wehub-resource-sync
44 lines
1.4 KiB
Python
44 lines
1.4 KiB
Python
# Licensed to the Apache Software Foundation (ASF) under one
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# or more contributor license agreements. See the NOTICE file
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# distributed with this work for additional information
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# regarding copyright ownership. The ASF licenses this file
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# to you under the Apache License, Version 2.0 (the
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# "License"); you may not use this file except in compliance
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# with the License. You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing,
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# software distributed under the License is distributed on an
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# "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
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# KIND, either express or implied. See the License for the
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# specific language governing permissions and limitations
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# under the License.
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"""Common utilities for TRN operator scheduling."""
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from tvm.arith.analyzer import Analyzer
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from tvm.tirx.operator.tile_primitive import DispatchContext
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# Used to generate the correct [:, None] for mask/predicate
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nki_dim = "nki_dim"
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def init_analyzer(sctx: DispatchContext):
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"""Initialize an analyzer with the dispatch context.
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Parameters
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----------
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sctx : DispatchContext
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The dispatch context
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Returns
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-------
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Analyzer :
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The initialized analyzer
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"""
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analyzer = Analyzer()
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for v, r in sctx.var_range_map.items():
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analyzer.bind(v, r)
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return analyzer
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