Thanks!.<div><br></div><div>I was able to get the default scope from CompiledCode, but I am still getting the same performance. Here is the latest code : </div><div><div> static void Main(string[] args)</div><div> {</div>
<div> ScriptRuntime runtime = Python.CreateRuntime();</div><div> ScriptEngine engine = Python.CreateEngine();</div><div> ScriptSource source = engine.CreateScriptSourceFromFile("interpolate.py");</div>
<div> Console.WriteLine(DateTime.Now);</div><div> CompiledCode compiled = source.Compile();</div><div> compiled.Execute();</div><div> ScriptScope scope = compiled.DefaultScope;</div>
<div> Microsoft.Func<string, string, string, string, int, int> func = scope.GetVariable<Microsoft.Func<string, string, string, string, int, int>>("interpolate_start");</div><div> Console.WriteLine(func("3-day-data.txt", "3-day-output.txt", "2008-01-01 00:00:21","2008-01-03 23:59:08",60).ToString());</div>
<div> Console.WriteLine(DateTime.Now);</div><div> Console.ReadLine();</div><div> }</div><div><br></div><div>This is the latest output :</div><div><div> 11/12/2008 3:13:01 PM</div><div> WARNING: desired starting time (Tue Jan 01 00:00:21 2008) prior to time of first</div>
<div> data point (Tue Jan 01 00:00:32 2008), current line: 9411</div><div> series: 3D</div><div> force==False, exiting..</div><div> 0</div><div>11/12/2008 3:16:41 PM</div></div><div><br></div><div>Is there could be a problem on how I am calling the interpolation function? I mean from python.exe I do something like this:</div>
<div><div><br></div><div>if __name__ == '__main__':</div><div> Interpolate('3-day-data.txt', '3-day-output-original.txt', '2008-01-01 00:00:<br></div><div>21', '2008-01-03 23:59:08', intvl=60, maxgap = 5, stacked = True, stackedCol = 2</div>
<div>, tformat = '%Y-%m-%d %H:%M:%S', debug = False).start()</div><div><br></div><div>To be able to call the script from the DLR I have something like this:</div><div><br></div><div><div>def interpolate_start(inFile, outFile, startDate, endDate, intvl):</div>
<div> Interpolate(inFile, outFile,startDate,endDate,intvl, maxgap = 5, stacked = Tr</div><div>ue, stackedCol = 2, tformat = '%Y-%m-%d %H:%M:%S', debug = False).start()</div><div> return 0</div></div></div><div>
<br></div><div>That's the only difference I found on how the script is called from python and DLR.</div><div><br></div><div>Any comments?</div><div><br></div><div>regards,</div><div><br></div><div>wilfredo</div><br><div class="gmail_quote">
On Wed, Nov 12, 2008 at 2:56 PM, Dino Viehland <span dir="ltr"><<a href="mailto:dinov@microsoft.com">dinov@microsoft.com</a>></span> wrote:<br><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex;">
<div lang="EN-US" link="blue" vlink="purple">
<div>
<p><span style="font-size:11.0pt;color:#1F497D">CompiledCode exposes the default scope it executes in via the
DefaultScope property. So hold onto the result of source.Compile and after
executing the code you can grab the scope and use it to get your variable.</span></p>
<p><span style="font-size:11.0pt;color:#1F497D"> </span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p><b><span style="font-size:10.0pt">From:</span></b><span style="font-size:10.0pt">
<a href="mailto:users-bounces@lists.ironpython.com" target="_blank">users-bounces@lists.ironpython.com</a> [mailto:<a href="mailto:users-bounces@lists.ironpython.com" target="_blank">users-bounces@lists.ironpython.com</a>] <b>On
Behalf Of </b>Wilfredo Lugo<br>
<b>Sent:</b> Wednesday, November 12, 2008 10:25 AM<br>
<b>To:</b> Discussion of IronPython<div><div></div><div class="Wj3C7c"><br>
<b>Subject:</b> Re: [IronPython] Performance Issue</div></div></span></p>
</div><div><div></div><div class="Wj3C7c">
<p> </p>
<p>Thanks.</p>
<div>
<p> </p>
</div>
<div>
<p>But then If I don't use my defined scope, how I could fill
my function delegate?</p>
</div>
<div>
<p> </p>
</div>
<div>
<p>Right now I am using : </p>
</div>
<div>
<p> </p>
</div>
<div>
<p>Microsoft.Func<string, string, string, string, int,
int> func = scope.GetVariable<Microsoft.Func<string, string, string,
string, int, int>>("interpolate_start");</p>
</div>
<div>
<p> </p>
</div>
<div>
<p>If I use engine.GetVariables<Func<....>() I still
need to pass a ScriptScope to it. How do I get the default scope (from
ScriptEngine or ScriptSource) to be able to get the delegate?</p>
</div>
<div>
<p> </p>
</div>
<div>
<p>regards,</p>
</div>
<div>
<p> </p>
</div>
<div>
<p style="margin-bottom:12.0pt">wilfredo</p>
<div>
<p>On Wed, Nov 12, 2008 at 2:01 PM, Dino Viehland <<a href="mailto:dinov@microsoft.com" target="_blank">dinov@microsoft.com</a>> wrote:</p>
<div>
<div>
<p><span style="font-size:11.0pt;color:#1F497D">Instead of doing:</span></p>
<div>
<p><span style="font-size:11.0pt;color:#1F497D"> </span></p>
<p> ScriptScope scope =
engine.CreateScope();</p>
<p>
Console.WriteLine(DateTime.Now);</p>
<p> source.Execute(scope);</p>
<p><span style="font-size:11.0pt;color:#1F497D"> </span></p>
</div>
<p><span style="font-size:11.0pt;color:#1F497D">do:</span></p>
<p><span style="font-size:11.0pt;color:#1F497D"> </span></p>
<p><span style="font-size:11.0pt;color:#1F497D">
source.Compile().Execute()</span></p>
<p><span style="font-size:11.0pt;color:#1F497D"> </span></p>
<p><span style="font-size:11.0pt;color:#1F497D">and your code should then run
in an optimized default scope for the code – just like it does at the command
line.</span></p>
<p><span style="font-size:11.0pt;color:#1F497D"> </span></p>
<div style="border:none;border-top:solid #B5C4DF 1.0pt;padding:3.0pt 0in 0in 0in">
<p><b><span style="font-size:10.0pt">From:</span></b><span style="font-size:10.0pt"> <a href="mailto:users-bounces@lists.ironpython.com" target="_blank">users-bounces@lists.ironpython.com</a>
[mailto:<a href="mailto:users-bounces@lists.ironpython.com" target="_blank">users-bounces@lists.ironpython.com</a>]
<b>On Behalf Of </b>Wilfredo Lugo<br>
<b>Sent:</b> Wednesday, November 12, 2008 9:29 AM<br>
<b>To:</b> <a href="mailto:users@lists.ironpython.com" target="_blank">users@lists.ironpython.com</a><br>
<b>Subject:</b> Re: [IronPython] Performance Issue</span></p>
</div>
<div>
<div>
<p> </p>
<p> </p>
<div>
<p>I run the script directly from ipy.exe and it basically behaves pretty
similar to python.exe (it always took one second more, but I could live with
that). Here is the output: </p>
</div>
<div>
<div>
<p> </p>
</div>
<div>
<p>$ date +%M:%S;./ipy.exe interpolate.py;date +%M:%S</p>
</div>
<div>
<p>17:36</p>
</div>
<div>
<p>WARNING: desired starting time (Tue Jan 01 00:00:21 2008) prior to time of
first</p>
</div>
<div>
<p> data point (Tue Jan 01 00:00:32 2008), current line: 9411</p>
</div>
<div>
<p> series: 3D</p>
</div>
<div>
<p>force==False, exiting..</p>
</div>
<div>
<p>17:41</p>
</div>
<div>
<p> </p>
</div>
<div>
<p>So, the problem is on the DLR side. Any clues?</p>
</div>
<div>
<p> </p>
</div>
<div>
<p>-------------------------------------------------------------------------</p>
</div>
<div>
<p>How does python.exe compare directly to ipy.exe? That is, try running
"date +%M:%S;ipy.exe interpolate.py;date +%M:%S" instead of using the
DLR hosting APIs.</p>
</div>
<div><pre>Thanks,</pre><pre> </pre><pre>Dave</pre><pre>From: <a href="http://lists.ironpython.com/listinfo.cgi/users-ironpython.com" target="_blank">users-bounces at lists.ironpython.com</a> [mailto:<a href="http://lists.ironpython.com/listinfo.cgi/users-ironpython.com" target="_blank">users-bounces at lists.ironpython.com</a>] On Behalf Of Wilfredo Lugo</pre>
<pre>Sent: Wednesday, November 12, 2008 8:32 AM</pre><pre>To: <a href="http://lists.ironpython.com/listinfo.cgi/users-ironpython.com" target="_blank">users at lists.ironpython.com</a></pre><pre>Subject: [IronPython] Performance Issue</pre>
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