#!/usr/bin/env bash
#
# Copyright (c) 2014, the Dart project authors. Please see the AUTHORS file
# for details. All rights reserved. Use of this source code is governed by a
# BSD-style license that can be found in the LICENSE file.
# Wrapper that runs a given Dart VM over the benchmarks with --verbose_gc
# and uses the verbose_gc_to_bmu script to produce a gallery of BMU graphs.
if test "$Argc" -ne 3
{
echo "Usage: $0 dart_binary benchmark_directory output_directory"
echo "Example: $0 out/ReleaseIA32/dart ../golem4/benchmarks /tmp/bmu"
exit 1
}
setglobal DART_BIN = $1
setglobal BENCH_DIR = $2
setglobal OUT_DIR = $3
setglobal VERBOSE_GC_TO_BMU = "$[dirname $0]/verbose_gc_to_bmu.dart"
setglobal INDEX_FILE = "$OUT_DIR/index.html"
setglobal TMP = '/tmp/bmu_benchmark_gallery'
mkdir -p $OUT_DIR
echo "" > $INDEX_FILE
$DART_BIN --version !2 2>> $INDEX_FILE
echo "
" >> $INDEX_FILE
for NAME in [$[ls $BENCH_DIR]]
{
$DART_BIN --verbose_gc $BENCH_DIR/$NAME/dart/$NAME.dart !2 > $TMP.gclog &&
$DART_BIN $VERBOSE_GC_TO_BMU < $TMP.gclog > $TMP.dat &&
gnuplot -e "set term png; set output '$TMP.png'; set title '$NAME'; set ylabel 'BMU'; set xlabel 'Window size (ms)'; unset key; set yr [0:1]; set logscale x; plot '$TMP.dat' with linespoints" &&
mv -f $TMP.png $OUT_DIR/$NAME.png &&
mv -f $TMP.gclog $OUT_DIR/$NAME.txt &&
echo "
" >> $INDEX_FILE
}
echo "" >> $INDEX_FILE