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Fix structural_similarity_index_measure with autocast #1291

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merged 3 commits into from
Oct 26, 2022

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SkafteNicki
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@SkafteNicki SkafteNicki commented Oct 25, 2022

What does this PR do?

Fixes #1290

Found two variables in structural_similarity_index_measure that are necessary to have in original dtype to get the correct result within a tolerance of 1e-3.

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codecov bot commented Oct 25, 2022

Codecov Report

Merging #1291 (2d85233) into master (45aabe4) will decrease coverage by 49%.
The diff coverage is 100%.

Additional details and impacted files
@@           Coverage Diff            @@
##           master   #1291     +/-   ##
========================================
- Coverage      86%     38%    -49%     
========================================
  Files         190     190             
  Lines       11115   11118      +3     
========================================
- Hits         9614    4189   -5425     
- Misses       1501    6929   +5428     

@mergify mergify bot removed the has conflicts label Oct 25, 2022
@justusschock justusschock merged commit 70a844f into master Oct 26, 2022
@justusschock justusschock deleted the bugfix/ssim_precision branch October 26, 2022 07:45
Borda pushed a commit that referenced this pull request Oct 31, 2022
* fix

* changelog

Co-authored-by: Jirka <[email protected]>
(cherry picked from commit 70a844f)
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SSIM returns incorrect results under mixed-precision training
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