org.nd4j.linalg.api.ops.impl.transforms.pairwise.arithmetic.RSubOp Maven / Gradle / Ivy
The newest version!
/*
* ******************************************************************************
* *
* *
* * 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.
* *
* * See the NOTICE file distributed with this work for additional
* * information regarding copyright ownership.
* * 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.pairwise.arithmetic;
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.impl.transforms.BaseDynamicTransformOp;
import org.nd4j.linalg.api.ops.impl.transforms.pairwise.arithmetic.bp.RSubBpOp;
import java.util.List;
public class RSubOp extends BaseDynamicTransformOp {
public static final String OP_NAME = "reversesubtract";
public RSubOp(SameDiff sameDiff, SDVariable[] args, boolean inPlace){
super(sameDiff, args, inPlace);
}
public RSubOp(SameDiff sameDiff, SDVariable i_v1, SDVariable i_v2) {
this(sameDiff, new SDVariable[]{i_v1, i_v2}, false);
}
public RSubOp(SameDiff sameDiff, SDVariable i_v1, SDVariable i_v2, boolean inPlace) {
this(sameDiff, new SDVariable[]{i_v1, i_v2}, inPlace);
}
public RSubOp(INDArray first, INDArray second){
this(first, second, null);
}
public RSubOp(INDArray first, INDArray second, INDArray result){
this(new INDArray[]{first, second}, wrapOrNull(result));
}
public RSubOp( INDArray[] inputs, INDArray[] outputs) {
super(inputs, outputs);
}
public RSubOp() {}
@Override
public String opName() {
return OP_NAME;
}
@Override
public String onnxName() {
throw new NoOpNameFoundException("No ONNX op name found for: " + getClass().getName());
}
@Override
public List doDiff(List i_v) {
return new RSubBpOp(sameDiff, larg(), rarg(), i_v.get(0)).outputs();
}
}