Logging

[tchaton]

What does this PR do?

This PR restricts self.log usage only into training_step, validation_step, test_step functions + all epoch_end ones.

This PR improves SimpleProfiler as result of the investigation.

Fixes # (issue)

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[pep8speaks]

Hello @tchaton! Thanks for updating this PR.

There are currently no PEP 8 issues detected in this Pull Request. Cheers! 🍻

Comment last updated at 2020-11-27 19:35:06 UTC

[Borda]

WOW :]

[tchaton]

Oh no, I increased num_workers to 1 !

[codecov]

Codecov Report

Merging #4880 (c6502ad) into master (042152c) will decrease coverage by 0%.
The diff coverage is 71%.

@@          Coverage Diff           @@
##           master   #4880   +/-   ##
======================================
- Coverage      93%     93%   -0%     
======================================
  Files         118     118           
  Lines        8992    9029   +37     
======================================
+ Hits         8371    8384   +13     
- Misses        621     645   +24