zundel@google.com
8574e3abdf
Some now unused scripts and files were also removed. Committed: https://code.google.com/p/dart/source/detail?r=8373 Review URL: https://chromiumcodereview.appspot.com//9950019 git-svn-id: https://dart.googlecode.com/svn/branches/bleeding_edge/dart@8392 260f80e4-7a28-3924-810f-c04153c831b5
128 lines
3.6 KiB
Bash
Executable File
128 lines
3.6 KiB
Bash
Executable File
#!/bin/bash
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#
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# Copyright (c) 2012, the Dart project authors. Please see the AUTHORS file
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# for details. All rights reserved. Use of this source code is governed by a
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# BSD-style license that can be found in the LICENSE file.
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# Collects compiler statics for a given Dart app and spits them out
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# Creates sample-full.txt, sample-incr-zero.txt, sample-incr-one.txt,
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# and out_compile_samples/ in the working direcetory, which are left
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# around for later examination. These files will be destroyed on
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# script re-run
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DART_PARAMS="--metrics "
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RUNS=3
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ONE_DELTA=""
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DART_ANALYZER=$(which dart_analyzer)
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SAMPLE_DIR="."
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PREFIX="sample"
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SCRIPT_DIR=$(dirname $0)
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source $SCRIPT_DIR/metrics_math.sh
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function printHelp() {
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exitValue=${1:1}
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echo "Generate average and standard deviation compiler stats on a full compile, zero-delta compile,"
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echo "and optional one-delta compile."
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echo ""
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echo " Usage:"
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echo " -a=, --app= The dart app file to test (required)."
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echo " -r=, --runs= Set the number of compile samples to be executed. Defaults to $RUNS"
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echo " -d=, --one-delta= The filename, relative to DART_APP, to touch in order to trigger a one-delta compile."
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echo " -o=, --output= Directory location of sample storage"
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echo " --analyzer= Override PATH location for analyzer script"
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echo " -p, --stats-prefix= Adds prefix to each output file (default: sample-[full|incri-[one|zero]]).txt)"
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echo " -h, --help What you see is what you get."
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echo " DART_APP Path to dart .app file to compile (depricated)"
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exit $exitValue
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}
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if [ $# -eq 0 ]; then
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printHelp;
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fi
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for i in $*
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do
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case $i in
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--runs=*|-r=*)
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RUNS=${i#*=};;
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--one-delta=*|-d=*)
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ONE_DELTA=${i#*=};;
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--analyzer=*)
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ANALYZER=${i#*=};;
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--output=*|-o=*)
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SAMPLE_DIR=${i#*=};;
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--stats-prefix=*|-p=*)
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if [ "" = "${i#*=}" ]; then
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echo "prefix cannot be empty"
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printHelp 1;
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fi
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PREFIX=${i#*=};;
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--app=*|-a=*)
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APP=${i#*=};;
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--help|-h)
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printHelp 0;;
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-*)
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echo "Parameter $i not recognized"
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printHelp 1;;
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*)
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break;;
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esac
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done
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if [ "" = "$ANALYZER" ] || [ ! -x $ANALYZER ]; then
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echo "Error: Location of 'dart_analyzer' not found."
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printHelp 1
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fi
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if [ "" = "$SAMPLE_DIR" ] || [ ! -d $SAMPLE_DIR ]; then
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echo "Error: Invalid directory for samples location: $SAMPLE_DIR"
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printHelp 1
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fi
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OUT_DIR=$SAMPLE_DIR/out_compile_samples
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DART_PARAMS+="-out $OUT_DIR "
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if [ "" = "$APP" ]; then
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APP=$(echo $@ | sed -n 's/.*\s\(\S*\.app\).*/\1/p')
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fi
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if [ "" = "$APP" ] || [ ! -r $APP ]; then
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echo "Error: Must specify app file, got: $APP"
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printHelp 1
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fi
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APP_RELATIVE=`dirname $APP`
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if [ "" != "$ONE_DELTA" ]; then
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ONE_DELTA="$APP_RELATIVE/$ONE_DELTA"
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if [ ! -r $ONE_DELTA ]; then
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echo "Error, one_delta file, $ONE_DELTA, does not exist"
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printHelp
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fi
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fi
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SAMPLE_FULL=$SAMPLE_DIR/$PREFIX-full.txt
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SAMPLE_INCR_ZERO=$SAMPLE_DIR/$PREFIX-incr-zero.txt
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SAMPLE_INCR_ONE=$SAMPLE_DIR/$PREFIX-incr-one.txt
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#clean up
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rm -Rf $SAMPLE_FULL $SAMPLE_INCR_ZERO $SAMPLE_INCR_ONE
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for ((i=0;i<$RUNS;i++)) do
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echo "Run $i"
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rm -Rf $OUT_DIR
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$ANALYZER $DART_PARAMS $APP >> $SAMPLE_FULL
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$ANALYZER $DART_PARAMS $APP >> $SAMPLE_INCR_ZERO
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if [ -e $ONE_DELTA ] && [ "" != "$ONE_DELTA" ]; then
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touch $ONE_DELTA
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$ANALYZER $DART_PARAMS $APP >> $SAMPLE_INCR_ONE
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fi
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done
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sample_file "full-compile" "Compile-time-total-ms" "$SAMPLE_FULL"
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sample_file "zero-delta-compile" "Compile-time-total-ms" "$SAMPLE_INCR_ZERO"
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if [ -e $ONE_DELTA ] && [ "" != "$ONE_DELTA" ]; then
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sample_file "one-delta-compile" "Compile-time-total-ms" "$SAMPLE_INCR_ONE"
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fi
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