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apache · Dec 4, 2017 · 362af57 · 362af57
1 parent 73a9f3d
commit 362af57
Showing 1 changed file with 9 additions and 0 deletions.
diff --git a/src/operator/tensor/dot-inl.h b/src/operator/tensor/dot-inl.h
@@ -566,6 +566,15 @@ struct PopulateCsrForNNC {
  * \brief CPU Impl of dot(dns, csr) = csr
  */
 struct DotDnsCsrCsrByRowBlocks {
+  /*!
+   * \brief
+   * \param i the i-th thread
+   * \param num_rows_r number of rows in rhs
+   * \param num_rows_l number of rows in lhs
+   * \param num_cols number of columns in output
+   * \param nnc number of non zero columns
+   */
+
   template <typename DType, typename IType, typename CType>
   MSHADOW_CINLINE static void Map(
       int i, DType* out, const DType* data_l, const IType* indptr_r,