| #------------------------------------------------------------- |
| # |
| # 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. |
| # |
| #------------------------------------------------------------- |
| |
| X = read($1); |
| y = rand(rows=nrow(X), cols=1, sparsity=1.0, seed=2); |
| |
| R = matrix(0, 1, 1); |
| |
| Res1 = t(X) %*% X; |
| Res2 = t(X) %*% y; |
| |
| while(FALSE) {} |
| |
| X = cbind(X, matrix(1, rows=nrow(X), cols=1)); |
| Res11 = t(X) %*% X; |
| Res22 = t(X) %*% y; |
| while(FALSE) {} |
| R[1,1] = sum(Res1) + sum(Res2) + sum(Res11) + sum(Res22); |
| |
| |
| write(R, $3, format="text"); |
