forked from huawei/mindspore2022
52 lines
1.5 KiB
Python
52 lines
1.5 KiB
Python
# Copyright 2020 Huawei Technologies Co., Ltd
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# 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, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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# ============================================================================
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"""
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User debug operators registry.
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User can define a python implementation of primitive operator and
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register it with the registry, this mechanism applied for debugging currently.
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"""
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from ._register_for_op import Registry
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vm_impl_registry = Registry()
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"""
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Register the python primitive debug implementation function of a primitive operator.
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Examples:
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>>> @vm_impl_registry.register(P.Type)
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>>> def vm_impl_dtype(self):
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>>> def vm_impl(x):
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>>> return type(x)
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>>> return vm_impl
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"""
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def get_vm_impl_fn(prim):
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"""
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Gets vm function by primitive obj or primitive name for c++
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Args:
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prim (Union[Primitive, str]): primitive obj or primitive name for operator register by name.
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Returns:
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function, vm function
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"""
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out = vm_impl_registry.get(prim, None)
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if out:
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return out(prim)
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return None
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