comparison bin/dump_octane_code.sh @ 673:f0d3ac2474ee

Merge
author lana
date Thu, 31 Oct 2013 16:47:09 -0700
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-1:000000000000 0:8ac9148944ea
1 #!/bin/bash
2 # Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
3 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
4 #
5 # This code is free software; you can redistribute it and/or modify it
6 # under the terms of the GNU General Public License version 2 only, as
7 # published by the Free Software Foundation.
8 #
9 # This code is distributed in the hope that it will be useful, but WITHOUT
10 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
11 # FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
12 # version 2 for more details (a copy is included in the LICENSE file that
13 # accompanied this code).
14 #
15 # You should have received a copy of the GNU General Public License version
16 # 2 along with this work; if not, write to the Free Software Foundation,
17 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
18 #
19 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
20 # or visit www.oracle.com if you need additional information or have any
21 # questions.
22 #
23
24 #
25 # The purpose of this script is to provide a large amount of IR/bytecode from a known
26 # application to be diffed against the same output with a different Nashorn version.
27 # That way we can quickly detect if a seemingly minute change modifies a lot of code,
28 # which it most likely shouldn't. One example of this was when AccessSpecializer was
29 # moved into Lower the first time, it worked fine, but as a lot of Scope information
30 # at the time was finalized further down the code pipeline it did a lot fewer callsite
31 # specializations. This would have been immediately detected with a before and after
32 # diff using the output from this script.
33 #
34
35 ITERS=$1
36 if [ -z $ITERS ]; then
37 ITERS=7
38 fi
39 NASHORN_JAR=dist/nashorn.jar
40 JVM_FLAGS="-ea -esa -server -jar ${NASHORN_JAR}"
41
42 BENCHMARKS=( "box2d.js" "code-load.js" "crypto.js" "deltablue.js" "earley-boyer.js" "gbemu.js" "mandreel.js" "navier-stokes.js" "pdfjs.js" "raytrace.js" "regexp.js" "richards.js" "splay.js" )
43
44 for BENCHMARK in "${BENCHMARKS[@]}"
45 do
46 echo "START: ${BENCHMARK}"
47 CMD="${JAVA_HOME}/bin/java ${JVM_FLAGS} -co --print-lower-parse test/script/external/octane/${BENCHMARK}"
48 $CMD
49 echo "END: ${BENCHMARK}"
50 echo ""
51 done
52
53 echo "Done"