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comparison MonoPlay/Program.cs @ 183:4f82e0f161c3 ref20160224

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fixed DFA optimization, JSON is fully functional
author cin
date Fri, 25 Mar 2016 02:49:02 +0300
parents 97fbbf816844
children d45bdf510514
comparison
equal deleted inserted replaced
182:76e8f2ba12b8 183:4f82e0f161c3
1 using System; 1 using System;
2 using Implab; 2 using Implab;
3 using System.Threading.Tasks; 3 using System.Threading.Tasks;
4 using Implab.Formats.JSON;
5 using System.IO;
6 using System.Text.Json;
4 7
5 namespace MonoPlay { 8 namespace MonoPlay {
6 class MainClass { 9 class MainClass {
7 10
8 11
9 public static void Main(string[] args) { 12 public static void Main(string[] args) {
10 if (args == null) 13 if (args == null)
11 throw new ArgumentNullException("args"); 14 throw new ArgumentNullException("args");
15 int t1, t2;
12 16
13 var t1 = Environment.TickCount; 17 for (int i = 0; i < 2; i++) {
18 t1 = Environment.TickCount;
19 int elements =0;
20 using (var reader = new JSONParser(File.OpenText("/home/sergey/temp/citylots.json"))) {
21 while (reader.Read())
22 elements++;
23 }
14 24
15 DoWork().GetAwaiter().GetResult(); 25 t2 = Environment.TickCount;
26 Console.WriteLine("attempt {0} done: {1} ms, {2:.00} Mb, {3} GC, Elements: {4}",i+1, t2 - t1, GC.GetTotalMemory(false) / (1024*1024), GC.CollectionCount(0), elements );
27 }
16 28
17 var t2 = Environment.TickCount; 29 Console.WriteLine("Syste.Text.Json");
18 Console.WriteLine("done: {0} ms, {1:.00} Mb, {2} GC", t2 - t1, GC.GetTotalMemory(false) / (1024*1024), GC.CollectionCount(0) ); 30 var paraser = new JsonParser();
31 for (int i = 0; i < 2; i++) {
32 t1 = Environment.TickCount;
33 using (var reader = File.OpenText("/home/sergey/temp/citylots.json")) {
34 paraser.Parse(reader);
35 }
19 36
20 } 37 t2 = Environment.TickCount;
38 Console.WriteLine("attempt {0} done: {1} ms, {2:.00} Mb, {3} GC, ",i+1, t2 - t1, GC.GetTotalMemory(false) / (1024*1024), GC.CollectionCount(0));
39 }
21 40
22 static IPromise<int> DoItem(int x) {
23 //return Promise<int>.FromResult(x + 1);
24 var p = new Promise<int>();
25 p.Resolve(x+1);
26 return p;
27 }
28 41
29 static async Task<int> DoWork() {
30 var c = 0;
31 for (int i = 0; i < 10000000; i++)
32 c = await DoItem(c);
33 return c;
34 } 42 }
35 43
36 } 44 }
37 } 45 }