chore: import upstream snapshot with attribution

tests/python/target/test_target_parser_mprofile.py

@@ -0,0 +1,72 @@
+# 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.
+# ruff: noqa: F821
+"""
+Tests to verify Python interactions with Target Parsing
+"""
+
+import pytest
+
+from tvm.target import Target
+
+
+@pytest.mark.parametrize(["cpu_target"], [["c"], ["llvm"]])
+def test_target_parser_mprofile(cpu_target):
+    parsed_target = Target({"kind": cpu_target, "mcpu": "cortex-m55"})
+    assert len(parsed_target.keys) == 2
+    assert parsed_target.keys[0] == "arm_cpu"
+    assert parsed_target.keys[1] == "cpu"
+    assert parsed_target.features
+    assert parsed_target.features.has_dsp
+    assert parsed_target.features.has_mve
+
+
+@pytest.mark.parametrize(["cpu_target"], [["c"], ["llvm"]])
+def test_target_parser_mprofile_no_mve(cpu_target):
+    parsed_target = Target({"kind": cpu_target, "mcpu": "cortex-m7"})
+    assert len(parsed_target.keys) == 2
+    assert parsed_target.keys[0] == "arm_cpu"
+    assert parsed_target.keys[1] == "cpu"
+    assert parsed_target.features
+    assert parsed_target.features.has_dsp
+    assert not parsed_target.features.has_mve
+
+
+@pytest.mark.parametrize(["cpu_target"], [["c"], ["llvm"]])
+def test_target_parser_mprofile_no_dsp(cpu_target):
+    parsed_target = Target({"kind": cpu_target, "mcpu": "cortex-m3"})
+    assert len(parsed_target.keys) == 2
+    assert parsed_target.keys[0] == "arm_cpu"
+    assert parsed_target.keys[1] == "cpu"
+    assert parsed_target.features
+    assert not parsed_target.features.has_dsp
+    assert not parsed_target.features.has_mve
+
+
+@pytest.mark.parametrize(["cpu_target"], [["llvm"]])
+def test_target_parser_mprofile_mattr(cpu_target):
+    parsed_target = Target({"kind": cpu_target, "mcpu": "cortex-m55", "mattr": ["+nomve", "+woof"]})
+    assert len(parsed_target.keys) == 2
+    assert parsed_target.keys[0] == "arm_cpu"
+    assert parsed_target.keys[1] == "cpu"
+    assert parsed_target.features
+    assert parsed_target.features.has_dsp
+    assert not parsed_target.features.has_mve
+
+
+if __name__ == "__main__":
+    tvm.testing.main()