Merge pull request dotnet/corefx#3764 from ianhays/perf

Update and addition to Performance tests Commit migrated from dotnet/corefx@8fc93d4
picenka21 · Oct 14, 2015 · 236ddbe · 236ddbe
2 parents 59f48b7 + 1a12a1d
commit 236ddbe
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diff --git a/docs/libraries/project-docs/performance-tests.md b/docs/libraries/project-docs/performance-tests.md
@@ -43,12 +43,6 @@ For the time being, perf tests should reside within their own "Performance" fold
 
 Start by adding the following lines to the tests csproj:
 ```
-  <!-- Performance tests require v5.0 portable tools -->  
-  <PropertyGroup Condition="'$(RunPerfTestsForProject)' == 'true'">  
-    <TargetFrameworkVersion>v5.0</TargetFrameworkVersion>  
-    <TargetFrameworkProfile />  
-  </PropertyGroup>  
-
  <!-- Performance Tests -->  
   <ItemGroup Condition="'$(RunPerfTestsForProject)' == 'true'">  
     <Compile Include="Performance\Perf.Dictionary.cs" />  
@@ -63,7 +57,7 @@ Start by adding the following lines to the tests csproj:
 Next, the project.json for the tests directory also needs to import the perf stuff:
 
 ```
-    "Microsoft.DotNet.xunit.performance": "1.0.0-alpha-build0022",  
+    "Microsoft.DotNet.xunit.performance": "1.0.0-*",
     "xunit": "2.1.0",  
     "xunit.netcore.extensions": "1.0.0-prerelease-*"  
 ```

diff --git a/src/libraries/System.Collections.NonGeneric/tests/Performance/Perf.HashTable.cs b/src/libraries/System.Collections.NonGeneric/tests/Performance/Perf.HashTable.cs
@@ -12,9 +12,13 @@ public class Perf_HashTable
         public static Hashtable CreateHashtable(int size)
         {
             Hashtable ht = new Hashtable();
-            PerfUtils utils = new PerfUtils();
-            for (int i = 0; i < size; i++)
-                ht.Add(utils.CreateString(50), utils.CreateString(50));
+            Random rand = new Random(341553);
+            while (ht.Count < size)
+            {
+                int key = rand.Next(400000, int.MaxValue);
+                if (!ht.ContainsKey(key))
+                    ht.Add(key, rand.Next());
+            }
             return ht;
         }
 
@@ -35,17 +39,21 @@ public void ctor()
         }
 
         [Benchmark]
+        [InlineData(1000)]
         [InlineData(10000)]
+        [InlineData(100000)]
         [InlineData(1000000)]
         public void GetItem(int size)
         {
             Hashtable table = CreateHashtable(size);
 
             // Setup - utils needs a specific seed to prevent key collision with TestData
             object result;
-            PerfUtils utils = new PerfUtils(983452);
-            string key = utils.CreateString(50);
-            table.Add(key, "value");
+            Random rand = new Random(3453);
+            int key = rand.Next();
+            while (table.Contains(key))
+                key = rand.Next();
+            table.Add(key, rand.Next());
             foreach (var iteration in Benchmark.Iterations)
             {
                 using (iteration.StartMeasurement())
@@ -62,7 +70,35 @@ public void GetItem(int size)
         }
 
         [Benchmark]
+        [InlineData(1000)]
+        [InlineData(10000)]
+        [InlineData(100000)]
+        [InlineData(1000000)]
+        public void SetItem(int size)
+        {
+            Hashtable table = CreateHashtable(size);
+            Random rand = new Random(3453);
+            int key = rand.Next();
+            while (table.Contains(key))
+                key = rand.Next();
+            foreach (var iteration in Benchmark.Iterations)
+            {
+                using (iteration.StartMeasurement())
+                {
+                    for (int i = 0; i < 40000; i++)
+                    {
+                        table[key] = "newValue"; table[key] = "newValue"; table[key] = "newValue";
+                        table[key] = "newValue"; table[key] = "newValue"; table[key] = "newValue";
+                        table[key] = "newValue"; table[key] = "newValue"; table[key] = "newValue";
+                    }
+                }
+            }
+        }
+
+        [Benchmark]
+        [InlineData(1000)]
         [InlineData(10000)]
+        [InlineData(100000)]
         [InlineData(1000000)]
         public void Add(int size)
         {

diff --git a/src/libraries/System.Collections.NonGeneric/tests/System.Collections.NonGeneric.Tests.csproj b/src/libraries/System.Collections.NonGeneric/tests/System.Collections.NonGeneric.Tests.csproj
@@ -9,11 +9,7 @@
     <AssemblyName>System.Collections.NonGeneric.Tests</AssemblyName>
     <ProjectGuid>{EE95AE39-845A-42D3-86D0-8065DBE56612}</ProjectGuid>
   </PropertyGroup>
-  <!-- Performance tests require v5.0 portable tools -->
-  <PropertyGroup Condition="'$(RunPerfTestsForProject)' == 'true'">
-    <TargetFrameworkVersion>v5.0</TargetFrameworkVersion>
-    <TargetFrameworkProfile />
-  </PropertyGroup>
+
   <!-- Default configurations to help VS understand the configurations -->
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
   </PropertyGroup>

diff --git a/src/libraries/System.Collections.NonGeneric/tests/project.lock.json b/src/libraries/System.Collections.NonGeneric/tests/project.lock.json
@@ -3,7 +3,7 @@
   "version": 1,
   "targets": {
     "DNXCore,Version=v5.0": {
-      "Microsoft.DotNet.xunit.performance/1.0.0-alpha-build0022": {
+      "Microsoft.DotNet.xunit.performance/1.0.0-alpha-build0023": {
         "type": "package",
         "dependencies": {
           "System.Collections": "4.0.10",
@@ -45,7 +45,7 @@
           "lib/DNXCore50/System.Collections.dll": {}
         }
       },
-      "System.Console/4.0.0-beta-23401": {
+      "System.Console/4.0.0-beta-23409": {
         "type": "package",
         "dependencies": {
           "System.IO": "4.0.0",
@@ -469,7 +469,7 @@
           "lib/dotnet/xunit.execution.dotnet.dll": {}
         }
       },
-      "xunit.netcore.extensions/1.0.0-prerelease-00102": {
+      "xunit.netcore.extensions/1.0.0-prerelease-00105": {
         "type": "package",
         "dependencies": {
           "System.Diagnostics.Debug": "4.0.10",
@@ -497,9 +497,9 @@
     }
   },
   "libraries": {
-    "Microsoft.DotNet.xunit.performance/1.0.0-alpha-build0022": {
+    "Microsoft.DotNet.xunit.performance/1.0.0-alpha-build0023": {
       "type": "package",
-      "sha512": "uh4WpDAs7mW9aiMqcHojn1MEGNUND03qmSsWFyVApAcRQQ0ppCJvQ2sUGBdL1/8DB12NGzKizaGg0Tnd4PCnfA==",
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       "files": [
         "lib/dotnet/xunit.performance.core.dll",
         "lib/dotnet/xunit.performance.core.pdb",
@@ -511,8 +511,8 @@
         "lib/net46/xunit.performance.core.XML",
         "lib/net46/xunit.performance.execution.desktop.dll",
         "lib/net46/xunit.performance.execution.desktop.pdb",
-        "Microsoft.DotNet.xunit.performance.1.0.0-alpha-build0022.nupkg",
-        "Microsoft.DotNet.xunit.performance.1.0.0-alpha-build0022.nupkg.sha512",
+        "Microsoft.DotNet.xunit.performance.1.0.0-alpha-build0023.nupkg",
+        "Microsoft.DotNet.xunit.performance.1.0.0-alpha-build0023.nupkg.sha512",
         "Microsoft.DotNet.xunit.performance.nuspec"
       ]
     },
@@ -550,25 +550,35 @@
         "System.Collections.nuspec"
       ]
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+    "System.Console/4.0.0-beta-23409": {
       "type": "package",
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       "files": [
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         "lib/MonoTouch10/_._",
         "lib/net46/System.Console.dll",
         "lib/xamarinios10/_._",
         "lib/xamarinmac20/_._",
+        "ref/dotnet/de/System.Console.xml",
+        "ref/dotnet/es/System.Console.xml",
+        "ref/dotnet/fr/System.Console.xml",
+        "ref/dotnet/it/System.Console.xml",
+        "ref/dotnet/ja/System.Console.xml",
+        "ref/dotnet/ko/System.Console.xml",
+        "ref/dotnet/ru/System.Console.xml",
         "ref/dotnet/System.Console.dll",
+        "ref/dotnet/System.Console.xml",
+        "ref/dotnet/zh-hans/System.Console.xml",
+        "ref/dotnet/zh-hant/System.Console.xml",
         "ref/MonoAndroid10/_._",
         "ref/MonoTouch10/_._",
         "ref/net46/System.Console.dll",
         "ref/xamarinios10/_._",
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@@ -1531,14 +1541,14 @@
         "xunit.extensibility.execution.nuspec"
       ]
     },
-    "xunit.netcore.extensions/1.0.0-prerelease-00102": {
+    "xunit.netcore.extensions/1.0.0-prerelease-00105": {
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       "serviceable": true,
-      "sha512": "YOLHpTXiw6lEGbsQ1uQ93BAPKiUtrj4l+Yr1+WGdZShfCtGc3Sq3R9dISIHM49znLo+qDcnmo2oMGJdVZ9YTVg==",
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       "files": [
         "lib/dotnet/Xunit.NetCore.Extensions.dll",
-        "xunit.netcore.extensions.1.0.0-prerelease-00102.nupkg",
-        "xunit.netcore.extensions.1.0.0-prerelease-00102.nupkg.sha512",
+        "xunit.netcore.extensions.1.0.0-prerelease-00105.nupkg",
+        "xunit.netcore.extensions.1.0.0-prerelease-00105.nupkg.sha512",
         "xunit.netcore.extensions.nuspec"
       ]
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diff --git a/src/libraries/System.Collections/tests/Performance/Perf.List.cs b/src/libraries/System.Collections/tests/Performance/Perf.List.cs
@@ -182,6 +182,22 @@ public void Enumerator(int size)
                         foreach (var element in list) { }
         }
 
+        [Benchmark]
+        [InlineData(1000)]
+        [InlineData(10000)]
+        [InlineData(100000)]
+        public void SetCapacity(int size)
+        {
+            List<object> list = CreateList(size);
+            foreach (var iteration in Benchmark.Iterations)
+                using (iteration.StartMeasurement())
+                    for (int i = 0; i < 100; i++)
+                    {
+                        // Capacity set back and forth between size+1 and size+2
+                        list.Capacity = size + (i % 2) + 1;
+                    }
+        }
+
         [Benchmark]
         [InlineData(1000)]
         [InlineData(10000)]

diff --git a/src/libraries/System.Collections/tests/System.Collections.Tests.csproj b/src/libraries/System.Collections/tests/System.Collections.Tests.csproj
@@ -9,11 +9,6 @@
     <AssemblyName>System.Collections.Tests</AssemblyName>
     <RootNamespace>System.Collections.Tests</RootNamespace>
   </PropertyGroup>
-  <!-- Performance tests require v5.0 portable tools -->
-  <PropertyGroup Condition="'$(RunPerfTestsForProject)' == 'true'">
-    <TargetFrameworkVersion>v5.0</TargetFrameworkVersion>
-    <TargetFrameworkProfile />
-  </PropertyGroup>
   <!-- Default configurations to help VS understand the configurations -->
   <PropertyGroup Condition=" '$(Configuration)|$(Platform)' == 'Debug|AnyCPU' ">
   </PropertyGroup>

diff --git a/src/libraries/System.Collections/tests/project.lock.json b/src/libraries/System.Collections/tests/project.lock.json
@@ -3,7 +3,7 @@
   "version": 1,
   "targets": {
     "DNXCore,Version=v5.0": {
-      "Microsoft.DotNet.xunit.performance/1.0.0-alpha-build0022": {
+      "Microsoft.DotNet.xunit.performance/1.0.0-alpha-build0023": {
         "type": "package",
         "dependencies": {
           "System.Collections": "4.0.10",
@@ -45,7 +45,7 @@
           "lib/DNXCore50/System.Collections.dll": {}
         }
       },
-      "System.Console/4.0.0-beta-23401": {
+      "System.Console/4.0.0-beta-23409": {
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         "dependencies": {
           "System.IO": "4.0.0",
@@ -469,7 +469,7 @@
           "lib/dotnet/xunit.execution.dotnet.dll": {}
         }
       },
-      "xunit.netcore.extensions/1.0.0-prerelease-00102": {
+      "xunit.netcore.extensions/1.0.0-prerelease-00105": {
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@@ -497,9 +497,9 @@
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@@ -511,8 +511,8 @@
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       ]
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@@ -550,25 +550,35 @@
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       ]
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         "lib/xamarinios10/_._",
         "lib/xamarinmac20/_._",
+        "ref/dotnet/de/System.Console.xml",
+        "ref/dotnet/es/System.Console.xml",
+        "ref/dotnet/fr/System.Console.xml",
+        "ref/dotnet/it/System.Console.xml",
+        "ref/dotnet/ja/System.Console.xml",
+        "ref/dotnet/ko/System.Console.xml",
+        "ref/dotnet/ru/System.Console.xml",
         "ref/dotnet/System.Console.dll",
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+        "ref/dotnet/zh-hans/System.Console.xml",
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