org.nd4j.autodiff.samediff.optimize.Optimizer Maven / Gradle / Ivy
/*
* ******************************************************************************
* *
* *
* * 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.autodiff.samediff.optimize;
import org.nd4j.autodiff.samediff.ArrayHolder;
import org.nd4j.autodiff.samediff.SameDiff;
import org.nd4j.autodiff.samediff.internal.SameDiffOp;
import java.util.Properties;
/**
* @author Alex Black
*/
public interface Optimizer {
/**
* @param sd Current SameDiff instance to optimize
* @param helper Helper class for optimization
* @param op Operation to check for optimization
* @param constantArrays Array holder for constant arrays
* @param variablesArrays Array holder for variable arrays
* @return True if the optimization was applied
*/
boolean checkAndApply(SameDiff sd, OptimizationHelper helper, SameDiffOp op, ArrayHolder constantArrays, ArrayHolder variablesArrays);
}