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Deterministic max-pooling #106

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merged 1 commit into from
Jul 21, 2015
Merged

Deterministic max-pooling #106

merged 1 commit into from
Jul 21, 2015

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szagoruyko
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This version is

  • Deterministic (according to @mys007)
  • Faster (close to cudnn)
  • Supports floor and ceil modes
  • Supports padW and padH
  • Uses 2 times less memory (stores only indexes, not x and y as before) as CPU version

(kernels borrowed from caffe)
CPU version is here torch/nn#309, both PRs are cross-reviewed by me and @fmassa

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fmassa commented Jul 10, 2015

BTW, this PR also fixes #53 (for SpatialMaxPooling)

@szagoruyko szagoruyko mentioned this pull request Jul 16, 2015
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soumith added a commit that referenced this pull request Jul 21, 2015
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Merge pull request #106 from szagoruyko/master
0ae8ed8 
Deterministic max-pooling
@soumith soumith merged commit 0ae8ed8 into torch:master Jul 21, 2015
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soumith commented Jul 21, 2015

thanks a lot!

This was referenced Jul 21, 2015
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@albanD albanD mentioned this pull request Jul 23, 2015
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@szagoruyko @fmassa @soumith