piotrwolinski-intel commented on a change in pull request #20855:
URL: https://github.com/apache/incubator-mxnet/pull/20855#discussion_r827038584
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File path: src/operator/contrib/adaptive_avg_pooling.cc
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@@ -219,10 +221,10 @@ bool SupportMKLDNNAveragePooling(const NDArray &in_data,
const int OH = out_data.shape()[2];
const int OW = out_data.shape()[3];
- const int strides_H = floor((IH << 1) / OH) - floor(IH / OH);
- const int strides_W = floor((IW << 1) / OW) - floor(IW / OW);
- const int kernel_H = ceil((IH << 1) / OH) - floor(IH / OH);
- const int kernel_W = ceil((IW << 1) / OW) - floor(IW / OW);
+ const int strides_H = ((IH << 1) / OH) - (IH / OH);
+ const int strides_W = ((IW << 1) / OW) - (IW / OW);
+ const int kernel_H = DIV_ROUND_UP((IH << 1) / OH, 1) - (IH / OH);
+ const int kernel_W = DIV_ROUND_UP((IW << 1) / OW, 1) - (IW / OW);
const int pad_l_top = (strides_H * (OH - 1) + kernel_H - IH) / 2;
const int pad_l_left = (strides_W * (OW - 1) + kernel_W - IW) / 2;
Review comment:
Separated them into functions
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