算子白名单

mindspore/ccsrc/backend/kernel_compiler/tbe/tbe_kernel_compile.cc

@@ -232,7 +232,8 @@ std::string GetTbePath() {
     } else if (realpath(kBkPath, real_path)) {
       save_path = real_path;
     } else {
-      MS_LOG(WARNING) << "Can not get access to [" << kDefPath << "] or [" << kBkPath << "]";
+      MS_LOG(WARNING) << "Can not get access to [" << kDefPath << "] or [" << kBkPath
+                      << "]. Check if the path exist, or use 'chmod {level} xxx' to change the path's access.";
     }
   }
   return save_path;

mindspore/ccsrc/runtime/device/ascend/kernel_select_ascend.cc

@@ -281,7 +281,7 @@ bool TagRaiseReduce(const std::shared_ptr<kernel::KernelBuildInfo> &kernel_build
   }
   if (flag) {
     auto node_name = AnfAlgo::GetCNodeName(cnode);
-    MS_LOG(WARNING) << "Node:[" << node_name << "] reduce precision from int64 to int32";
+    MS_LOG(WARNING) << "Node:[" << node_name << "] don't support int64, reduce precision from int64 to int32.";
   }
   return true;
 }