[[PageOutline]]

= Application Name =

Wordcount MN

= Summary =

* '''Name''': {{{Wordcount MN}}}
* '''Contact Person''': {{{support-compss@bsc.es}}}
* '''Access Level''': {{{public}}}
* '''License Agreement''': {{{GPL}}}
* '''Platform''': {{{COMPSs}}}
* '''Repository''': [[https://compss.bsc.es/svn/bar/tutorial_apps/java/wordcount_blanks|Wordcount MN]]


 == Description ==
Wordcount application

== Versions ==
There are two versions of Wordcount, depending on how the input data is given
=== Version 1 ===
''Single input file'', where all the text is given in the same file and the chunks are calculated with a BLOCK_SIZE parameter
=== Version 2 ===
''Multiple input files'', where the text fragments are already in different files under the same directory


== Execution instructions ==
Usage:
runcompss wordcount.multipleFiles.Wordcount <DATA_FOLDER>
runcompss wordcount.uniqueFile.Wordcount <DATA_FILE> <BLOCK_SIZE>

where:
                 * - DATA_FOLDER: Absolute path to the base folder of the dataset files
                 * - DATA_FILE: Absolute path to the dabase file
		 * - BLOCK_SIZE: Number of bytes of each block

== Execution Example ==
runcompss wordcount.multipleFiles.Wordcount ~/multipleDataset/
runcompss wordcount.uniqueFile.Wordcount ~/singleDataset/data.txt 100


== Build ==
=== Option 1: Native java ===
cd ~/tutorial_apps/java/wordcount_blanks/; 
javac src/main/java/wordcount/multipleFiles/*.java; javac src/main/java/wordcount/uniqueFile/*.java;
cd src/main/java/; jar cf wordcount.jar wordcount/
cd ../../../; mv src/main/java/wordcount.jar jar/

=== Option 2: Maven ===
cd ~/tutorial_apps/java/wordcount_blanks/
mvn clean package