[GitHub] [tvm] manupa-arm commented on a change in pull request #8795: [2/6] Arm(R) Ethos(TM)-U NPU Relay passes and Conv2D op

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

manupa-arm commented on a change in pull request #8795:
URL: https://github.com/apache/tvm/pull/8795#discussion_r700500587



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File path: tests/python/contrib/test_ethosu/relay_ir_builder.py
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@@ -0,0 +1,295 @@
+# 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.
+"""Helper module to build relay operations for testing"""
+
+from pathlib import Path
+import numpy as np
+import math
+
+import tvm
+from tvm import relay
+from tvm.relay.op.contrib import get_pattern_table
+from tvm.relay import qnn
+from tvm.relay.backend.contrib.ethosu.util import get_range_for_dtype_str
+
+
+class TensorType:

Review comment:
       this is one is bit stateful as it uses type inferences and other helpers to populate non-saturating qnn params, post creation of the object.




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