Merge branch 'master' of https://github.com/h4writer/arewefastyet
This commit is contained in:
Hannes Verschore
Коммит
f551c44e36
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@ -0,0 +1,50 @@
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// Since bug 1108290 the JIT optimizes fun.apply(..., array) by taking
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// a fast inline path when the array is without holes and its length
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// equals its initialized length.
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//
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// This program applies arrays whose length is larger than their
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// initialized length, thus forcing the bailout path.
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//
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// Contrast the running time of this program with the running time of
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// misc-apply-array.js, which applies arrays whose length equals their
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// initialized length. That program should run in 1/10 to 1/40 the
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// time of this one.
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function assertEq(result, expected) {
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if (result !== expected)
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throw "Assertion: Expected " + expected + ", got " + result;
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}
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var iter = 1000;
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var reps = 100;
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var sumval = 10; // Sum of a subarray
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var arrays = [[1,2,3,4],
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[2,3,4,1],
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[3,4,1,2],
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[4,1,2,3],
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[1,2,3,4],
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[2,3,4,1],
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[3,4,1,2],
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[4,1,2,3]];
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function g(a,b,c,d) {
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return a+b+c+d;
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}
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function sumit(a) {
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var sum = 0;
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for ( var i=0 ; i < iter ; i++ )
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sum += g.apply(null, a);
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return sum;
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}
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// Trigger a bailout.
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for ( var i=0 ; i < arrays.length ; i++ )
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arrays[i].length++;
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var osum = 0;
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for ( var r=0 ; r < reps ; r++ )
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for ( var i=0 ; i < arrays.length ; i++ )
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osum += sumit(arrays[i]);
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assertEq(osum, iter*sumval*reps*arrays.length);
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@ -0,0 +1,45 @@
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// Since bug 1108290 the JIT optimizes fun.apply(..., array) by taking
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// a fast inline path when the array is without holes and its length
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// equals its initialized length.
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//
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// This program applies arrays whose length equals their initialized
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// length, thus triggering the optimization.
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//
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// Contrast the running time of this program with the running time of
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// misc-apply-array-headroom.js, which applies arrays whose length
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// exceeds their initialized length. That program should run in 10x
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// to 40x the time of this one.
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function assertEq(result, expected) {
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if (result !== expected)
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throw "Assertion: Expected " + expected + ", got " + result;
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}
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var iter = 1000;
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var reps = 100;
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var sumval = 10; // Sum of a subarray
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var arrays = [[1,2,3,4],
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[2,3,4,1],
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[3,4,1,2],
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[4,1,2,3],
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[1,2,3,4],
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[2,3,4,1],
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[3,4,1,2],
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[4,1,2,3]];
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function g(a,b,c,d) {
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return a+b+c+d;
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}
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function sumit(a) {
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var sum = 0;
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for ( var i=0 ; i < iter ; i++ )
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sum += g.apply(null, a);
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return sum;
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}
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var osum = 0;
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for ( var r=0 ; r < reps ; r++ )
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for ( var i=0 ; i < arrays.length ; i++ )
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osum += sumit(arrays[i]);
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assertEq(osum, iter*sumval*reps*arrays.length);
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@ -113,7 +113,7 @@ class Kraken(SunSpiderBased):
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class Assorted(SunSpiderBased):
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def __init__(self):
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super(Assorted, self).__init__('misc', '0.5', 'misc', 3)
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super(Assorted, self).__init__('misc', '0.6', 'misc', 3)
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class AsmJSBased(Benchmark):
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def __init__(self, suite, version, folder):
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@ -70,14 +70,17 @@ class ChromeRevisionFinder(RevisionFinder):
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return "http://commondatastorage.googleapis.com/chromium-browser-continuous/"+platform+"/"
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def _platform(self):
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arch, _ = platform.architecture()
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arch = arch[0:2]
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if platform.system() == "Linux":
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return "Linux"
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if platform.system() == "Darwin":
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return "Mac"
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if platform.system() == "Windows":
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return "Win"
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if platform.system().startswith("CYGWIN"):
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return "Win"
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if platform.system() == "Windows" or platform.system().startswith("CYGWIN"):
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if arch == '32':
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return "Win"
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elif arch == '64':
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return "Win_x64"
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raise Exception("Unknown platform: " + platform.system())
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def latest(self):
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@ -127,14 +127,15 @@ class ChromeExecutor(BrowserExecutor):
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#"osx_mount_point": "/Volumes/Nightly",
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#"osx_binary": "/Volumes/Nightly/Nightly.app/Contents/MacOS/firefox",
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#"android_processname": "org.mozilla.fennec"
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"linux_processname": "chrome"
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"linux_processname": "chrome",
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"windows_processname": "chrome.exe"
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})
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# kill all possible running instances.
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runner.killAllInstances()
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# make binary executable
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runner.set_exec_bit(self.engineInfo["binary"])
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# if needed install the executable
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binary = runner.install(self.engineInfo["binary"])
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# Chromium Helper needs to be executable too
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helpers = runner.find(self.engineInfo["folder"], "Chromium Helper")
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@ -145,7 +146,7 @@ class ChromeExecutor(BrowserExecutor):
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self.resetResults()
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# start browser
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process = runner.start(self.engineInfo["binary"], ["--disable-setuid-sandbox"] + args, env)
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process = runner.start(binary, ["--disable-setuid-sandbox"] + args, env)
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# wait for results
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self.waitForResults()
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@ -19,14 +19,11 @@ class FakeHandler(SimpleHTTPRequestHandler):
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with utils.Handler(signal.SIGALRM, utils.timeout_handler):
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try:
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signal.alarm(20)
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SimpleHTTPRequestHandler.handle_one_request(self)
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signal.alarm(0)
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except utils.TimeException:
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print "timeout"
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pass
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finally:
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signal.alarm(0)
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def do_GET(self):
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if self.remoteBenchmark():
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@ -7,6 +7,7 @@ import re
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import urllib
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import urllib2
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import json
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import contextlib
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import utils
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@ -57,13 +58,13 @@ class RemoteSubmitter(Submitter):
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url += '&MACHINE=' + str(self.machine)
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if timestamp:
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url += "&stamp=" + str(timestamp)
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url = urllib2.urlopen(url)
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contents = url.read()
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m = re.search('id=(\d+)', contents)
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if m == None:
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self.runIds[i] = None
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else:
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self.runIds[i] = int(m.group(1))
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with contextlib.closing(urllib2.urlopen(url)) as url:
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contents = url.read()
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m = re.search('id=(\d+)', contents)
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if m == None:
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self.runIds[i] = None
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else:
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self.runIds[i] = int(m.group(1))
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except urllib2.URLError:
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self.runIds[i] = None
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@ -78,13 +79,13 @@ class RemoteSubmitter(Submitter):
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url += '&revision=' + str(revision)
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url += '&run_before_id=' + str(run_before)
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url += '&run_after_id=' + str(run_after)
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url = urllib2.urlopen(url)
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contents = url.read()
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m = re.search('id=(\d+)', contents)
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if m == None:
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self.runIds[i] = None
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else:
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self.runIds[i] = int(m.group(1))
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with contextlib.closing(urllib2.urlopen(url)) as url:
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contents = url.read()
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m = re.search('id=(\d+)', contents)
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if m == None:
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self.runIds[i] = None
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else:
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self.runIds[i] = int(m.group(1))
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except urllib2.URLError:
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self.runIds[i] = None
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@ -100,7 +101,8 @@ class RemoteSubmitter(Submitter):
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'cset': cset
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}
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url = self.urls[i] + '?' + urllib.urlencode(args)
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urllib2.urlopen(url)
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with contextlib.closing(urllib2.urlopen(url)) as url:
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pass
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return mode
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def addTests(self, tests, suite, suiteversion, mode, extra_info = ""):
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@ -133,13 +135,13 @@ class RemoteSubmitter(Submitter):
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'extra_info': extra_info
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}
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url = submiturl + '?' + urllib.urlencode(args)
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url = urllib2.urlopen(url)
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contents = url.read()
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m = re.search('id=(\d+)', contents)
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if m == None:
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return None
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else:
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return int(m.group(1))
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with contextlib.closing(urllib2.urlopen(url)) as url:
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contents = url.read()
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m = re.search('id=(\d+)', contents)
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if m == None:
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return None
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else:
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return int(m.group(1))
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except urllib2.URLError:
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return None
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@ -154,7 +156,8 @@ class RemoteSubmitter(Submitter):
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'time': str(time)
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}
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url = submiturl + '?' + urllib.urlencode(args)
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urllib2.urlopen(url)
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with contextlib.closing(urllib2.urlopen(url)) as url:
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pass
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def finish(self, status = 1):
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for i in range(len(self.urls)):
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@ -165,7 +168,8 @@ class RemoteSubmitter(Submitter):
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url += '?run=finish'
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url += '&status=' + str(status)
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url += '&runid=' + str(self.runIds[i])
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urllib2.urlopen(url)
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with contextlib.closing(urllib2.urlopen(url)) as url:
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pass
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class PrintSubmitter(Submitter):
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def __init__(self):
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