History

Jirka Borovec 99ea2a3b35 define Yapf config (#5591 ) * define YAPF * add check * add check * add temp ignore * apply yapf * ex		2021-01-27 21:58:33 -05:00
..
checkpoints	tests for legacy checkpoints (#5223 )	2021-01-26 14:27:56 +01:00
README.md	populate some more legacy checkpoints (#5457 )	2021-01-26 14:28:47 +01:00
generate_checkpoints.sh	populate some more legacy checkpoints (#5457 )	2021-01-26 14:28:47 +01:00
zero_training.py	define Yapf config (#5591 )	2021-01-27 21:58:33 -05:00

README.md

Maintaining back-compatibility with come legacy versions

The aim of this section is set some baselines and workflows/guidelines for maintaining back compatibility with some legacies version of PL

At this moment we focus on ability running old checkpoints, so the flow here is to create a checkpoint with every release and store it in our public AWS storage and so each CI testing will pull this archive and test loading and resuming training with this model.

If you want to pull all saved version-checkpoints for local testing/development, call

wget https://pl-public-data.s3.amazonaws.com/legacy/checkpoints.zip
unzip -o checkpoints.zip

To back populate collection with past version you can use following bash:

bash generate_checkpoints.sh 1.0.2 1.0.3 1.0.4
zip -r checkpoints.zip checkpoints/