[GitHub] [tvm] comaniac commented on a change in pull request #6981: [AutoScheduler] Accelerate feature extraction for winograd

[GitBox <gi...@apache.org>]

comaniac commented on a change in pull request #6981:
URL: https://github.com/apache/tvm/pull/6981#discussion_r531875689



##########
File path: include/tvm/te/schedule.h
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@@ -378,6 +378,18 @@ class Schedule : public ObjectRef {
    * \return A normalized schedule, can be same as current one.
    */
   Schedule normalize();
+
+  /*!
+   * \brief Normalize the schedule for feature extraction in auto-scheduler.
+   * This is similar to `Schedule::normalize`. But we do aggresive simplification
+   * for faster compilation and feature extraction.
+   * The resulted schedule may be wrong. But it is good enough for feature extraction
+   * purposes.

Review comment:
       ```suggestion
      * \brief Normalize the schedule for feature extraction in auto-scheduler.
      * This is similar to `Schedule::normalize`, but we do aggressive simplification
      * to the TE compute with const_matrix=True for faster compilation and feature extraction.
      * The resulted schedule may be wrong, but it is good enough for feature extraction
      * purposes.
   ```




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