public static List <Machine> MachineGroup(ComputingPower computingPower, bool excludeLocalhost = true)
{
var machines = List.Where(machine => machine.ComputingPower == computingPower);
if (excludeLocalhost)
{
machines = machines.Where(machine => machine.Name != "localhost");
}
return(machines.ToList());
}
public List <string> Generate(Distribution servicesDistribution)
{
InitializeAvailableServicesList();
// the below list is utilized only in case of non-random distribution
var correlationList = new List <int>();
if (servicesDistribution != Distribution.Random)
{
correlationList = Services.GetServicesListByCorrelation(servicesDistribution);
}
var outputList = new List <string>();
for (int nodeId = 0; nodeId < NodesCount; nodeId++)
{
var nodeProperties = new List <string>();
// node id
nodeProperties.Add(nodeId.ToString());
// computing power
nodeProperties.Add(ComputingPower.ToString());
// parallel computing potential
nodeProperties.Add(ParallelComputingPotential.ToString());
// liczba obsługiwanych węzłów
nodeProperties.Add(ServicesPerNodeCount.ToString());
var assignedServices = new List <int>();
while (assignedServices.Count != ServicesPerNodeCount)
{
int serviceId;
if (servicesDistribution == Distribution.Random)
{
serviceId = random.Next(Services.Count);
}
else
{
serviceId = correlationList[serviceRank];
serviceRank++;
}
if (!assignedServices.Contains(serviceId) && IsServiceAvailable(serviceId))
{
assignedServices.Add(serviceId);
SetServiceUnavailability(serviceId);
}
}
foreach (var serviceId in assignedServices)
{
nodeProperties.Add(serviceId.ToString());
}
outputList.Add(String.Join(" ", nodeProperties));
}
return(outputList);
}
/// <summary>
/// 根据用户id查账户实体
/// sj
/// </summary>
/// <param name="userId">用户id</param>
/// <returns></returns>
public ComputingPower GetComputingPowerByLogName(string logName)
{
ComputingPower data = new ComputingPower();
try
{
using (var db = BaseDal.ReadOnlySanNongDunConn())
{
data = db.Query <ComputingPower>(SqlQuery <ComputingPower> .Builder(db).AndWhere(x => x.LoginName, OperationMethod.Equal, logName)).FirstOrDefault();
}
}
catch (Exception ex)
{
LogHelper.WriteError(typeof(ComputingPowerDal), ex);
data = null;
}
return(data);
}
/// <summary>
/// 修改账户
/// sj
/// </summary>
/// <param name="customerAccount">修改账户实体</param>
/// <returns></returns>
public bool UpdateComputingPower(ComputingPower computingPower)
{
bool result = false;
try
{
if (computingPower != null)
{
using (var db = BaseDal.WriteSanNongDunDbBase())
{
result = db.Update(computingPower);
}
}
}
catch (Exception ex)
{
LogHelper.WriteLog(typeof(ComputingPowerDal), "UpdateComputingPower", Engineer.ccc, computingPower, ex);
}
return(result);
}
