#-------------------------------------------------------------
#
# 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);
R = matrix(0, nrow(X), ncol(X));

if( $2 ) {
  if( $3 )
     parfor(i in 1:nrow(X), opt=CONSTRAINED, mode=REMOTE_SPARK_DP, datapartitioner=REMOTE_SPARK)
        R[i,] = min(X[i,], sum(X[i,]));
  else
     parfor(i in 1:ncol(X), opt=CONSTRAINED, mode=REMOTE_SPARK_DP, datapartitioner=REMOTE_SPARK)
        R[,i] = min(X[,i], sum(X[,i]));
}

write(R, $4);
