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Fix im2col nonsquare bug (#284)#298

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shelhamer merged 3 commits intoBVLC:devfrom
jeffdonahue:im2col-nonsquare-bug
Apr 8, 2014
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Fix im2col nonsquare bug (#284)#298
shelhamer merged 3 commits intoBVLC:devfrom
jeffdonahue:im2col-nonsquare-bug

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@jeffdonahue
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Commit 58fe797 modifies the tests in test_convolution_layer.cpp to expose the im2col GPU bounds checking bug for non-square inputs identified by @kmatzen (#284). Commit 1fa5ae2 fixes the bug and makes the tests pass. The change to im2col.cu can be cherry-picked into master but the tests won't work on master without modifications (due to using convolution_param()).

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Thanks @jeffdonahue and thanks for the catch @kmatzen.

shelhamer added a commit that referenced this pull request Apr 8, 2014
@shelhamer shelhamer merged commit 9f638cb into BVLC:dev Apr 8, 2014
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Fix commit cherry-picked to master in 5528f5e as suggested.

@jeffdonahue jeffdonahue deleted the im2col-nonsquare-bug branch April 8, 2014 03:29
@shelhamer shelhamer mentioned this pull request May 20, 2014
mitmul pushed a commit to mitmul/caffe that referenced this pull request Sep 30, 2014
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