54 lines
2.2 KiB
Bash
54 lines
2.2 KiB
Bash
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#!/bin/bash
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# Copyright (c) 2010, 2013, Oracle and/or its affiliates. All rights reserved.
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# DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
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#
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# This code is free software; you can redistribute it and/or modify it
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# under the terms of the GNU General Public License version 2 only, as
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# published by the Free Software Foundation.
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#
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# This code is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or
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# FITNESS FOR A PARTICULAR PURPOSE. See the GNU General Public License
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# version 2 for more details (a copy is included in the LICENSE file that
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# accompanied this code).
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#
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# You should have received a copy of the GNU General Public License version
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# 2 along with this work; if not, write to the Free Software Foundation,
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# Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA.
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#
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# Please contact Oracle, 500 Oracle Parkway, Redwood Shores, CA 94065 USA
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# or visit www.oracle.com if you need additional information or have any
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# questions.
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#
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#
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# The purpose of this script is to provide a large amount of IR/bytecode from a known
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# application to be diffed against the same output with a different Nashorn version.
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# That way we can quickly detect if a seemingly minute change modifies a lot of code,
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# which it most likely shouldn't. One example of this was when AccessSpecializer was
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# moved into Lower the first time, it worked fine, but as a lot of Scope information
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# at the time was finalized further down the code pipeline it did a lot fewer callsite
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# specializations. This would have been immediately detected with a before and after
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# diff using the output from this script.
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#
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ITERS=$1
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if [ -z $ITERS ]; then
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ITERS=7
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fi
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NASHORN_JAR=dist/nashorn.jar
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JVM_FLAGS="-ea -esa -server -jar ${NASHORN_JAR}"
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BENCHMARKS=( "box2d.js" "code-load.js" "crypto.js" "deltablue.js" "earley-boyer.js" "gbemu.js" "mandreel.js" "navier-stokes.js" "pdfjs.js" "raytrace.js" "regexp.js" "richards.js" "splay.js" )
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for BENCHMARK in "${BENCHMARKS[@]}"
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do
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echo "START: ${BENCHMARK}"
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CMD="${JAVA_HOME}/bin/java ${JVM_FLAGS} -co --print-lower-parse test/script/external/octane/${BENCHMARK}"
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$CMD
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echo "END: ${BENCHMARK}"
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echo ""
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done
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echo "Done"
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