org.nd4j.linalg.api.ops.impl.reduce.bool.IsInf 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.reduce.bool;
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.BaseReduceBoolOp;
import java.util.Collections;
import java.util.List;
/**
* IsInf function
*
* @author [email protected]
*/
public class IsInf extends BaseReduceBoolOp {
public IsInf(SameDiff sameDiff, SDVariable i_v, int[] dims) {
super(sameDiff, i_v, dims);
}
public IsInf(SameDiff sameDiff, SDVariable i_v, int[] dims, boolean keepDims) {
super(sameDiff, i_v, dims, keepDims);
}
public IsInf() {}
public IsInf(INDArray x, INDArray z) {
super(x, z, false, null);
}
public IsInf(INDArray x) {
super(x);
}
@Override
public int opNum() {
return 5;
}
@Override
public String opName() {
return "hasinf";
}
@Override
public String onnxName() {
return "HasInf";
}
@Override
public List doDiff(List i_v) {
return Collections.singletonList(f().zerosLike(arg()));
}
@Override
public boolean emptyValue() {
return false;
}
}