org.nd4j.linalg.api.ops.impl.transforms.pairwise.arithmetic.DivOp Maven / Gradle / Ivy
/*******************************************************************************
* 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.pairwise.arithmetic;
import org.nd4j.autodiff.samediff.SDVariable;
import org.nd4j.autodiff.samediff.SameDiff;
import org.nd4j.linalg.api.ndarray.INDArray;
import org.nd4j.linalg.api.ops.impl.transforms.BaseDynamicTransformOp;
import java.util.List;
/**
* Division operation
*
* @author Adam Gibson
*/
public class DivOp extends BaseDynamicTransformOp {
public static final String OP_NAME = "divide";
public DivOp() {}
public DivOp( SameDiff sameDiff, SDVariable[] args, boolean inPlace) {
super(sameDiff, args, inPlace);
}
public DivOp(INDArray first, INDArray second, INDArray result){
this(new INDArray[]{first, second}, result == null ? null : new INDArray[]{result});
}
public DivOp( INDArray[] inputs, INDArray[] outputs) {
super(inputs, outputs);
}
@Override
public String opName() {
return OP_NAME;
}
@Override
public String onnxName() {
return "Div";
}
@Override
public String tensorflowName() {
return "Div";
}
@Override
public List doDiff(List i_v) {
return f().divBp(larg(), rarg(), i_v.get(0));
}
}