expose memory_fraction and gpu_process docs

[ngimel]

Per title

[facebook-github-bot]

💊 CI failures summary and remediations

As of commit d7bdb41 (more details on the Dr. CI page):

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• 1/1 failures possibly* introduced in this PR
  • 1/1 non-CircleCI failure(s)

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[facebook-github-bot]

@ngimel has imported this pull request. If you are a Facebook employee, you can view this diff on Phabricator.

[mruberry]

Stamped

[codecov]

Codecov Report

Merging #51372 (d7bdb41) into master (88baf47) will decrease coverage by 0.34%.
The diff coverage is n/a.

@@            Coverage Diff             @@
##           master   #51372      +/-   ##
==========================================
- Coverage   80.86%   80.52%   -0.35%     
==========================================
  Files        1931     1931              
  Lines      210827   210827              
==========================================
- Hits       170490   169773     -717     
- Misses      40337    41054     +717     

[facebook-github-bot]

@ngimel merged this pull request in 7ab89f5.