blob: a1e8a0300210304129b6ccf3c747df6523da3487 [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")
A = as.matrix(readMM(paste(args[1], "A.mtx", sep="")))
B = as.matrix(readMM(paste(args[1], "B.mtx", sep="")))
C = as.matrix(readMM(paste(args[1], "C.mtx", sep="")))
m = max(max(nrow(A), nrow(B)), nrow(C))
n = max(max(ncol(A), ncol(B)), ncol(C))
if( nrow(A)==1 ) {
A = matrix(A, m, n);
}
if( nrow(B)==1 ) {
B = matrix(B, m, n);
}
if( nrow(C)==1 ) {
C = matrix(C, m, n);
}
R = matrix(ifelse(as.vector(A), as.vector(B), as.vector(C)), m, n);
writeMM(as(R, "CsparseMatrix"), paste(args[2], "R", sep=""));