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- # Copyright 2020 Huawei Technologies Co., Ltd
- #
- # Licensed 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.
- # ============================================================================
- import numpy as np
- from mindspore.ops import prim_attr_register, PrimitiveWithInfer
- from mindspore import Tensor
-
-
- # y = x^2
- class CusSquare(PrimitiveWithInfer):
- """CusSquare definition"""
- @prim_attr_register
- def __init__(self):
- """init CusSquare"""
- self.init_prim_io_names(inputs=['x'], outputs=['y'])
- from square_impl import CusSquare
-
- def vm_impl(self, x):
- x = x.asnumpy()
- return Tensor(np.multiply(x, x))
-
- def infer_shape(self, data_shape):
- return data_shape
-
- def infer_dtype(self, data_dtype):
- return data_dtype
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