| # 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. |
| |
| require(mxnet) |
| require(methods) |
| |
| shape <- c(1, 1) |
| lr <- 0.01 |
| x <- mx.nd.ones(shape) |
| y <- mx.nd.zeros(shape) |
| print(x) |
| n <- 1000 |
| |
| |
| tic <- proc.time() |
| for (i in 1:n) { |
| y <- y + x * lr |
| } |
| toc <- proc.time() - tic |
| as.array(y) |
| print(toc) |
