Mercurial > jdk8-mips64-public > nashorn / file comparison
comparison: bin/dump_octane_code.sh
bin/dump_octane_code.sh
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| 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" |
