blob: 0a66359c4dec6dc8272f7b4233d70c2d9964a042 [file] [log] [blame]
#-------------------------------------------------------------
#
# 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.
#
#-------------------------------------------------------------
args <- commandArgs(TRUE)
options(digits=22)
library("Matrix")
V1 <- readMM(paste(args[1], "V.mtx", sep=""))
V <- as.matrix(V1);
m <- nrow(V);
n <- ncol(V);
R1 <- matrix(0,m,n);
for( i in 1:(n-7) )
{
X <- V[,i];
R1[,i] <- X;
}
R <- R1 + R1;
writeMM(as(R, "CsparseMatrix"), paste(args[2], "Rout", sep=""));