Mercurial > jdk8-mips64-public > nashorn / file revision

 #!/bin/bash

 # Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.

 # DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.

 # 

 # This code is free software; you can redistribute it and/or modify it

 # under the terms of the GNU General Public License version 2 only, as

 # published by the Free Software Foundation.

 # 

 # This code is distributed in the hope that it will be useful, but WITHOUT

 # ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or

 # FITNESS FOR A PARTICULAR PURPOSE.  See the GNU General Public License

 # version 2 for more details (a copy is included in the LICENSE file that

 # accompanied this code).

 # 

 # You should have received a copy of the GNU General Public License version

 # 2 along with this work; if not, write to the Free Software Foundation,

 # Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.

 # 

 # Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA

 # or visit www.oracle.com if you need additional information or have any

 # questions.

 #

 #

 # The purpose of this script is to provide a large amount of IR/bytecode from a known

 # application to be diffed against the same output with a different Nashorn version.

 # That way we can quickly detect if a seemingly minute change modifies a lot of code,

 # which it most likely shouldn't. One example of this was when AccessSpecializer was

 # moved into Lower the first time, it worked fine, but as a lot of Scope information

 # at the time was finalized further down the code pipeline it did a lot fewer callsite

 # specializations. This would have been immediately detected with a before and after 

 # diff using the output from this script.

 #

 ITERS=$1

 if [ -z $ITERS ]; then 

     ITERS=7

 fi

 NASHORN_JAR=dist/nashorn.jar

 JVM_FLAGS="-ea -esa -server -jar ${NASHORN_JAR}"

 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" )

 for BENCHMARK in "${BENCHMARKS[@]}"

 do     

     echo "START: ${BENCHMARK}"

     CMD="${JAVA_HOME}/bin/java ${JVM_FLAGS} -co --print-lower-parse test/script/external/octane/${BENCHMARK}"

     $CMD

     echo "END: ${BENCHMARK}"

     echo ""

 done

 echo "Done"