ForBlog/FormatBenchmarks/Program.cs at master · msmith22/ForBlog · GitHub

1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
using System;
using System.Collections.Generic;
using System.Linq;
using System.Text;
using System.Diagnostics;
using System.IO;

namespace FormatBenchmarks
{
    class Program
    {
        public class TestResult
        {
            public string FormatMethod;
            public int ParameterCount;
            public long ElapsedMilliseconds;
        }


        static void Main(string[] args)
        {
            int iterations = 1000000;

            int parameterCount = 11;

            List<TestResult> testresults = new List<TestResult>();


            for (int i = 1; i < parameterCount; i++)
            {
                var results = TestingPlatform.TestFormat(i, iterations, delegate(string template, object[] parameters)
                {
                    var output = string.Format(template, parameters);
                });

                Console.WriteLine("string.Format tested " + results.ParameterCount + " took " + results.ElapsedMilliseconds);
                testresults.Add(new TestResult
                {
                    FormatMethod = "string.Format",
                    ParameterCount = results.ParameterCount,
                    ElapsedMilliseconds = results.ElapsedMilliseconds
                });
            }

            for (int i = 1; i < parameterCount; i++)
            {
                var results = TestingPlatform.TestFormat(i, iterations, delegate(string template, object[] parameters)
                {
                    var output = CompiledString.Format(template, parameters);
                });

                Console.WriteLine("CompiledString.Format tested " + results.ParameterCount + " took " + results.ElapsedMilliseconds);
                testresults.Add(new TestResult
                {
                    FormatMethod = "CompiledString.Format",
                    ParameterCount = results.ParameterCount,
                    ElapsedMilliseconds = results.ElapsedMilliseconds
                });
            }

            for (int i = 1; i < parameterCount; i++)
            {
                var results = TestingPlatform.TestFormat(i, iterations, delegate(string template, object[] parameters)
                {
                    var output = CompiledString.FormatStringConcat(template, parameters);
                });

                Console.WriteLine("CompiledString.FormatStringConcat tested " + results.ParameterCount + " took " + results.ElapsedMilliseconds);
                testresults.Add(new TestResult
                {
                    FormatMethod = "CompiledString.FormatStringConcat",
                    ParameterCount = results.ParameterCount,
                    ElapsedMilliseconds = results.ElapsedMilliseconds
                });
            }

            for (int i = 1; i < parameterCount; i++)
            {
                var results = TestingPlatform.TestFormat(i, iterations, delegate(string template, object[] parameters)
                {
                    var output = CompiledString.FormatConcat(template, parameters);
                });

                Console.WriteLine("CompiledString.FormatConcat tested " + results.ParameterCount + " took " + results.ElapsedMilliseconds);
                testresults.Add(new TestResult
                {
                    FormatMethod = "CompiledString.FormatConcat",
                    ParameterCount = results.ParameterCount,
                    ElapsedMilliseconds = results.ElapsedMilliseconds
                });
            }


            for (int i = 1; i < parameterCount; i++)
            {
                var results = TestingPlatform.TestFormat(i, iterations, delegate(string template, object[] parameters)
                {
                    var output = CompiledString.FormatList(template, parameters);
                });

                Console.WriteLine("CompiledString.FormatList tested " + results.ParameterCount + " took " + results.ElapsedMilliseconds);
                testresults.Add(new TestResult
                {
                    FormatMethod = "CompiledString.FormatList",
                    ParameterCount = results.ParameterCount,
                    ElapsedMilliseconds = results.ElapsedMilliseconds
                });
            }

            for (int i = 1; i < parameterCount; i++)
            {
                var results = TestingPlatform.TestFormat(i, iterations, delegate(string template, object[] parameters)
                {
                    var output = CompiledString.FormatInsertRemove(template, parameters);
                });

                Console.WriteLine("CompiledString.FormatInsertRemove tested " + results.ParameterCount + " took " + results.ElapsedMilliseconds);
                testresults.Add(new TestResult
                {
                    FormatMethod = "CompiledString.FormatInsertRemove",
                    ParameterCount = results.ParameterCount,
                    ElapsedMilliseconds = results.ElapsedMilliseconds
                });

            }

            for (int i = 1; i < parameterCount; i++)
            {
                var results = TestingPlatform.TestFormat(i, iterations, delegate(string template, object[] parameters)
                {
                    var output = CompiledString.FormatReplace(template, parameters);
                });

                Console.WriteLine("CompiledString.FormatReplace tested " + results.ParameterCount + " took " + results.ElapsedMilliseconds);
                testresults.Add(new TestResult
                {
                    FormatMethod = "CompiledString.FormatReplace",
                    ParameterCount = results.ParameterCount,
                    ElapsedMilliseconds = results.ElapsedMilliseconds
                });
            }


            for (int i = 1; i < parameterCount; i++)
            {
                var results = TestingPlatform.TestFormat(i, iterations, delegate(string template, object[] parameters)
                {
                    var output = CompiledString.FormatFly(template, parameters);
                });

                Console.WriteLine("CompiledString.FormatFly tested " + results.ParameterCount + " took " + results.ElapsedMilliseconds);
                testresults.Add(new TestResult
                {
                    FormatMethod = "CompiledString.FormatFly",
                    ParameterCount = results.ParameterCount,
                    ElapsedMilliseconds = results.ElapsedMilliseconds
                });
            }

            for (int i = 1; i < parameterCount; i++)
            {
                var results = TestingPlatform.TestFormat(i, iterations, delegate(string template, object[] parameters)
                {
                    var output = CompiledString.FormatByteCopy(template, parameters);
                });

                Console.WriteLine("CompiledString.FormatByteCopy tested " + results.ParameterCount + " took " + results.ElapsedMilliseconds);
                testresults.Add(new TestResult
                {
                    FormatMethod = "CompiledString.FormatByteCopy",
                    ParameterCount = results.ParameterCount,
                    ElapsedMilliseconds = results.ElapsedMilliseconds
                });
            }

            TextWriter tw = new StreamWriter("results.csv");
            tw.WriteLine("FormatMethod,ParameterCount,Time");
            foreach (var result in testresults)
            {
                tw.WriteLine("{0},{1},{2}", result.FormatMethod, result.ParameterCount, result.ElapsedMilliseconds);
            }
            tw.Close();

            Console.ReadKey();
        }

    }
}