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"