Mercurial > hg > truffle
diff mx/commands.py @ 5047:6bc165b0fdcd
Added 'intro' command to mx that runs a simple 'hello world' program and visualizes its compilation in the Graal Visualizer.
author | Doug Simon <doug.simon@oracle.com> |
---|---|
date | Wed, 07 Mar 2012 21:04:56 +0100 |
parents | 5733884ef819 |
children | 8a88c903e381 |
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--- a/mx/commands.py Wed Mar 07 11:06:14 2012 -0800 +++ b/mx/commands.py Wed Mar 07 21:04:56 2012 +0100 @@ -29,6 +29,7 @@ import os, sys, shutil, zipfile, tempfile, re, time, datetime, platform, subprocess, multiprocessing from os.path import join, exists, dirname, basename from argparse import ArgumentParser, REMAINDER +from threading import Thread import mx import sanitycheck import json @@ -230,6 +231,17 @@ if len(failed) != 0: mx.abort('DaCapo failures: ' + str(failed)) +def intro(args): + """"run a simple program and visualize its compilation in the Graal Visualizer""" + # Start the visualizer in a separate thread + t = Thread(target=gv, args=([[]])) + t.start() + + # Give visualizer time to start + mx.log('Waiting 5 seconds for visualizer to start') + time.sleep(5) + + vm(['-G:Dump=HelloWorld', '-G:MethodFilter=main', '-Xcomp', '-XX:CompileOnly=HelloWorld::main', '-cp', mx.classpath('com.oracle.max.graal.examples')] + args + ['examples.HelloWorld']) def scaladacapo(args): """run one or all Scala DaCapo benchmarks @@ -744,7 +756,9 @@ def gv(args): """run the Graal Visualizer""" - mx.run(['ant', '-f', join(_graal_home, 'visualizer', 'build.xml'), '-q', 'run']) + with open(join(_graal_home, '.graal_visualizer.log'), 'w') as fp: + mx.log('[Graal Visualizer output is in ' + fp.name + ']') + mx.run(['ant', '-f', join(_graal_home, 'visualizer', 'build.xml'), '-l', fp.name, 'run']) def bench(args): """run benchmarks and parse their output for results @@ -869,6 +883,7 @@ 'clean': [clean, ''], 'copyrightcheck': [copyrightcheck, ''], 'hsdis': [hsdis, '[att]'], + 'intro': [intro, ''], 'dacapo': [dacapo, '[[n] benchmark] [VM options|@DaCapo options]'], 'scaladacapo': [scaladacapo, '[[n] benchmark] [VM options|@Scala DaCapo options]'], 'specjvm2008': [specjvm2008, '[VM options|@specjvm2008 options]'],