public virtual void TestMinShares()
{
scheds.AddItem(new FakeSchedulable(20));
scheds.AddItem(new FakeSchedulable(18));
scheds.AddItem(new FakeSchedulable(0));
scheds.AddItem(new FakeSchedulable(2));
ComputeFairShares.ComputeShares(scheds, Resources.CreateResource(40), ResourceType
.Memory);
VerifyMemoryShares(20, 18, 0, 2);
}
public virtual void TestWeightedSharing()
{
scheds.AddItem(new FakeSchedulable(0, 2.0));
scheds.AddItem(new FakeSchedulable(0, 1.0));
scheds.AddItem(new FakeSchedulable(0, 1.0));
scheds.AddItem(new FakeSchedulable(0, 0.5));
ComputeFairShares.ComputeShares(scheds, Resources.CreateResource(45), ResourceType
.Memory);
VerifyMemoryShares(20, 10, 10, 5);
}
public virtual void TestLowMaxShares()
{
scheds.AddItem(new FakeSchedulable(0, 100));
scheds.AddItem(new FakeSchedulable(0, 50));
scheds.AddItem(new FakeSchedulable(0, 11));
scheds.AddItem(new FakeSchedulable(0, 3));
ComputeFairShares.ComputeShares(scheds, Resources.CreateResource(40), ResourceType
.Memory);
VerifyMemoryShares(13, 13, 11, 3);
}
public virtual void TestEqualSharing()
{
scheds.AddItem(new FakeSchedulable());
scheds.AddItem(new FakeSchedulable());
scheds.AddItem(new FakeSchedulable());
scheds.AddItem(new FakeSchedulable());
ComputeFairShares.ComputeShares(scheds, Resources.CreateResource(40), ResourceType
.Memory);
VerifyMemoryShares(10, 10, 10, 10);
}
public virtual void TestLargeShares()
{
int million = 1000 * 1000;
scheds.AddItem(new FakeSchedulable());
scheds.AddItem(new FakeSchedulable());
scheds.AddItem(new FakeSchedulable());
scheds.AddItem(new FakeSchedulable());
ComputeFairShares.ComputeShares(scheds, Resources.CreateResource(40 * million), ResourceType
.Memory);
VerifyMemoryShares(10 * million, 10 * million, 10 * million, 10 * million);
}
public virtual void TestCPU()
{
scheds.AddItem(new FakeSchedulable(Resources.CreateResource(0, 20), new ResourceWeights
(2.0f)));
scheds.AddItem(new FakeSchedulable(Resources.CreateResource(0, 0), new ResourceWeights
(1.0f)));
scheds.AddItem(new FakeSchedulable(Resources.CreateResource(0, 5), new ResourceWeights
(1.0f)));
scheds.AddItem(new FakeSchedulable(Resources.CreateResource(0, 15), new ResourceWeights
(0.5f)));
ComputeFairShares.ComputeShares(scheds, Resources.CreateResource(0, 45), ResourceType
.Cpu);
VerifyCPUShares(20, 5, 5, 15);
}
public virtual void TestEmptyList()
{
ComputeFairShares.ComputeShares(scheds, Resources.CreateResource(40), ResourceType
.Memory);
VerifyMemoryShares();
}