[GitHub] [tvm] merrymercy commented on a change in pull request #6972: [AutoScheduler] Print the time used for measurement

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

merrymercy commented on a change in pull request #6972:
URL: https://github.com/apache/tvm/pull/6972#discussion_r530163560



##########
File path: src/auto_scheduler/utils.h
##########
@@ -253,6 +254,16 @@ inline std::string Chars(const char& str, int times) {
   return ret.str();
 }
 
+/*! \brief Print the time elapsed */
+inline void PrintTimeElapsed(std::chrono::time_point<std::chrono::high_resolution_clock> t_begin,

Review comment:
       I feel that
   `
   double duration = std::chrono::duration_cast<std::chrono::duration<double>>(
                           std::chrono::high_resolution_clock::now() - t_begin)
                           .count();
   `
   is too long and makes the readbility worse. This is the reason for creating `PrintElapsedTime`




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