| /* |
| * 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.yarn.ropt; |
| |
| import java.util.ArrayList; |
| |
| import org.apache.sysml.hops.HopsException; |
| import org.apache.sysml.runtime.DMLRuntimeException; |
| import org.apache.sysml.runtime.controlprogram.ProgramBlock; |
| |
| public abstract class GridEnumeration |
| { |
| |
| protected ArrayList<ProgramBlock> _prog = null; |
| protected long _min = -1; |
| protected long _max = -1; |
| |
| public GridEnumeration( ArrayList<ProgramBlock> prog, long min, long max ) |
| throws DMLRuntimeException |
| { |
| if( min > max ) |
| throw new DMLRuntimeException("Invalid parameters: min=" + min + ", max=" + max); |
| |
| _prog = prog; |
| _min = min; |
| _max = max; |
| } |
| |
| /** |
| * |
| * @return |
| * @throws HopsException |
| * @throws DMLException |
| */ |
| public abstract ArrayList<Long> enumerateGridPoints() |
| throws DMLRuntimeException, HopsException; |
| } |