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Posted to commits@mxnet.apache.org by GitBox <gi...@apache.org> on 2018/02/28 01:50:00 UTC

[GitHub] piiswrong commented on a change in pull request #9904: Improve workspace in convolution/deconvolution

piiswrong commented on a change in pull request #9904: Improve workspace in convolution/deconvolution
URL: https://github.com/apache/incubator-mxnet/pull/9904#discussion_r171123906
 
 

 ##########
 File path: src/operator/convolution_v1-inl.h
 ##########
 @@ -344,9 +348,7 @@ class ConvolutionV1Op : public Operator {
                                              shape_dstunit_[1],
                                              shape_dstunit_[2] * nstep_);
     index_t required_size = scol.Size() + sdst.Size();
-    CHECK_GE(param_.workspace, required_size)
-      << "\nMinimum workspace size: " << required_size * sizeof(DType) << " Bytes\n"
-      << "Given: " << param_.workspace * sizeof(DType) << " Bytes";
+    param_.workspace = required_size;
 
 Review comment:
   do you actually need to optimize this?

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