Revision d29ce818c246769b89bf66154a54235da2c400be authored by Ousmane Dia on 01 May 2017, 01:23:55 UTC, committed by Ousmane Dia on 01 May 2017, 01:23:55 UTC
Reformated lstm-hdfs pom.xml
1 parent 1f07c2b
runexamples.sh
#!/usr/bin/env bash
# Run one or all of the examples.
# Use runexamples.sh -h to see the options.
help() {
[ -n "$1" ] && echo $1
cat <<-EOF1
usage: $0 [-h|--help] [-a|-all] [-n|--no-pauses]
where:
-h|--help Show help and quit
-a|--all Run all the examples. Default is to prompt for which one to run.
-n|--no-pauses Don't pause between examples (use with --all).
}
EOF1
}
# This is shown only if all examples are executed.
banner() {
if [ $all -eq 0 ]
then
cat <<-EOF2
=======================================================================
deeplearning4j examples:
Each example will be executed, then some of them will pop up a
dialog with a data plot. Quit the data plot application to proceed
to the next example.
EOF2
if [ $pauses -eq 0 ]
then
cat <<-EOF2
We'll pause after each one; hit <return> to continue or <ctrl-c>
to quit.
EOF2
fi
cat <<-EOF3
=======================================================================
EOF3
fi
}
let all=1
let pauses=0
while [ $# -ne 0 ]
do
case $1 in
-h|--h*)
help
exit 0
;;
-a|--a*)
let all=0
;;
-n|--n*)
let pauses=1
;;
*)
help "Unrecognized argument $1"
exit 1
;;
esac
shift
done
# Most have class names that end with "Example", but not all.
# So, we use a hack; we search the Java files for "void main"
# to find all of them.
dir=$PWD
cd dl4j-examples/src/main/java
find_examples() {
# Find all the Java files with "main" routines, then replace
# all '/' with '.', then remove extraneous leading '.' and
# the file extension, yielding the fully-qualified class name.
find . -name '*.java' -exec grep -l 'void main' {} \; | \
sed "s?/?.?g" | sed "s?^\.*\(.*\)\.java?\1?"
}
# The following works because IFS, the "field" separator is \n.
# So, substituting the result of find_examples into the the
# string and then evaluating the array definition, produces
# an array of the class names!
eval "arr=($(find_examples))"
cd $dir
# Invoke with
# NOOP=echo runexamples.sh
# to echo the command, but not run it.
runit() {
echo; echo "====== $1"; echo
$NOOP java -cp ./dl4j-examples/target/dl4j-examples-*-bin.jar "$1"
}
let which_one=0
if [ $all -ne 0 ]
then
for index in "${!arr[@]}" # ! returns indices instead
do
let i=$index+1
echo "[$(printf "%2d" $i)] ${arr[$index]}"
done
printf "Enter a number for the example to run: "
read which_one
if [ -z "$which_one" ]
then
which_one=0
elif [ $which_one = 'q' ] # accept 'q' as "quit".
then
exit 0
elif [ $which_one -le 0 -o $which_one -gt ${#arr[@]} ]
then
echo "ERROR: Must enter a number between 1 and ${#arr[@]}."
exit 1
else
let which_one=$which_one-1
fi
runit ${arr[$which_one]}
else
banner
## now loop through the above array
for e in "${arr[@]}"
do
runit "$e"
if [ $pauses -eq 0 ]
then
echo; echo -n "hit return to continue: "
read toss
fi
done
fi
![swh spinner](/static/img/swh-spinner.gif)
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