void FilterRequests()
{
var watch = System.Diagnostics.Stopwatch.StartNew();
// 1. Usuwamy requesty z endpointów bez cache
List <Endpoint> endpointsToRemove = new List <Endpoint>();
foreach (Endpoint endpoint in allEndpoints)
{
if (endpoint.latenciesToCaches.Count == 0)
{
endpointsToRemove.Add(endpoint);
}
}
for (int i = 0; i < endpointsToRemove.Count; i++)
{
allEndpoints.Remove(endpointsToRemove[i]);
}
// 2. Usuwamy requesty na filmy, które przekraczają maxSize
foreach (Endpoint endpoint in allEndpoints)
{
for (int i = 0; i < endpoint.requests.Count; i++)
{
Request req = endpoint.requests[i];
if (req.video.size > maxSize)
{
endpoint.requests.Remove(req);
}
}
}
watch.Stop();
ProgramExtender.LogPerformanceMetric("filtering requests", watch);
}
void EvaluateAndFillCaches()
{
var watch = System.Diagnostics.Stopwatch.StartNew();
if (parallelCacheEvaluation)
{
Parallel.ForEach(SortCaches(), cache => cache.EvaluateAndFillWithVideos());
}
else
{
foreach (var cache in SortCaches())
{
cache.EvaluateAndFillWithVideos();
}
}
watch.Stop();
ProgramExtender.LogPerformanceMetric("evaluating and filling caches", watch);
}
void ParseData()
{
string[] inputLines = null;
if (parseMethod == ParseMethod.ParseFromFile)
{
string filename = Console.ReadLine();
inputLines = this.ReadDataFromFile(filename);
}
else if (parseMethod == ParseMethod.ParseFromConsole)
{
inputLines = this.ReadDataFromConsole();
}
var watch = System.Diagnostics.Stopwatch.StartNew();
this.ParseDataFromLines(inputLines);
watch.Stop();
ProgramExtender.LogPerformanceMetric("parsing input data", watch);
}
void OutputResults()
{
var watch = System.Diagnostics.Stopwatch.StartNew();
List <Cache> usedCaches = new List <Cache>();
foreach (var cache in allCaches)
{
if (cache.IsUsed())
{
usedCaches.Add(cache);
}
}
Console.WriteLine(usedCaches.Count);
foreach (var cache in usedCaches)
{
Console.WriteLine(cache);
}
watch.Stop();
ProgramExtender.LogPerformanceMetric("printing results", watch);
}
