Dev

[arseniybelkov]

Features

• Callbacks for configs, that are invoked before trainer.fit. It can be used to e.g. fix seed. (Make convenient fix_seed function for experiments. #75)
• thunder.utils.fix_seed - Lightning's seed_everything with additional torch.backends configurations (taken from deep-pipe)

Fixes

• Memory in MetricMonitor leaks no more (group_metrics consume too much memory #83)
• last_checkpoint() resolves symlins (last_checkpoint doesn't work with symlinks #80)
• Individual metrics are now stored inside logger's folder, not inside experiment.
• thunder run with slurm backend fails if experiment folder doesn't exist. (thunder run NAME does not fail when NAME does not exist #66)

[codecov]

Codecov Report

Attention: Patch coverage is 87.87879% with 4 lines in your changes are missing coverage. Please review.

Project coverage is 81.34%. Comparing base (acaadde) to head (417d41e).
Report is 8 commits behind head on master.

Files	Patch %	Lines
thunder/callbacks/metric_monitor.py	83.33%	2 Missing ⚠️
thunder/cli/main.py	71.42%	1 Missing and 1 partial ⚠️

Additional details and impacted files

@@            Coverage Diff             @@
##           master      #82      +/-   ##
==========================================
+ Coverage   81.02%   81.34%   +0.32%     
==========================================
  Files          34       34              
  Lines        1265     1276      +11     
  Branches      252      257       +5     
==========================================
+ Hits         1025     1038      +13     
+ Misses        177      175       -2     
  Partials       63       63              

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