| #!/bin/bash |
| #------------------------------------------------------------- |
| # |
| # 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. |
| # |
| #------------------------------------------------------------- |
| set -e |
| |
| if [ "$4" == "SPARK" ]; then CMD="./sparkDML.sh "; DASH="-"; elif [ "$4" == "MR" ]; then CMD="hadoop jar SystemML.jar " ; else CMD="echo " ; fi |
| |
| BASE=$3 |
| |
| export HADOOP_CLIENT_OPTS="-Xmx2048m -Xms2048m -Xmn256m" |
| |
| #training |
| tstart=$SECONDS |
| ${CMD} -f ../algorithms/Kmeans.dml $DASH-explain $DASH-stats $DASH-nvargs X=$1 k=50 C=${BASE}/centroids.mtx maxi=$2 tol=0.0001 |
| ttrain=$(($SECONDS - $tstart - 3)) |
| echo "Kmeans train on "$1": "$ttrain >> times.txt |
| |
| #predict |
| tstart=$SECONDS |
| ${CMD} -f ../algorithms/Kmeans-predict.dml $DASH-explain $DASH-stats $DASH-nvargs X=$1 C=${BASE}/centroids.mtx prY=${BASE}/prY.mtx |
| tpredict=$(($SECONDS - $tstart - 3)) |
| echo "Kmeans predict on "$1": "$tpredict >> times.txt |
