improved efficiency of all module retrieval metrics

[lucadiliello]

What does this PR do?

Fixes #1241

On CPU, it improves performance of every modular retrieval metric by 5x. I didn't measure improvements on GPU, if someone can, please do it.

Before submitting

• Was this discussed/approved via a Github issue? (no need for typos and docs improvements)
• Did you read the contributor guideline, Pull Request section?
• Did you make sure to update the docs? No API changes
• Did you write any new necessary tests? No new metrics

PR review

Anyone in the community is free to review the PR once the tests have passed.
If we didn't discuss your PR in Github issues there's a high chance it will not be merged.

Did you have fun?

Make sure you had fun coding 🙃

[codecov]

Codecov Report

Merging #1242 (74a184f) into master (199e6cc) will not change coverage.
The diff coverage is 100%.

Additional details and impacted files

@@          Coverage Diff           @@
##           master   #1242   +/-   ##
======================================
  Coverage      86%     86%           
======================================
  Files         193     193           
  Lines       11375   11375           
======================================
  Hits         9757    9757           
  Misses       1618    1618           

[lucadiliello]

I do not know how to solve the error with python 3.10 on mac. Any clues?

[SkafteNicki]

I do not know how to solve the error with python 3.10 on mac. Any clues?

Lets try to re-run and see if it was an one-off error