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* Implements Microthreading for MRM scripting.

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* This is achieved through two new keywords "microthreaded" and "relax". example:
public microthreaded void MyFunc(...) {
  ...
  relax;
  ...
}
This commit is contained in:
Adam Frisby
2009-04-24 05:33:23 +00:00
parent 7066e6e69f
commit 883f7dde38
7 changed files with 162 additions and 2 deletions
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40
OpenSim/Region/OptionalModules/Scripting/Minimodule/Test/Microthreads/MicrothreadSample.txt Normal file
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@@ -0,0 +1,40 @@
//MRM:C#
using System.Collections;
using System.Collections.Generic;
using OpenSim.Region.OptionalModules.Scripting.Minimodule;
namespace OpenSim
{
class MiniModule : MRMBase
{
public microthreaded void MicroThreadFunction(string testparam)
{
Host.Object.Say("Hello " + testparam);
relax; // the 'relax' keyword gives up processing time.
// and should be inserted before, after or in
// any computationally "heavy" zones.
int c = 500;
while(c-- < 0) {
Host.Object.Say("C=" + c);
relax; // Putting 'relax' in microthreaded loops
// is an easy way to lower the CPU tax
// on your script.
}
}
public override void Start()
{
Host.Microthreads.Run(
MicroThreadFunction("World!")
);
}
public override void Stop()
{
}
}
}

43
OpenSim/Region/OptionalModules/Scripting/Minimodule/Test/TestModule.cs
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@@ -25,12 +25,55 @@
* SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
*/
using System.Collections;
using System.Collections.Generic;
using OpenSim.Region.OptionalModules.Scripting.Minimodule;
namespace OpenSim
{
class MiniModule : MRMBase
{
// private microthreaded Function(params...)
private IEnumerable TestMicrothread(string param)
{
Host.Console.Info("Microthreaded " + param);
// relax;
yield return null;
Host.Console.Info("Microthreaded 2" + param);
yield return null;
int c = 100;
while(c-- < 0)
{
Host.Console.Info("Microthreaded Looped " + c + " " + param);
yield return null;
}
}
public void Microthread(IEnumerable thread)
{
}
public void RunMicrothread()
{
List<IEnumerator> threads = new List<IEnumerator>();
threads.Add(TestMicrothread("A").GetEnumerator());
threads.Add(TestMicrothread("B").GetEnumerator());
threads.Add(TestMicrothread("C").GetEnumerator());
Microthread(TestMicrothread("Ohai"));
int i = 0;
while(threads.Count > 0)
{
i++;
bool running = threads[i%threads.Count].MoveNext();
if (!running)
threads.Remove(threads[i%threads.Count]);
}
}
public override void Start()
{
// Say Hello