org.apache.sysml.hops.cost.CostEstimatorNumMRJobs Maven / Gradle / Ivy

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Declarative Machine Learning

There is a newer version: 1.2.0

/*
 * Licensed to the Apache Software Foundation (ASF) under one
 * or more contributor license agreements.  See the NOTICE file
 * distributed with this work for additional information
 * regarding copyright ownership.  The ASF licenses this file
 * to you under the Apache License, Version 2.0 (the
 * "License"); you may not use this file except in compliance
 * with the License.  You may obtain a copy of the License at
 * 
 *   http://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.
 */

package org.apache.sysml.hops.cost;

import org.apache.sysml.runtime.DMLRuntimeException;
import org.apache.sysml.runtime.DMLUnsupportedOperationException;
import org.apache.sysml.runtime.instructions.Instruction;

/**
 * 
 */
public class CostEstimatorNumMRJobs extends CostEstimator
{

	
	@Override
	protected double getCPInstTimeEstimate( Instruction inst, VarStats[] vs, String[] args  ) 
		throws DMLRuntimeException, DMLUnsupportedOperationException
	{
		return 0;
	}
	
	@Override
	protected double getMRJobInstTimeEstimate( Instruction inst, VarStats[] vs, String[] args  ) 
		throws DMLRuntimeException, DMLUnsupportedOperationException
	{
		return 1;
	}
}