{REV}_{ACTION_NAME} |
Previewer(s) | Gurvan Madec |
Reviewer(s) | Gurvan Madec |
Ticket | #2365 |
Description
Implement loop tiling over horizontal dimensions (i and j).
Implementation
...
Documentation updates
...
Preview
...
Tests
...
Review
...
Attachments (5)
-
tra_ldf_iso trial.pdf
(142.0 KB) -
added by hadcv 5 years ago.
Trial implementation in tra_ldf_iso
- Tiling_call_notes_220420.pdf (20.0 KB) - added by hadcv 5 years ago.
-
Tiling_code_issues.pdf
(114.8 KB) -
added by hadcv 4 years ago.
Description of tiling issues
-
timing_results.pdf
(42.9 KB) -
added by hadcv 4 years ago.
Tiling performance results (Sept 2020)
-
Tiling_progress_summary_240920.pdf
(90.1 KB) -
added by hadcv 4 years ago.
September 2020 progress summary
Download all attachments as: .zip