@quietsmile pls see: https://github.com/BVLC/caffe/pull/3057/files
just add several lines of code.

Oh, this is interesting. I mean, is it compatible with cudnn_pooling implementation? Or, just to make the output a little bit larger, even though the elements in the last row/col may still be zeros?

Thanks.

As i know, cudnn does not support ceil mode, but you'd better check cudnn manual by yourself.
I use caffe's own pooling layer to support ceil mode.

can anyone sent me your caffe? I don't know which version of caffe should be used. I have tried to use a order version without working.But the new caffe didn't have vision_layers.hpp . I don't know what to do.please help me.

New version doesnot have vision_layers.hpp. In new version the file pooling_layer.hpp is to be modified.

@Sarah635 I have the same problem ,how to modify on the new version?

https://github.com/BVLC/caffe/pull/3057/files

Follow this link. Add the + lines and delete the - lines.

Instead of file vision_layers.hpp,, modify the file pooling_layers.hpp. Modify these 3 files i.e. pooling_layers.hpp, pooling_layers.cpp and caffe.proto according to link above and you are done.

@Sarah635 Thank you very much, done!

@Sarah635 Thank you very much, done!

Need I change the code of pooling layer.cu? Thank U.

With the latest version of Caffe, you can also get around this by replacing "ceil_mode: false" with "round_mode: FLOOR". No editing of Caffe source code necessary. Refer BVLC/caffe#6282 .