private void btn_himmelblau_parallel_Click(object sender, EventArgs e)
{
int numSwarmsToLaunch = 10;
Task<SwarmResult>[] taskArr = new Task<SwarmResult>[numSwarmsToLaunch];
for (int i = 0; i < taskArr.Length; i++)
{
taskArr[i] = Task.Factory.StartNew<SwarmResult>(
(obj) =>
{
SwarmSystem ss = new SwarmSystem((int)obj);
ss.Intialize();
SwarmResult sr = ss.doPSO("Himmelblau");
return sr;
}, i);
}
List<SwarmResult> rList = new List<SwarmResult>();
Task tskFinal = Task.Factory.ContinueWhenAll(taskArr,
(tsks) =>
{
Console.Write(tsks.Length.ToString() + " tasks");
for (int i = 0; i < tsks.Length; i++)
rList.Add(tsks[i].Result);
}
);
tskFinal.Wait();
rList.Sort();
dataGridView1.DataSource = rList;
dataGridView1.Refresh();
label1.Text = rList[0].ToString();
}
private void btn_seq_swarm_Click(object sender, EventArgs e)
{
SwarmSystem ss = new SwarmSystem(0);
ss.Intialize();
SwarmResult sr = ss.doPSO("Rosenbrock");
label1.Text = sr.ToString();
}
private void voBtnSequentialRosenbrock_Click(object sender, EventArgs e)
{
SwarmResult koResult;
SwarmSystem koSys = new SwarmSystem(0);
koSys.MInitialize(20, 20);
koResult = koSys.MDoPS0( );
this.voLblBest.Text = koResult.ToString( );
}
private void voBtnParallelRosenbrock_Click(object sender, EventArgs e)
{
int kiNumSwarms = 10;
int kiI;
Task <SwarmResult>[] koTask = new Task <SwarmResult> [kiNumSwarms];
List <SwarmResult> koResult = new List <SwarmResult>( );
Task koFinal;
for (kiI = 0; kiI < koTask.Length; kiI++)
{
koTask[kiI] = Task.Factory.StartNew <SwarmResult>((aoContext) =>
{
SwarmResult koRes;
SwarmSystem koSys = new SwarmSystem(( int )aoContext);
koSys.MInitialize(20, 20);
koRes = koSys.MDoPS0( );
return(koRes);
}, kiI);
}
koFinal = Task.Factory.ContinueWhenAll(koTask, (aoTask) =>
{
Console.WriteLine(aoTask.Length.ToString( ) + " tasks");
for (kiI = 0; kiI < aoTask.Length; kiI++)
{
koResult.Add(aoTask[kiI].Result);
}
});
koFinal.Wait( );
koResult.Sort( );
this.voDataGridView.DataSource = koResult;
this.voDataGridView.Refresh( );
this.voLblBest.Text = koResult[0].ToString( );
}
private void voBtnParallelHimmelblau_Click(object sender, EventArgs e)
{
int kiNumSwarms = 80;
int kiI;
Task <SwarmResult>[] koTask = new Task <SwarmResult> [kiNumSwarms];
List <SwarmResult> koResult = new List <SwarmResult>( );
List <SwarmResult> koUnique = new List <SwarmResult>( );
Task koFinal;
for (kiI = 0; kiI < koTask.Length; kiI++)
{
koTask[kiI] = Task.Factory.StartNew <SwarmResult>((aoContext) =>
{
SwarmResult koRes;
SwarmSystem koSys = new SwarmSystem(( int )aoContext);
koSys.MInitialize(6, 6);
koRes = koSys.MDoHimmelblau( );
return(koRes);
}, kiI);
}
koFinal = Task.Factory.ContinueWhenAll(koTask, (aoTask) =>
{
Console.WriteLine(aoTask.Length.ToString( ) + " tasks");
for (kiI = 0; kiI < aoTask.Length; kiI++)
{
koResult.Add(aoTask[kiI].Result);
}
});
koFinal.Wait( );
koResult.Sort( );
koUnique.Add(koResult[0]);
foreach (SwarmResult koSwarm in koResult)
{
bool kbUnique = true;
foreach (SwarmResult koUSwarm in koUnique)
{
if (koUSwarm.VdValue > 0.5)
{
kbUnique = false;
}
else
{
double kdDist = Math.Sqrt((koSwarm.VdX - koUSwarm.VdX) * (koSwarm.VdX - koUSwarm.VdX) + (koSwarm.VdY - koUSwarm.VdY) * (koSwarm.VdY - koUSwarm.VdY));
if (kdDist < 1.00000001)
{
kbUnique = false;
}
}
}
if (kbUnique)
{
koUnique.Add(koSwarm);
}
}
this.voDataGridView.DataSource = koUnique; // koResult;
this.voDataGridView.Refresh( );
this.voLblBest.Text = koResult[0].ToString( );
}
