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[REFACTOR][PY] relay.op.Op -> tvm.ir.Op (apache#5705)
* [REFACTOR][PY] relay.op.Op -> tvm.ir.Op * Improve the error check
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# 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=invalid-name | ||
"""Primitive operators in the TVM IR.""" | ||
import tvm._ffi | ||
from . expr import RelayExpr | ||
from . import _ffi_api | ||
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@tvm._ffi.register_object("Op") | ||
class Op(RelayExpr): | ||
"""Primitive operator in the IR.""" | ||
def __init__(self): | ||
raise RuntimeError("Cannot create op, use get instead") | ||
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@staticmethod | ||
def get(op_name): | ||
"""Get the Op for a given name | ||
Parameters | ||
---------- | ||
op_name : str | ||
The operator name | ||
Returns | ||
------- | ||
op : Op | ||
The op of the corresponding name | ||
""" | ||
return _ffi_api.GetOp(op_name) | ||
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def get_attr(self, attr_name): | ||
"""Get additional attribute about the operator. | ||
Parameters | ||
---------- | ||
attr_name : str | ||
The attribute name. | ||
Returns | ||
------- | ||
value : object | ||
The attribute value | ||
""" | ||
return _ffi_api.OpGetAttr(self, attr_name) | ||
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def set_attr(self, attr_name, value, plevel=10): | ||
"""Set attribute about the operator. | ||
Parameters | ||
---------- | ||
attr_name : str | ||
The attribute name | ||
value : object | ||
The attribute value | ||
plevel : int | ||
The priority level | ||
""" | ||
_ffi_api.OpSetAttr(self, attr_name, value, plevel) | ||
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def reset_attr(self, attr_name): | ||
"""Reset attribute about the operator. | ||
Parameters | ||
---------- | ||
attr_name : str | ||
The attribute name | ||
""" | ||
_ffi_api.OpResetAttr(self, attr_name) | ||
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def register_op_attr(op_name, attr_key, value=None, level=10): | ||
"""Register an operator property of an operator by name. | ||
Parameters | ||
---------- | ||
op_name : str | ||
The name of operator | ||
attr_key : str | ||
The attribute name. | ||
value : object, optional | ||
The value to set | ||
level : int, optional | ||
The priority level | ||
Returns | ||
------- | ||
fregister : function | ||
Register function if value is not specified. | ||
""" | ||
def _register(v): | ||
"""internal register function""" | ||
_ffi_api.RegisterOpAttr(op_name, attr_key, v, level) | ||
return v | ||
return _register(value) if value is not None else _register |
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