With the GC.Collect lines removed, this is how it looks like (after counting to 40,000). I started the tasklist command after around 25K.
Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 146,840 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 147,948 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 148,344 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 153,616 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 154,064 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 156,364 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 160,612 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 174,568 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 180,232 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 189,904 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 192,856 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 198,900 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 201,572 K Image Name PID Session Name Session# Mem Usage ========================= ======== ================ =========== ============ IronPythonLeaker.exe 5296 Console 1 201,604 K On Fri, Dec 26, 2008 at 5:31 PM, Dody Gunawinata <[email protected]>wrote: > I run above code in a console using IronPython 2.0 Final Version and here > is the output (on Vista) using Tasklist command. The final result doubles > the in memory size; I stopped the measurement when it hits 12,000 > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 33,532 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 39,204 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 43,692 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 42,952 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 45,888 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 45,928 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 45,956 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 44,992 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 49,520 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 50,592 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 50,636 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 52,632 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 52,788 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 52,884 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 53,032 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 62,916 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 62,456 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 67,668 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 65,880 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 72,260 > K > > Image Name PID Session Name Session# Mem > Usage > ========================= ======== ================ =========== > ============ > IronPythonLeaker.exe 5248 Console 1 73,644 > K > > > On Thu, Dec 25, 2008 at 3:37 PM, Christian Schmidt < > [email protected]> wrote: > >> Hi, >> >> the following code snippet allocates constantly more and more memory. >> Moving .Compile() outside the loop works as expected. >> >> private static void LeakTest() >> { >> var runtime = Python.CreateRuntime(); >> var engine = runtime.GetEngine("py"); >> var sum = 0.0; >> >> while (true) >> { >> var code = engine.CreateScriptSourceFromString("1.0+2.0").Compile(); >> sum += code.Execute<double>(); >> GC.Collect(); >> GC.WaitForPendingFinalizers(); >> GC.Collect(); >> Console.WriteLine(sum); >> } >> } >> >> Any ideas? >> >> Merry Christmas, >> >> Christian >> _______________________________________________ >> Users mailing list >> [email protected] >> http://lists.ironpython.com/listinfo.cgi/users-ironpython.com >> > > > > -- > nomadlife.org > > -- nomadlife.org
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