protected static void ThreadedRepeat(int count, Action <int> action)
{
Exception exception = null;
Forker p = new Forker();
p.ItemComplete += delegate(object sender, ParallelEventArgs args)
{
if (args.Exception != null && exception == null)
{
exception = args.Exception;
}
};
for (int i = 0; i < count; i++)
{
Action <int> tmp = action;
int index = i;
p.Fork(() => tmp(index));
}
p.Join();
if (exception != null)
{
throw exception;
}
}
//void CalculateAtmosphereTimeStep(bool debug = false)
//{
// DateTime time = DateTime.Now;
// //We simply calculate each one from the values around them, so they will have old and new value used
// for (int x = 0; x < WORLD_SIZE; x++)
// {
// for (int y = 0; y < WORLD_SIZE; y++)
// {
// for (int z = 0; z < 20 / DZ; z++)
// {
// //See https://en.wikipedia.org/wiki/Primitive_equations
// int position = z + 20 * x + y * WORLD_SIZE * 20;
// WeatherPoint point = atmosphere[position];
// // du/dt -fv = -d geopotential / dx
// WeatherPoint right = atmosphere[z + 20 * (x + 1) + y + WORLD_SIZE * 20];
// WeatherPoint left = atmosphere[z + 20 * (x - 1) + y + WORLD_SIZE * 20];
// float dU = atmosphereTimeStep * point.f * (point.v + 0.001) - (right.geopotential - left.geopotential) / (2 * DX);
// point.u += dU;
// // dv/dt + fu = -d geopotential / dy
// WeatherPoint bottom = atmosphere[z + 20 * x + (y + 1) + WORLD_SIZE * 20];
// WeatherPoint top = atmosphere[z + 20 * x + (y - 1) + WORLD_SIZE * 20];
// float dV = atmosphereTimeStep * point.f * point.u - (bottom.geopotential - top.geopotential) / (2 * DX);
// point.v += dV;
// // p = air densiy * R * T
// float pressure = point.pressure;
// point.pressure = 1013 * Math.Exp(-0.02896 * 9.807 / (R * 288.15) * (273 + point.temperature)); //See https://www.math24.net/barometric-formula/;
// float dPressures = pressure - point.pressure;
// // d geopotential = d pressure * ( R * T / p)
// float dGeoPotential = dPressures * (R * point.temperature / point.pressure);
// point.geopotential += dGeoPotential;
// // d vertical = d pressure * ( -dU / dx -dV / dy)
// float dW = dPressures * (-dU / DX - dV / DY);
// point.w += dW;
// // dT (1 /dt + u/dx + v/dy + w/dp - w*R*T/(p*cp)) = J/cp
// // dT = J / (cp * (1 / dt + u/dx + v/dy +w /dp - w*R*T/(p * pc))
// // I guess J is simply energy balance
// float dT = point.EnergyBalance / (10 * WeatherPoint.specificHeat *
// (1d / atmosphereTimeStep + point.u / dU + point.v / dV + point.w / dPressures - point.w * R * point.temperature / (point.pressure * WeatherPoint.specificHeat)));
// if (!float.IsNaN(dT))
// {
// if (Math.Abs(dT) > 4)
// point.temperature += Math.Sign(dT) * 4;
// //throw new Exception();
// point.temperature += dT;
// }
// else
// point.temperature += 0.0001;
// if (point.temperature == 0 && point.pressure == 0 && point.u == 0 && point.v == 0 &&
// point.geopotential == 0 && point.w == 0)
// throw new Exception();
// if (float.IsNaN(point.temperature))
// throw new Exception();
// if (float.IsNaN(point.pressure))
// throw new Exception();
// if (float.IsNaN(point.u))
// throw new Exception();
// if (float.IsNaN(point.v))
// throw new Exception();
// if (float.IsNaN(point.geopotential))
// throw new Exception();
// if (float.IsNaN(point.w))
// throw new Exception();
// atmosphere[position] = point;
// }
// }
// }
// if (debug)
// Trace.TraceInformation($"Atmosphere calculation in {(DateTime.Now - time).TotalMilliseconds}");
//}
#endregion OldCode
private void CalculateAtmosphereTimeStep(bool debug = false)
{
DateTime time = DateTime.Now;
//CalculateWeather(0, WORLD_SIZE);
Forker forker = new Forker();
//totalHumidity = 0;
//TODO: Move the boundaries between threads, so that artifacts are cleaned up
for (int i = 0; i < THREADS; i++)
{
int startY = i * WORLD_SIZE / THREADS;
int endY = (i + 1) * WORLD_SIZE / THREADS;
forker.Fork(() => CalculateWeather(startY, endY));
}
forker.Join();
//Trace.TraceInformation("Total humidity: " + totalHumidity);
if (debug)
{
Trace.TraceInformation($"Atmosphere calculation in {(DateTime.Now - time).TotalMilliseconds}");
}
}
public static void Init()
{
plugins.Clear();
List <PluginMetadata> pluginMetadatas = PluginConfigLoader.ParsePluginsConfig();
plugins.AddRange(new CSharpPluginLoader().LoadPlugin(pluginMetadatas));
plugins.AddRange(new BasePluginLoader <PythonPlugin>().LoadPlugin(pluginMetadatas));
Forker forker = new Forker();
foreach (PluginPair pluginPair in plugins)
{
PluginPair pair = pluginPair;
forker.Fork(() => pair.Plugin.Init(new PluginInitContext()
{
CurrentPluginMetadata = pair.Metadata,
Proxy = HttpProxy.Instance,
API = App.Window
}));
}
forker.Join();
}
protected static void ThreadedRepeat(int count, Action <int, IThreadAsserter> action)
{
Forker p = new Forker();
Exception exception = null;
List <IThreadAsserter> asserts = new List <IThreadAsserter>(count);
p.ItemComplete += delegate(object sender, ParallelEventArgs args)
{
if (args.Exception != null && exception == null)
{
exception = args.Exception;
}
};
for (int i = 0; i < count; i++)
{
Action <int, IThreadAsserter> tmp = action;
ThreadAsserter asserter = new ThreadAsserter();
asserts.Add(asserter);
int index = i;
p.Fork(() => tmp(index, asserter));
}
p.Join();
if (exception != null)
{
throw exception;
}
foreach (IThreadAsserter threadAsserter in asserts)
{
threadAsserter.Run();
threadAsserter.Dispose();
}
}
/// <summary>
/// This is the main workhorse method which runs in another thread.
/// </summary>
/// <remarks>
/// Takes the MeshInput(s) and converts them to TransitionMeshes in parallel. It then creates optimized
/// MeshOutput(s) for use later or through the callback.
/// </remarks>
protected sealed override void ThreadedFunction()
{
// Empty out preexisting parsed data
_transitionMeshes.Clear();
_meshOutputs.Clear();
// Clever forker solution since we don't have Parallel.ForEach support available.
var parallelTasks = new Forker();
foreach (var meshInput in _meshInputs)
{
var tempInput = meshInput;
parallelTasks.Fork(delegate {
CreateTransitionMesh(tempInput);
});
}
parallelTasks.Join();
// Sort the meshes in order
_transitionMeshes.Sort(new TransitionMeshSorter());
var meshOutput = new MeshOutput();
int bitmask = _transitionMeshes [0].GetBitMask();
foreach (var transitionMesh in _transitionMeshes)
{
if (transitionMesh.GetBitMask() != bitmask ||
(transitionMesh.VertexCount + meshOutput.VertexCount) > Mesh.VerticesArrayLimit)
{
_meshOutputs.Add(meshOutput);
meshOutput = new MeshOutput();
}
var baseIndex = meshOutput.VertexCount;
meshOutput.VertexCount += transitionMesh.VertexCount;
meshOutput.SortedSources.Add(transitionMesh);
meshOutput.Vertices.AddRange(transitionMesh.Vertices);
if (transitionMesh.Normals != null)
{
meshOutput.Normals.AddRange(transitionMesh.Normals);
}
if (transitionMesh.Colors != null)
{
meshOutput.Colors.AddRange(transitionMesh.Colors);
}
if (transitionMesh.Tangents != null)
{
meshOutput.Tangents.AddRange(transitionMesh.Tangents);
}
if (transitionMesh.UV != null)
{
meshOutput.UV.AddRange(transitionMesh.UV);
}
if (transitionMesh.UV1 != null)
{
meshOutput.UV1.AddRange(transitionMesh.UV1);
}
if (transitionMesh.UV2 != null)
{
meshOutput.UV2.AddRange(transitionMesh.UV2);
}
var indexes = meshOutput.GetSubMesh(transitionMesh.Material);
indexes.Capacity = indexes.Count + transitionMesh.IndexCount;
for (var i = 0; i < transitionMesh.IndexCount; i++)
{
indexes.Add(baseIndex + transitionMesh.Indexes [i]);
}
bitmask = transitionMesh.GetBitMask();
}
_meshOutputs.Add(meshOutput);
}
public static void Init()
{
if (initializing != null)
{
return;
}
initializing = new ManualResetEvent(false);
plugins.Clear();
BasePluginLoader.ParsePluginsConfig();
if (UserSettingStorage.Instance.EnablePythonPlugins)
{
plugins.AddRange(new PythonPluginLoader().LoadPlugin());
}
plugins.AddRange(new CSharpPluginLoader().LoadPlugin());
Forker forker = new Forker();
foreach (IPlugin plugin in plugins.Select(pluginPair => pluginPair.Plugin))
{
IPlugin plugin1 = plugin;
PluginPair pluginPair = plugins.FirstOrDefault(o => o.Plugin == plugin1);
if (pluginPair != null)
{
PluginMetadata metadata = pluginPair.Metadata;
pluginPair.InitContext = new PluginInitContext()
{
Plugins = plugins,
CurrentPluginMetadata = metadata,
ChangeQuery = s => App.Window.Dispatcher.Invoke(new Action(() => App.Window.ChangeQuery(s))),
CloseApp = () => App.Window.Dispatcher.Invoke(new Action(() => App.Window.CloseApp())),
HideApp = () => App.Window.Dispatcher.Invoke(new Action(() => App.Window.HideApp())),
ShowApp = () => App.Window.Dispatcher.Invoke(new Action(() => App.Window.ShowApp())),
ShowMsg = (title, subTitle, iconPath) => App.Window.Dispatcher.Invoke(new Action(() =>
App.Window.ShowMsg(title, subTitle, iconPath))),
OpenSettingDialog = () => App.Window.Dispatcher.Invoke(new Action(() => App.Window.OpenSettingDialog())),
ShowCurrentResultItemTooltip = (msg) => App.Window.Dispatcher.Invoke(new Action(() => App.Window.ShowCurrentResultItemTooltip(msg))),
ReloadPlugins = () => App.Window.Dispatcher.Invoke(new Action(() => Init())),
InstallPlugin = (filePath) => App.Window.Dispatcher.Invoke(new Action(() => {
PluginInstaller.Install(filePath);
})),
StartLoadingBar = () => App.Window.Dispatcher.Invoke(new Action(() => App.Window.StartLoadingBar())),
StopLoadingBar = () => App.Window.Dispatcher.Invoke(new Action(() => App.Window.StopLoadingBar())),
//ShellRun = (cmd) => (bool)App.Window.Dispatcher.Invoke(new Func<bool>(() => App.Window.ShellRun(cmd)))
};
pluginPair.InitContext.ShellRun = (cmd) => {
try {
return((bool)App.Window.Dispatcher.Invoke(new Func <bool>(() => App.Window.ShellRun(cmd))));
}
catch (Exception) {
return(false);
}
};
forker.Fork(() => plugin1.Init(pluginPair.InitContext));
}
}
ThreadPool.QueueUserWorkItem(o => {
forker.Join();
initializing.Set();
initializing = null;
});
}
