public override Bid GetWinnerBid()
{
if (Bids.Count == 0)
{
return(null);
}
else
{
//Steps
//1 : I only send push requests that are valid
//2 : Find all containers migration costs average
var avgCost =
Bids.Select(x => x.ContainerId).Select(x => Containers[x].MigrationCost).Average();
var NewBids = Bids.Where(x => Containers[x.ContainerId].MigrationCost >= avgCost).ToList();
ForsmanBid winner = NewBids.First();
var lds = ToBeHostLoadInfos(NewBids[0].BiddingHost, NewBids[0].NewLoadInfo);
var bentropy = AccountingHelpers.CalculateEntropy(lds);
//3: Find the new entropy after migration
for (int i = 1; i < NewBids.Count; i++)
{
lds = ToBeHostLoadInfos(NewBids[i].BiddingHost, NewBids[i].NewLoadInfo);
var entropy = AccountingHelpers.CalculateEntropy(lds);
if (entropy > bentropy)
{
bentropy = entropy;
winner = NewBids[i];
}
}
return(winner);
}
}
public void AddBid(ForsmanBid bid, double min, double max)
{
if (bid.Valid)
{
var state = bid.NewLoadInfo.CalculateTotalUtilizationState(min, max);
if (state == UtilizationStates.Normal)
{
Bids.Add(bid);
}
}
else
{
throw new NotImplementedException();
//InValidBids.Add(bid);
}
}