static void Main(string[] args) { int len_hours = 24 *60* 30; int[] windows = { 600, 24*60, 7*24*60}; foreach (int window in windows) { DNW dnwt = new DNW(1, window, "dnw-" + window + "-1.txt"); for (int i = 1; i <= len_hours; i++) { dnwt.ReadObject(); dnwt.NumberOfMatches(null); } dnwt.Finish(); for (int numberOfStreams = 10; numberOfStreams <= 50; numberOfStreams=numberOfStreams+10) { DNW dnw = new DNW(numberOfStreams, window, "dnw-" + window + "-" + numberOfStreams+".txt"); for (int i = 1; i <= len_hours; i++) { dnw.ReadObject(); dnw.NumberOfMatches(null); } dnw.Finish(); } } }
static void Main(string[] args) { int len_hours = 1000 ; //24 *60* 30; int[] windows = {60} ;// { 600, 24*60, 7*24*60}; int[] chunkSizes = { 4*1024*1024, 1024 * 1024, 100*1024, 10 * 1024, 1024 }; LocationInfo li = new LocationInfo("testdrive", "zRTT++dVryOWXJyAM7NM0TuQcu0Y23BgCQfkt7xh2f/Mm+r6c8/XtPTY0xxaF6tPSACJiuACsjotDeNIVyXM8Q==", SynchronizerType.Azure); string mdServer="http://scspc417.cs.uwaterloo.ca:23456/TrustedServer/"; int numberOfStreams = 1; // 10 homes int numberOfExperimentRepetitions = 1; foreach (int window in windows) { foreach (int chunkSize in chunkSizes) { DNW dnwt = new DNW(numberOfStreams, window, li, mdServer, chunkSize); for (int i = 1; i <= len_hours; i++) { dnwt.ReadObject(); } dnwt.Finish(); List<long> timeTakenForRemoteRead = new List<long>(); long dataDownloaded=0; for (int repeat = 1; repeat <= numberOfExperimentRepetitions; repeat++) { //lets clean up everything. as if we're the reader located in a different home. for (int i = 1; i <= numberOfStreams; i++) { Directory.Delete(dnwt.fqprefix + "-" + window + "-" + i, true); } timeTakenForRemoteRead.Add(dnwt.RemoteMatch(null)); for (int i = 1; i <= numberOfStreams; i++) { dataDownloaded += GetDirectorySize(dnwt.fqprefix + "-" + window + "-" + i+"/"); } } //of the data downloaded, the amount of used for answering the query is 29689 per home //i.e. size of the stream on disk when len_hours=window size=60 //and for window size of 600 it is 293207 per home long dataused=0; if (window == 60) dataused = 29689; if (window == 600) dataused = 293207; using (StreamWriter writer = File.AppendText("results.txt")) writer.Write(window + "," + numberOfStreams + "," + chunkSize + "," + ListExtensions.Mean(timeTakenForRemoteRead) + "," + ListExtensions.StandardDeviation(timeTakenForRemoteRead) + "," + dataDownloaded + "," +dataused+"\n"); Console.WriteLine(window + "," + numberOfStreams + "," + chunkSize + "," + ListExtensions.Mean(timeTakenForRemoteRead) + "," + ListExtensions.StandardDeviation(timeTakenForRemoteRead) +","+dataDownloaded+","+dataused+ "\n"); } } }
static void Main(string[] args) { int len_hours = 1000; //24 *60* 30; int[] windows = { 60 }; // { 600, 24*60, 7*24*60}; int[] chunkSizes = { 4 * 1024 * 1024, 1024 * 1024, 100 * 1024, 10 * 1024, 1024 }; LocationInfo li = new LocationInfo("testdrive", "zRTT++dVryOWXJyAM7NM0TuQcu0Y23BgCQfkt7xh2f/Mm+r6c8/XtPTY0xxaF6tPSACJiuACsjotDeNIVyXM8Q==", SynchronizerType.Azure); string mdServer = "http://scspc417.cs.uwaterloo.ca:23456/TrustedServer/"; int numberOfStreams = 1; // 10 homes int numberOfExperimentRepetitions = 1; foreach (int window in windows) { foreach (int chunkSize in chunkSizes) { DNW dnwt = new DNW(numberOfStreams, window, li, mdServer, chunkSize); for (int i = 1; i <= len_hours; i++) { dnwt.ReadObject(); } dnwt.Finish(); List <long> timeTakenForRemoteRead = new List <long>(); long dataDownloaded = 0; for (int repeat = 1; repeat <= numberOfExperimentRepetitions; repeat++) { //lets clean up everything. as if we're the reader located in a different home. for (int i = 1; i <= numberOfStreams; i++) { Directory.Delete(dnwt.fqprefix + "-" + window + "-" + i, true); } timeTakenForRemoteRead.Add(dnwt.RemoteMatch(null)); for (int i = 1; i <= numberOfStreams; i++) { dataDownloaded += GetDirectorySize(dnwt.fqprefix + "-" + window + "-" + i + "/"); } } //of the data downloaded, the amount of used for answering the query is 29689 per home //i.e. size of the stream on disk when len_hours=window size=60 //and for window size of 600 it is 293207 per home long dataused = 0; if (window == 60) { dataused = 29689; } if (window == 600) { dataused = 293207; } using (StreamWriter writer = File.AppendText("results.txt")) writer.Write(window + "," + numberOfStreams + "," + chunkSize + "," + ListExtensions.Mean(timeTakenForRemoteRead) + "," + ListExtensions.StandardDeviation(timeTakenForRemoteRead) + "," + dataDownloaded + "," + dataused + "\n"); Console.WriteLine(window + "," + numberOfStreams + "," + chunkSize + "," + ListExtensions.Mean(timeTakenForRemoteRead) + "," + ListExtensions.StandardDeviation(timeTakenForRemoteRead) + "," + dataDownloaded + "," + dataused + "\n"); } } }