tnoodle Store pruning tables for 4x4

Store pruning tables for 4x4

Open gregorbg opened this issue 5 years ago • 4 comments

Turns out that due to a programming mistake, 4x4 pruning tables were never stored and therefore re-computed on every run of the program.

We can save considerable memory (especially in cloud environments) by storing the pruning files on disk.

Dec 19 '19 08:12 gregorbg

Interesting. 4x4 takes forever to generate. Can you also check sq-1 as well?

Dec 20 '19 02:12 campos20

This change should actually stimulate the exact opposite behaviour. I'll keep an eye on it but it's not on top of my ToDo list right now :/

Dec 25 '19 19:12 gregorbg

Re-triggering…

Feb 18 '20 10:02 gregorbg

Labelling this as WIP since it's unclear whether the I/O of pruning tables actually provides an advantage over raw initialization every time

Feb 18 '20 11:02 gregorbg