Mercurial > hg > graal-compiler
view graal/com.oracle.truffle.sl/src/com/oracle/truffle/sl/SimpleLanguage.java @ 7782:0143fc9505a7
fixed name of symbol missed in Java refactoring
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Wed, 13 Feb 2013 11:33:11 +1000 |
parents | 31da1716950f |
children | b2161263e9f2 |
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/* * Copyright (c) 2012, 2012, 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. */ package com.oracle.truffle.sl; import java.io.*; import com.oracle.truffle.api.*; import com.oracle.truffle.api.nodes.*; import com.oracle.truffle.sl.nodes.*; import com.oracle.truffle.sl.parser.*; public class SimpleLanguage { public static void main(String[] args) throws IOException { run(new FileInputStream(args[0]), System.out, 10, true); } public static void run(InputStream input, PrintStream printOutput, int repeats, boolean log) { System.out.printf("== running on %s\n", Truffle.getRuntime().getName()); NodeFactory factory = new NodeFactory(printOutput); Parser parser = new Parser(new Scanner(input), factory); parser.Parse(); FunctionDefinitionNode rootNode = factory.findFunction("main"); if (log) { NodeUtil.printTree(System.out, rootNode); } try { CallTarget function = Truffle.getRuntime().createCallTarget(rootNode, rootNode.getFrameDescriptor()); for (int i = 0; i < repeats; i++) { Arguments arguments = new SLArguments(new Object[0]); long start = System.nanoTime(); Object result = function.call(null, arguments); long end = System.nanoTime(); if (result != null) { printOutput.println(result); } if (log) { System.out.printf("== iteration %d: %.3f ms\n", (i + 1), (end - start) / 1000000.0); } } } finally { if (log) { NodeUtil.printTree(System.out, rootNode); } } } }