[Mono-list] Mono scalibility and number of threads

Robert Jordan robertj at gmx.net
Thu Jun 29 20:20:41 EDT 2006


Hey,

> If I run the test program[1] I get the message[2].  Is there an upper
> limit to the number of threads the mono runtime can create? or is this
> determined by the underlying OS (linux in this case)?

You probably ran into this bug:

http://bugzilla.ximian.com/show_bug.cgi?id=78241

It's fixed in SVN.

Robert

> 
>  -- Colin
> 
> [1]:
> using System.Threading;
> public class test_t {
>   public static void Main() {
>     for (int i=0; i<100; i++) {
>       Thread thread = new Thread(delegate() {
>         Thread.Sleep(10000);
>       });
>       thread.Start();
>     }
>   }
> }
> 
> [2]:
> ** (test1.exe:16169): WARNING **:
> ves_icall_System_Threading_Thread_Thread_internal: CreateThread error
> 0x0
> 
> Unhandled Exception: System.SystemException: Thread creation failed.
> in <0x000aa> System.Threading.Thread:Start ()
> in <0x00063> test_t:Main ()
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