static void Main(string[] args)
{
//if (Directory.Exists(@".\dts"))
// Directory.Delete(@".\dts", true);
var dts = new DateTimeSeries(@".\dts");
foreach (var id in dts.ScanIds())
{
Console.WriteLine(id);
}
for (int i = 0; i < 10; i++)
{
var sp = Stopwatch.StartNew();
Console.WriteLine(dts.ScanRanges(DateTime.MinValue, DateTime.MaxValue, new[]
{
"6febe146-e893-4f64-89f8-527f2dbaae9b",
"707dcb42-c551-4f1a-9203-e4b0852516cf",
"74d5bee8-9a7b-4d4e-bd85-5f92dfc22edb",
"7ae29feb-6178-4930-bc38-a90adf99cfd3",
}).SelectMany(x => x.Values).Count(x => x != null));
Console.WriteLine(sp.Elapsed);
}
//int i = 0;
//using (var parser = new TextFieldParser(@"D:\TimeSeries.csv"))
//{
// parser.HasFieldsEnclosedInQuotes = true;
// parser.Delimiters = new[] { "," };
// parser.ReadLine();//ignore headers
// var startNew = Stopwatch.StartNew();
// while (parser.EndOfData == false)
// {
// var fields = parser.ReadFields();
// Debug.Assert(fields != null);
// dts.Add(fields[1], DateTime.ParseExact(fields[2], "o", CultureInfo.InvariantCulture), double.Parse(fields[3]));
// i++;
// if (i % 10000 == 0)
// Console.Write("\r{0,15:#,#} ", i);
// }
// dts.Flush();
// Console.Write("\r{0,15:#,#} ", i);
// Console.WriteLine(startNew.Elapsed);
//}
}
static void Main(string[] args)
{
//if (Directory.Exists(@".\dts"))
// Directory.Delete(@".\dts", true);
var dts = new DateTimeSeries(@".\dts");
foreach (var id in dts.ScanIds())
{
Console.WriteLine(id);
}
for (int i = 0; i < 10; i++)
{
var sp = Stopwatch.StartNew();
Console.WriteLine(dts.ScanRanges(DateTime.MinValue, DateTime.MaxValue, new[]
{
"6febe146-e893-4f64-89f8-527f2dbaae9b",
"707dcb42-c551-4f1a-9203-e4b0852516cf",
"74d5bee8-9a7b-4d4e-bd85-5f92dfc22edb",
"7ae29feb-6178-4930-bc38-a90adf99cfd3",
}).SelectMany(x => x.Values).Count(x => x != null));
Console.WriteLine(sp.Elapsed);
}
//int i = 0;
//using (var parser = new TextFieldParser(@"D:\TimeSeries.csv"))
//{
// parser.HasFieldsEnclosedInQuotes = true;
// parser.Delimiters = new[] { "," };
// parser.ReadLine();//ignore headers
// var startNew = Stopwatch.StartNew();
// while (parser.EndOfData == false)
// {
// var fields = parser.ReadFields();
// Debug.Assert(fields != null);
// dts.Add(fields[1], DateTime.ParseExact(fields[2], "o", CultureInfo.InvariantCulture), double.Parse(fields[3]));
// i++;
// if (i % 10000 == 0)
// Console.Write("\r{0,15:#,#} ", i);
// }
// dts.Flush();
// Console.Write("\r{0,15:#,#} ", i);
// Console.WriteLine(startNew.Elapsed);
//}
}
