org.nd4j.linalg.api.ops.impl.transforms.any.Assign Maven / Gradle / Ivy
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* Copyright (c) 2015-2018 Skymind, Inc.
*
* This program and the accompanying materials are made available under the
* terms of the Apache License, Version 2.0 which is available at
* https://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.
*
* SPDX-License-Identifier: Apache-2.0
******************************************************************************/
package org.nd4j.linalg.api.ops.impl.transforms.any;
import org.nd4j.autodiff.samediff.SDVariable;
import org.nd4j.autodiff.samediff.SameDiff;
import org.nd4j.imports.NoOpNameFoundException;
import org.nd4j.linalg.api.ndarray.INDArray;
import org.nd4j.linalg.api.ops.BaseTransformAnyOp;
import org.nd4j.linalg.api.ops.BaseTransformSameOp;
import java.util.Arrays;
import java.util.Collections;
import java.util.List;
import java.util.UUID;
/**
* Identity function
*
* @author Adam Gibson
*/
public class Assign extends BaseTransformAnyOp {
public Assign(SameDiff sameDiff, SDVariable i_v, boolean inPlace) {
super(sameDiff, i_v, inPlace);
}
public Assign() {
}
public Assign(INDArray x, INDArray z) {
super(x, z);
}
public Assign(INDArray x) {
super(x);
}
@Override
public int opNum() {
return 0;
}
@Override
public String opName() {
return "old_assign";
}
@Override
public String onnxName() {
throw new NoOpNameFoundException("This op does not work with onnx.");
}
@Override
public String tensorflowName() {
throw new NoOpNameFoundException("This op does not work with tensorflow.");
}
@Override
public List doDiff(List i_v) {
return Collections.singletonList(sameDiff.zerosLike(i_v.get(0)));
}
}