| /* |
| * 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.sysds.runtime.instructions.fed; |
| |
| import org.apache.sysds.runtime.DMLRuntimeException; |
| import org.apache.sysds.runtime.controlprogram.caching.MatrixObject; |
| import org.apache.sysds.runtime.controlprogram.context.ExecutionContext; |
| import org.apache.sysds.runtime.controlprogram.federated.FederatedRequest; |
| import org.apache.sysds.runtime.controlprogram.federated.FederationMap.FType; |
| import org.apache.sysds.runtime.controlprogram.federated.FederationUtils; |
| import org.apache.sysds.runtime.functionobjects.OffsetColumnIndex; |
| import org.apache.sysds.runtime.instructions.InstructionUtils; |
| import org.apache.sysds.runtime.instructions.cp.CPOperand; |
| import org.apache.sysds.runtime.matrix.operators.Operator; |
| import org.apache.sysds.runtime.matrix.operators.ReorgOperator; |
| import org.apache.sysds.runtime.meta.DataCharacteristics; |
| |
| public class AppendFEDInstruction extends BinaryFEDInstruction { |
| protected boolean _cbind; //otherwise rbind |
| |
| protected AppendFEDInstruction(Operator op, CPOperand in1, CPOperand in2, CPOperand out, |
| boolean cbind, String opcode, String istr) { |
| super(FEDType.Append, op, in1, in2, out, opcode, istr); |
| _cbind = cbind; |
| } |
| |
| public static AppendFEDInstruction parseInstruction(String str) { |
| String[] parts = InstructionUtils.getInstructionPartsWithValueType(str); |
| InstructionUtils.checkNumFields(parts, 5, 4); |
| |
| String opcode = parts[0]; |
| CPOperand in1 = new CPOperand(parts[1]); |
| CPOperand in2 = new CPOperand(parts[2]); |
| CPOperand out = new CPOperand(parts[parts.length - 2]); |
| boolean cbind = Boolean.parseBoolean(parts[parts.length - 1]); |
| |
| Operator op = new ReorgOperator(OffsetColumnIndex.getOffsetColumnIndexFnObject(-1)); |
| return new AppendFEDInstruction(op, in1, in2, out, cbind, opcode, str); |
| } |
| |
| @Override |
| public void processInstruction(ExecutionContext ec) { |
| //get inputs |
| MatrixObject mo1 = ec.getMatrixObject(input1.getName()); |
| MatrixObject mo2 = ec.getMatrixObject(input2.getName()); |
| DataCharacteristics dc1 = mo1.getDataCharacteristics(); |
| DataCharacteristics dc2 = mo1.getDataCharacteristics(); |
| |
| //check input dimensions |
| if (_cbind && mo1.getNumRows() != mo2.getNumRows()) { |
| throw new DMLRuntimeException( |
| "Append-cbind is not possible for federated input matrices " + input1.getName() + " and " |
| + input2.getName() + " with different number of rows: " + mo1.getNumRows() + " vs " |
| + mo2.getNumRows()); |
| } |
| else if (!_cbind && mo1.getNumColumns() != mo2.getNumColumns()) { |
| throw new DMLRuntimeException( |
| "Append-rbind is not possible for federated input matrices " + input1.getName() + " and " |
| + input2.getName() + " with different number of columns: " + mo1.getNumColumns() |
| + " vs " + mo2.getNumColumns()); |
| } |
| |
| if( mo1.isFederated(FType.ROW) && _cbind ) { |
| FederatedRequest fr1 = mo1.getFedMapping().broadcast(mo2); |
| FederatedRequest fr2 = FederationUtils.callInstruction(instString, output, |
| new CPOperand[]{input1, input2}, new long[]{mo1.getFedMapping().getID(), fr1.getID()}); |
| mo1.getFedMapping().execute(getTID(), true, fr1, fr2); |
| //derive new fed mapping for output |
| MatrixObject out = ec.getMatrixObject(output); |
| out.getDataCharacteristics().set(dc1.getRows(), dc1.getCols()+dc2.getCols(), |
| dc1.getBlocksize(), dc1.getNonZeros()+dc2.getNonZeros()); |
| out.setFedMapping(mo1.getFedMapping().copyWithNewID(fr2.getID())); |
| } |
| else if( mo1.isFederated(FType.ROW) && mo2.isFederated(FType.ROW) && !_cbind ) { |
| MatrixObject out = ec.getMatrixObject(output); |
| out.getDataCharacteristics().set(dc1.getRows()+dc2.getRows(), dc1.getCols(), |
| dc1.getBlocksize(), dc1.getNonZeros()+dc2.getNonZeros()); |
| long id = FederationUtils.getNextFedDataID(); |
| out.setFedMapping(mo1.getFedMapping().copyWithNewID(id).rbind(dc1.getRows(), mo2.getFedMapping())); |
| } |
| else { //other combinations |
| throw new DMLRuntimeException("Federated AggregateBinary not supported with the " |
| + "following federated objects: "+mo1.isFederated()+" "+mo2.isFederated()); |
| } |
| } |
| } |