#!/bin/bash

#-------------------------------------------------------------

#

# Licensed to the Apache Software Foundation (ASF) under one

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# 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

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# Unless required by applicable law or agreed to in writing,

# software distributed under the License is distributed on an

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#-------------------------------------------------------------

set -e

if [ "$4" == "SPARK" ]; then CMD="./sparkDML.sh "; DASH="-"; elif [ "$4" == "MR" ]; then CMD="hadoop jar SystemML.jar " ; else CMD="echo " ; fi

BASE=$3

export HADOOP_CLIENT_OPTS="-Xmx2048m -Xms2048m -Xmn256m"

# run all intercepts

for i in 0 1 2

do

echo "running linear regression CG on ict="$i

#training

tstart=$SECONDS

${CMD} -f ../algorithms/LinearRegCG.dml $DASH-explain $DASH-stats $DASH-nvargs X=$1 Y=$2 B=${BASE}/b icpt=${i} fmt="csv" maxi=$5 tol=0.0001 reg=0.01

ttrain=$(($SECONDS - $tstart - 3))

echo "LinRegCG train ict="$i" on "$1": "$ttrain >> times.txt

#predict

tstart=$SECONDS

${CMD} -f ../algorithms/GLM-predict.dml $DASH-explain $DASH-stats $DASH-nvargs dfam=1 link=1 vpow=0.0 lpow=1.0 fmt=csv X=$1_test B=${BASE}/b Y=$2_test M=${BASE}/m O=${BASE}/out.csv

tpredict=$(($SECONDS - $tstart - 3))

echo "LinRegCG predict ict="$i" on "$1": "$tpredict >> times.txt

done