zhiics commented on a change in pull request #5030: [RELAY] Added a 
AnnotatedRegion utility class
URL: https://github.com/apache/incubator-tvm/pull/5030#discussion_r397261539
 
 

 ##########
 File path: python/tvm/relay/analysis/annotated_regions.py
 ##########
 @@ -0,0 +1,62 @@
+# Licensed to the Apache Software Foundation (ASF) under one
+# or more contributor license agreements.  See the NOTICE file
+# distributed with this work for additional information
+# regarding copyright ownership.  The ASF licenses this file
+# to you under the Apache License, Version 2.0 (the
+# "License"); you may not use this file except in compliance
+# with the License.  You may obtain a copy of the License at
+#
+#   http://www.apache.org/licenses/LICENSE-2.0
+#
+# Unless required by applicable law or agreed to in writing,
+# software distributed under the License is distributed on an
+# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
+# KIND, either express or implied.  See the License for the
+# specific language governing permissions and limitations
+# under the License.
+# pylint: disable=no-else-return, unidiomatic-typecheck, invalid-name, 
unused-import
+"""Regions used in Relay."""
+
+from tvm.runtime import Object
+from . import _ffi_api
+
+
+class AnnotatedRegionSet(Object):
+    """Class to represent a relay expression split into regions."""
+
+    def __init__(self, expr, region_begin_op, region_end_op):
+        """Construct regions from an expression.
+
+        Parameters
+        ----------
+        expr : tvm.relay.Expr
+            The expression from which to construct the regions.
+        region_begin_op : tvm.relay.Op
+            The region begin annotation.
+        region_end_op : tvm.relay.Op
+            The region end annotation.
+
+        """
+        self.__init_handle_by_constructor__(_ffi_api.AnnotatedRegionSet,
+                                            expr,
+                                            region_begin_op,
+                                            region_end_op)
+
+    def __len__(self):
+        return len(self.regions)
+
+    def get_region(self, expr):
+        """Get the region an expression belongs to.
+
+        Parameters
+        ----------
+        expr : tvm.relay.Expr
+            The expression.
+
+        Returns
+        -------
+        region : Region
 
 Review comment:
   Yes, but without defining the class. Sphinx is not able to generate the 
correct documentation for it. It is basically an undefined symbol.

----------------------------------------------------------------
This is an automated message from the Apache Git Service.
To respond to the message, please log on to GitHub and use the
URL above to go to the specific comment.
 
For queries about this service, please contact Infrastructure at:
us...@infra.apache.org


With regards,
Apache Git Services

Reply via email to