Add .editorconfig by yannisgu · Pull Request #28 · dotnet/msbuild

yannisgu · 2015-03-20T12:11:30Z

This PR adds an editorconfig as proposed in #17.

I took https://github.com/dotnet/roslyn/blob/master/.editorconfig and added the insert_final_newline and trim_trailing_whitespace from https://github.com/dotnet/corefx/blob/master/.editorconfig

dhusemann · 2015-03-21T01:47:16Z

I see that @KindDragon submitted a pull request for corefx to match Roslyn and coreclr. dotnet/corefx#1195 Update .editorconfig to match file from coreclr #1195 I would go with the https://github.com/dotnet/roslyn/blob/master/.editorconfig

ghost · 2015-03-24T23:44:51Z

👍
This is aligned with Roslyn's editorconfig + insert_final_newline = true and trim_trailing_whitespace = true which are important especially for code committed by Windows, otherwise it leaves a missing end of file marker in commits if user misses the newline.

KindDragon · 2015-03-25T11:04:42Z

@jasonwilliams200OK but trim_trailing_whitespace = true cause a lot of changes when you edit old files

dhusemann · 2015-03-25T17:36:57Z

I would say that trim_trailing_whitespace = true would require a Batch done on the entire project so there is a one time pain point before it is added to the .editorconfig probably accross all projects.

KindDragon · 2015-03-25T17:50:11Z

So better create separate PR with trim_trailing_whitespace = true and removed whitespaces

dhusemann · 2015-03-25T18:26:58Z

added this issue to codeformatter dotnet/codeformatter#100

ghost · 2015-03-26T05:33:53Z

@KindDragon, old files, as in three weeks old, when this project was added to GitHub? It should be fixed once for all and any new files pushed by git will be normalized before it hit the repo's surface.

KindDragon · 2015-03-26T08:24:16Z

@jasonwilliams200OK this repository probably synced with Microsoft internal repository, so some branches probably hided from us. This changes can cause a lot of conflicts with internal repository branches.

Add .editorconfig

…tInMetadata performance (#13386) I recommend reviewing this pull request commit-by-commit. # Summary of Changes - Introduce new MSBuild.Benchmarks project for tackling performance investigations. - Add a few benchmarks for various methods on `ItemSpecModifiers`. - Make several performance fixes related to `ItemSpecModifiers` and `BuildInMetadata`. - General clean up. Across the board, most benchmarks are **3×–35× faster** with **allocations eliminated or reduced by 93–100%**. The largest wins are in repeated-access and multi-item scenarios, which are the most representative of real build workloads. The full details are below but here are the highlights. ## Highlights ### 🚀 Speed Improvements (.NET 10.0) | Benchmark | Before | After | Speedup | |---|---|---|---| | `IsItemSpecModifier_AllModifiers` | 151.4 ns | 38.5 ns | **3.9×** | | `GetItemSpecModifier_DefiningProjectDirectory` | 812.2 ns | 72.4 ns | **11.2×** | | `TaskItem_AllDerivableModifiers_Once` | 434.5 ns | 87.4 ns | **5.0×** | | `TaskItem_FilenameAndExtension_Repeated` | 908.5 ns | 173.7 ns | **5.2×** | | `TaskItem_Filename_ManyItems` | 9,651 ns | 1,857 ns | **5.2×** | | `TaskItem_FullPathDerivedModifiers_Repeated` | 2,128 ns | 321.6 ns | **6.6×** | | `TaskItem_DefiningProjectDirectory_Repeated` | 9,121 ns | 970.8 ns | **9.4×** | | `PI_DefiningProjectDirectory_Repeated` | 9,092 ns | 1,021 ns | **8.9×** | | `PI_DefiningProjectFullPath_AllItems_Multi` | 35,245 ns | 9,947 ns | **3.5×** | | `PI_DefiningProjectDir_AllItems_Multi_Repeated` | 878,931 ns | 103,961 ns | **8.5×** | | `PI_FilenameExtension_AllItems` | 22,698 ns | 5,343 ns | **4.2×** | | `PI_FilenameExtension_AllItems_Repeated` | 181,612 ns | 67,028 ns | **2.7×** | ### 🧹 Allocation Reductions (.NET 10.0) | Benchmark | Before | After | Reduction | |---|---|---|---| | `TaskItem_AllDerivableModifiers_Once` | 1,232 B | **0 B** | 100% | | `TaskItem_FilenameAndExtension_Repeated` | 640 B | **0 B** | 100% | | `TaskItem_Filename_ManyItems` | 7,920 B | **0 B** | 100% | | `TaskItem_FullPathDerivedModifiers_Repeated` | 7,120 B | **0 B** | 100% | | `TaskItem_DefiningProjectDirectory_Repeated` | 8,240 B | **0 B** | 100% | | `TaskItem_AllDefiningProjectModifiers_Once` | 912 B | **0 B** | 100% | | `TaskItem_DefiningProjectNameExtension_AllItems` | 8,800 B | **0 B** | 100% | | `GetItemSpecModifier_DefiningProjectDirectory` | 536 B | **0 B** | 100% | | `PI_FilenameExtension_AllItems_Repeated` | 143,840 B | **640 B** | 99.6% | | `PI_DefiningProjectDir_AllItems_Multi_Repeated` | 824,640 B | **640 B** | 99.9% | | `PI_FilenameExtension_AllItems` | 14,384 B | **64 B** | 99.6% | | `PI_DefiningProjectDirectory_Repeated` | 8,304 B | **64 B** | 99.2% | | `PI_AllDerivableModifiers_Once` | 1,296 B | **64 B** | 95.1% | | `PI_AllDefiningProjectModifiers_Once` | 976 B | **64 B** | 93.4% | ### 📊 .NET Framework 4.8.1 | Benchmark | Before | After | Speedup | |---|---|---|---| | `GetItemSpecModifier_DefiningProjectDirectory` | 5,467 ns | 156.8 ns | **34.9×** | | `TaskItem_DefiningProjectDirectory_Repeated` | 58,025 ns | 2,539 ns | **22.9×** | | `PI_DefiningProjectDir_AllItems_Multi_Repeated` | 6,399 μs | 282.3 μs | **22.7×** | | `TaskItem_Filename_ManyItems` | 110,078 ns | 6,916 ns | **15.9×** | | `TaskItem_FullPathDerivedModifiers_Repeated` | 26,619 ns | 2,262 ns | **11.8×** | | `PI_FilenameExtension_AllItems_Repeated` | 2,162 μs | 202.6 μs | **10.7×** | | `TaskItem_AllDerivableModifiers_Once` | 5,322 ns | 507.2 ns | **10.5×** | | `PI_FilenameExtension_AllItems` | 216,406 ns | 20,366 ns | **10.6×** | | `TaskItem_FilenameAndExtension_Repeated` | 10,238 ns | 664.7 ns | **15.4×** | | `PI_AllDerivableModifiers_Once` | 5,525 ns | 688.6 ns | **8.0×** | | `PI_DefiningProjectDirectory_Repeated` | 64,204 ns | 2,796 ns | **23.0×** | | `PI_AllDefiningProjectModifiers_Once` | 9,808 ns | 1,154 ns | **8.5×** | | `TaskItem_AllDefiningProjectModifiers_Once` | 8,636 ns | 965.3 ns | **8.9×** | ## 'Quick-and-Dirty' Telemetry I had Copilot write some "quick-and-dirty" telemetry to track information in `ItemSpecModifiers` and dump it to a file. I built MSBuild with that extra telemetry and then built Roslyn (starting from `Microsoft.VisualStudio.LanguageServices.CSharp.csproj`) using that MSBuild. This gave me a dump with loads of interesting details. For example, `IsItemSpecModifier` was called 901,057 times. <details> <summary><b>Full Quick-and-Dirty Telemetry Dump</b></summary> ``` === ItemSpecModifiers Telemetry (2026-03-12T09:38:41.0365991-07:00) === --- Top-level method calls --- IsItemSpecModifier: 901,057 IsDerivableItemSpecModifier: 144,857 GetItemSpecModifier: 180,890 --- Compute helper calls --- ComputeFullPath: 75,443 ComputeRootDir: 84 ComputeFilename: 57,426 ComputeExtension: 32,071 ComputeRelativeDir: 22 ComputeDirectory: 84 ComputeModifiedTime: 0 ComputeCreatedTime: 0 ComputeAccessedTime: 0 --- Per-modifier breakdown (inside GetItemSpecModifier) --- FullPath: 44,783 RootDir: 41 Filename: 57,426 Extension: 6,462 RelativeDir: 22 Directory: 41 RecursiveDir: 0 Identity: 15,814 ModifiedTime: 0 CreatedTime: 0 AccessedTime: 0 DefiningProjectFullPath: 30,535 DefiningProjectDirectory: 43 DefiningProjectName: 0 DefiningProjectExtension: 25,609 ========================================================== Per-ItemSpec Modifier Hit Matrix ========================================================== Unique item specs seen: 13,809 Item specs hit > 1 time: 13,005 Grand total modifier lookups: 180,890 --- Top 50 hottest item specs (by total modifier calls) --- #1 (1,502 calls): System.Runtime.CompilerServices.InternalsVisibleTo Identity 751 DefiningProjectFullPath 751 #2 (380 calls): D:\Projects\roslyn\artifacts\bin\Microsoft.CodeAnalysis\Debug\netstandard2.0\Microsoft.CodeAnalysis.dll FullPath 17 Filename 280 Extension 40 Identity 21 DefiningProjectFullPath 22 #3 (270 calls): D:\Projects\roslyn\artifacts\bin\Microsoft.CodeAnalysis.Scripting\Debug\netstandard2.0\Microsoft.CodeAnalysis.Scripting.dll FullPath 12 Filename 195 Extension 30 Identity 16 DefiningProjectFullPath 17 #4 (270 calls): D:\Projects\roslyn\artifacts\bin\Microsoft.CodeAnalysis.Workspaces\Debug\netstandard2.0\Microsoft.CodeAnalysis.Workspaces.dll FullPath 12 Filename 195 Extension 30 Identity 16 DefiningProjectFullPath 17 #5 (247 calls): D:\.nuget\packages\system.threading.tasks.extensions\4.6.3\lib\netstandard2.0\System.Threading.Tasks.Extensions.dll FullPath 13 Filename 221 Identity 13 #6 (247 calls): D:\.nuget\packages\system.memory\4.6.3\lib\netstandard2.0\System.Memory.dll FullPath 13 Filename 221 Identity 13 #7 (247 calls): D:\.nuget\packages\system.buffers\4.6.1\lib\netstandard2.0\System.Buffers.dll FullPath 13 Filename 221 Identity 13 #8 (247 calls): D:\.nuget\packages\system.numerics.vectors\4.6.1\lib\netstandard2.0\System.Numerics.Vectors.dll FullPath 13 Filename 221 Identity 13 #9 (247 calls): D:\.nuget\packages\system.text.encoding.codepages\8.0.0\lib\netstandard2.0\System.Text.Encoding.CodePages.dll FullPath 13 Filename 221 Identity 13 #10 (247 calls): D:\.nuget\packages\system.runtime.compilerservices.unsafe\6.1.2\lib\netstandard2.0\System.Runtime.CompilerServices.Unsafe.dll FullPath 13 Filename 221 Identity 13 #11 (245 calls): D:\.nuget\packages\microsoft.dotnet.arcade.sdk\10.0.0-beta.26160.1\tools\Assets\DotNetPackageIcon.png FullPath 48 Filename 40 Extension 70 Identity 2 DefiningProjectFullPath 37 DefiningProjectDirectory 8 DefiningProjectExtension 40 #12 (245 calls): D:\Projects\roslyn\eng\targets\..\..\src\NuGet\ThirdPartyNotices.rtf FullPath 48 Filename 40 Extension 70 Identity 2 DefiningProjectFullPath 37 DefiningProjectDirectory 8 DefiningProjectExtension 40 #13 (240 calls): D:\.nuget\packages\system.collections.immutable\10.0.1\lib\netstandard2.0\System.Collections.Immutable.dll FullPath 12 Filename 216 Identity 12 #14 (240 calls): D:\.nuget\packages\system.reflection.metadata\10.0.1\lib\netstandard2.0\System.Reflection.Metadata.dll FullPath 12 Filename 216 Identity 12 #15 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Web.dll FullPath 13 Filename 208 Identity 13 #16 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Threading.ThreadPool.dll FullPath 13 Filename 208 Identity 13 #17 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.IO.FileSystem.Watcher.dll FullPath 13 Filename 208 Identity 13 #18 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Resources.ResourceManager.dll FullPath 13 Filename 208 Identity 13 #19 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.IO.dll FullPath 13 Filename 208 Identity 13 #20 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.IO.Pipes.dll FullPath 13 Filename 208 Identity 13 #21 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.IO.MemoryMappedFiles.dll FullPath 13 Filename 208 Identity 13 #22 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.ValueTuple.dll FullPath 13 Filename 208 Identity 13 #23 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Console.dll FullPath 13 Filename 208 Identity 13 #24 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Linq.Parallel.dll FullPath 13 Filename 208 Identity 13 #25 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Security.Claims.dll FullPath 13 Filename 208 Identity 13 #26 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.IO.UnmanagedMemoryStream.dll FullPath 13 Filename 208 Identity 13 #27 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Threading.Overlapped.dll FullPath 13 Filename 208 Identity 13 #28 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Drawing.Primitives.dll FullPath 13 Filename 208 Identity 13 #29 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Net.WebSockets.dll FullPath 13 Filename 208 Identity 13 #30 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Security.Cryptography.Algorithms.dll FullPath 13 Filename 208 Identity 13 #31 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.IO.FileSystem.DriveInfo.dll FullPath 13 Filename 208 Identity 13 #32 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Diagnostics.Tracing.dll FullPath 13 Filename 208 Identity 13 #33 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Linq.Expressions.dll FullPath 13 Filename 208 Identity 13 #34 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Security.Principal.dll FullPath 13 Filename 208 Identity 13 #35 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Globalization.Calendars.dll FullPath 13 Filename 208 Identity 13 #36 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Security.Cryptography.Primitives.dll FullPath 13 Filename 208 Identity 13 #37 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.ObjectModel.dll FullPath 13 Filename 208 Identity 13 #38 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Xml.XDocument.dll FullPath 13 Filename 208 Identity 13 #39 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Collections.dll FullPath 13 Filename 208 Identity 13 #40 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.ComponentModel.TypeConverter.dll FullPath 13 Filename 208 Identity 13 #41 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Runtime.InteropServices.dll FullPath 13 Filename 208 Identity 13 #42 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Collections.Concurrent.dll FullPath 13 Filename 208 Identity 13 #43 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Collections.Specialized.dll FullPath 13 Filename 208 Identity 13 #44 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Dynamic.Runtime.dll FullPath 13 Filename 208 Identity 13 #45 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Net.Requests.dll FullPath 13 Filename 208 Identity 13 #46 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Security.Cryptography.X509Certificates.dll FullPath 13 Filename 208 Identity 13 #47 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Net.dll FullPath 13 Filename 208 Identity 13 #48 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.IO.Compression.ZipFile.dll FullPath 13 Filename 208 Identity 13 #49 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Xml.XmlSerializer.dll FullPath 13 Filename 208 Identity 13 #50 (234 calls): D:\.nuget\packages\netstandard.library\2.0.3\build\netstandard2.0\ref\System.Runtime.CompilerServices.VisualC.dll FullPath 13 Filename 208 Identity 13 --- Repetition histogram (total modifier calls per item spec → count of item specs) --- 1,502 calls → 1 item specs 380 calls → 1 item specs 270 calls → 2 item specs 247 calls → 6 item specs 245 calls → 2 item specs 240 calls → 2 item specs 234 calls → 112 item specs 226 calls → 1 item specs 224 calls → 2 item specs 204 calls → 4 item specs 196 calls → 1 item specs 164 calls → 13 item specs 160 calls → 2 item specs 151 calls → 3 item specs 144 calls → 53 item specs 140 calls → 6 item specs 138 calls → 4 item specs 134 calls → 1 item specs 132 calls → 7 item specs 122 calls → 2 item specs 117 calls → 14 item specs 113 calls → 124 item specs 111 calls → 1 item specs 110 calls → 2 item specs 109 calls → 1 item specs 101 calls → 3 item specs 100 calls → 2 item specs 99 calls → 1 item specs 98 calls → 1 item specs 91 calls → 5 item specs 89 calls → 59 item specs 86 calls → 2 item specs 84 calls → 1 item specs 82 calls → 2 item specs 80 calls → 7 item specs 78 calls → 1 item specs 76 calls → 2 item specs 75 calls → 1 item specs 74 calls → 5 item specs 73 calls → 3 item specs 72 calls → 2 item specs 70 calls → 1 item specs 66 calls → 5 item specs 65 calls → 5 item specs 60 calls → 10 item specs 58 calls → 8 item specs 57 calls → 1 item specs 56 calls → 1 item specs 54 calls → 6 item specs 52 calls → 3 item specs 51 calls → 8 item specs 50 calls → 1 item specs 49 calls → 2 item specs 48 calls → 3 item specs 47 calls → 1 item specs 46 calls → 1 item specs 45 calls → 13 item specs 44 calls → 20 item specs 41 calls → 2 item specs 40 calls → 8 item specs 39 calls → 1 item specs 37 calls → 4 item specs 36 calls → 51 item specs 35 calls → 5 item specs 34 calls → 1 item specs 33 calls → 1 item specs 32 calls → 2 item specs 30 calls → 4 item specs 29 calls → 11 item specs 28 calls → 20 item specs 27 calls → 11 item specs 26 calls → 16 item specs 24 calls → 30 item specs 23 calls → 3 item specs 22 calls → 153 item specs 21 calls → 1 item specs 20 calls → 26 item specs 19 calls → 1 item specs 18 calls → 109 item specs 16 calls → 30 item specs 15 calls → 35 item specs 14 calls → 383 item specs 13 calls → 166 item specs 12 calls → 1,051 item specs 11 calls → 1 item specs 10 calls → 70 item specs 9 calls → 43 item specs 8 calls → 7,012 item specs 7 calls → 50 item specs 6 calls → 910 item specs 5 calls → 1,420 item specs 4 calls → 449 item specs 3 calls → 32 item specs 2 calls → 340 item specs 1 calls → 804 item specs ``` </details> ## Initial Benchmark Results ### .NET 10.0 | Method | Mean | Error | StdDev | Gen0 | Allocated | |--------------------------------------------- |--------------:|------------:|------------:|-------:|----------:| | IsItemSpecModifier_AllModifiers | 151.425 ns | 0.1309 ns | 0.1161 ns | - | - | | IsDerivableItemSpecModifier_RecursiveDir | 2.522 ns | 0.0028 ns | 0.0025 ns | - | - | | GetItemSpecModifier_FullPath | 267.552 ns | 0.3441 ns | 0.3050 ns | - | - | | GetItemSpecModifier_Directory | 359.023 ns | 0.7603 ns | 0.6740 ns | 0.0224 | 376 B | | GetItemSpecModifier_ModifiedTime | 28,544.061 ns | 237.0185 ns | 221.7073 ns | - | 176 B | | GetItemSpecModifier_DefiningProjectDirectory | 812.229 ns | 3.3636 ns | 2.9817 ns | 0.0315 | 536 B | | TaskItem_AllDerivableModifiers_Once | 434.5 ns | 4.36 ns | 4.08 ns | 0.0734 | 1232 B | | TaskItem_FilenameAndExtension_Repeated | 908.5 ns | 1.13 ns | 1.00 ns | 0.0381 | 640 B | | TaskItem_Filename_ManyItems | 9,651.3 ns | 29.02 ns | 25.72 ns | 0.4730 | 7920 B | | TaskItem_FullPathDerivedModifiers_Repeated | 2,127.6 ns | 7.45 ns | 6.60 ns | 0.4234 | 7120 B | | ProjectItemInstance_AllDerivableModifiers_Once | 513.4 ns | 2.93 ns | 2.74 ns | 0.0772 | 1296 B | | ProjectItemInstance_FilenameExtension_AllItems | 22,697.6 ns | 68.62 ns | 64.19 ns | 0.8545 | 14384 B | | ProjectItemInstance_FilenameExtension_AllItems_Repeated | 181,612.2 ns | 1,125.69 ns | 940.00 ns | 8.5449 | 143840 B | | ProjectItemInstance_AllDefiningProjectModifiers_Once | 1.559 μs | 0.0047 μs | 0.0040 μs | 0.0572 | 976 B | | ProjectItemInstance_DefiningProjectDirectory_Repeated | 9.092 μs | 0.0654 μs | 0.0580 μs | 0.4883 | 8304 B | | ProjectItemInstance_DefiningProjectNameExtension_AllItems_SingleProject | 12.515 μs | 0.0297 μs | 0.0263 μs | 0.5188 | 8864 B | | ProjectItemInstance_DefiningProjectFullPath_AllItems_MultiProject | 35.245 μs | 0.0405 μs | 0.0379 μs | - | 64 B | | ProjectItemInstance_DefiningProjectDirectory_AllItems_MultiProject_Repeated | 878.931 μs | 3.1495 μs | 2.7919 μs | 48.8281 | 824640 B | | TaskItem_AllDefiningProjectModifiers_Once | 1.430 μs | 0.0027 μs | 0.0023 μs | 0.0534 | 912 B | | TaskItem_DefiningProjectNameExtension_AllItems | 11.628 μs | 0.0289 μs | 0.0241 μs | 0.5188 | 8800 B | | TaskItem_DefiningProjectDirectory_Repeated | 9.121 μs | 0.0192 μs | 0.0170 μs | 0.4883 | 8240 B | ### .NET Framework 4.8.1 | Method | Mean | Error | StdDev | Gen0 | Allocated | |--------------------------------------------- |-------------:|-----------:|----------:|-------:|----------:| | IsItemSpecModifier_AllModifiers | 227.45 ns | 0.297 ns | 0.264 ns | - | - | | IsDerivableItemSpecModifier_RecursiveDir | 10.49 ns | 0.019 ns | 0.018 ns | - | - | | GetItemSpecModifier_FullPath | 1,267.45 ns | 0.844 ns | 0.705 ns | - | - | | GetItemSpecModifier_Directory | 2,433.43 ns | 7.400 ns | 6.560 ns | 0.0954 | 517 B | | GetItemSpecModifier_ModifiedTime | 41,881.06 ns | 111.954 ns | 93.487 ns | 0.1221 | 878 B | | GetItemSpecModifier_DefiningProjectDirectory | 5,467.24 ns | 8.295 ns | 6.926 ns | 0.1602 | 857 B | | TaskItem_AllDerivableModifiers_Once | 5.322 μs | 0.0354 μs | 0.0331 μs | 0.3662 | 1923 B | | TaskItem_FilenameAndExtension_Repeated | 10.238 μs | 0.0108 μs | 0.0101 μs | 0.1373 | 761 B | | TaskItem_Filename_ManyItems | 110.078 μs | 0.1367 μs | 0.1212 μs | 2.3193 | 12379 B | | TaskItem_FullPathDerivedModifiers_Repeated | 26.619 μs | 0.1695 μs | 0.1585 μs | 2.1973 | 11578 B | | ProjectItemInstance_AllDerivableModifiers_Once | 5.525 μs | 0.0311 μs | 0.0276 μs | 0.3662 | 1959 B | | ProjectItemInstance_FilenameExtension_AllItems | 216.406 μs | 0.2767 μs | 0.2160 μs | 2.9297 | 16422 B | | ProjectItemInstance_FilenameExtension_AllItems_Repeated | 2,161.623 μs | 10.4073 μs | 9.2258 μs | 31.2500 | 164225 B | | ProjectItemInstance_AllDefiningProjectModifiers_Once | 9.808 μs | 0.0177 μs | 0.0165 μs | 0.2594 | 1418 B | | ProjectItemInstance_DefiningProjectDirectory_Repeated | 64.204 μs | 0.3983 μs | 0.3726 μs | 2.3193 | 12616 B | | ProjectItemInstance_DefiningProjectNameExtension_AllItems_SingleProject | 131.504 μs | 0.3383 μs | 0.3165 μs | 2.1973 | 12456 B | | ProjectItemInstance_DefiningProjectFullPath_AllItems_MultiProject | 173.171 μs | 0.7242 μs | 0.5654 μs | - | 38 B | | ProjectItemInstance_DefiningProjectDirectory_AllItems_MultiProject_Repeated | 6,399.063 μs | 71.6927 μs | 67.0614 μs | 234.3750 | 1242225 B | | TaskItem_AllDefiningProjectModifiers_Once | 8.636 μs | 0.0177 μs | 0.0147 μs | 0.2594 | 1382 B | | TaskItem_DefiningProjectNameExtension_AllItems | 126.982 μs | 0.2250 μs | 0.2104 μs | 2.1973 | 12420 B | | TaskItem_DefiningProjectDirectory_Repeated | 58.025 μs | 0.1388 μs | 0.1299 μs | 2.3804 | 12579 B | ## Final Benchmark Results ### .NET 10.0 | Method | Mean | Error | StdDev | Gen0 | Allocated | |--------------------------------------------- |--------------:|------------:|------------:|-------:|----------:| | IsItemSpecModifier_AllModifiers | 38.4923 ns | 0.5501 ns | 0.5145 ns | - | - | | IsDerivableItemSpecModifier_RecursiveDir | 0.0000 ns | 0.0000 ns | 0.0000 ns | - | - | | GetItemSpecModifier_FullPath | 260.1019 ns | 0.3623 ns | 0.3212 ns | - | - | | GetItemSpecModifier_Directory | 413.2121 ns | 1.9441 ns | 1.8185 ns | 0.0224 | 376 B | | GetItemSpecModifier_ModifiedTime | 30,272.3116 ns | 408.0450 ns | 381.6855 ns | - | 176 B | | GetItemSpecModifier_DefiningProjectDirectory | 72.3691 ns | 0.0289 ns | 0.0270 ns | - | - | | TaskItem_AllDerivableModifiers_Once | 87.41 ns | 0.226 ns | 0.200 ns | - | - | | TaskItem_FilenameAndExtension_Repeated | 173.68 ns | 1.812 ns | 1.695 ns | - | - | | TaskItem_Filename_ManyItems | 1,856.79 ns | 1.128 ns | 0.942 ns | - | - | | TaskItem_FullPathDerivedModifiers_Repeated | 321.57 ns | 0.301 ns | 0.267 ns | - | - | | ProjectItemInstance_AllDerivableModifiers_Once | 143.78 ns | 0.493 ns | 0.462 ns | 0.0038 | 64 B | | ProjectItemInstance_FilenameExtension_AllItems | 5,343.30 ns | 4.955 ns | 4.138 ns | - | 64 B | | ProjectItemInstance_FilenameExtension_AllItems_Repeated | 67,028.30 ns | 252.985 ns | 224.264 ns | - | 640 B | | ProjectItemInstance_AllDefiningProjectModifiers_Once | 459.4 ns | 0.34 ns | 0.31 ns | 0.0038 | 64 B | | ProjectItemInstance_DefiningProjectDirectory_Repeated | 1,020.5 ns | 0.56 ns | 0.47 ns | 0.0038 | 64 B | | ProjectItemInstance_DefiningProjectNameExtension_AllItems_SingleProject | 20,091.0 ns | 17.96 ns | 16.80 ns | - | 64 B | | ProjectItemInstance_DefiningProjectFullPath_AllItems_MultiProject | 9,946.7 ns | 5.28 ns | 4.68 ns | - | 64 B | | ProjectItemInstance_DefiningProjectDirectory_AllItems_MultiProject_Repeated | 103,960.5 ns | 57.74 ns | 48.21 ns | - | 640 B | | TaskItem_AllDefiningProjectModifiers_Once | 400.5 ns | 0.15 ns | 0.12 ns | - | - | | TaskItem_DefiningProjectNameExtension_AllItems | 19,150.3 ns | 11.55 ns | 10.24 ns | - | - | | TaskItem_DefiningProjectDirectory_Repeated | 970.8 ns | 0.62 ns | 0.55 ns | - | - | ### .NET Framework 4.8.1 | Method | Mean | Error | StdDev | Gen0 | Allocated | |--------------------------------------------- |-------------:|-----------:|----------:|-------:|----------:| | IsItemSpecModifier_AllModifiers | 106.532 ns | 0.4289 ns | 0.4012 ns | - | - | | IsDerivableItemSpecModifier_RecursiveDir | 5.067 ns | 0.0031 ns | 0.0024 ns | - | - | | GetItemSpecModifier_FullPath | 1,331.138 ns | 1.4666 ns | 1.3001 ns | - | - | | GetItemSpecModifier_Directory | 2,471.887 ns | 4.2333 ns | 3.7527 ns | 0.0954 | 517 B | | GetItemSpecModifier_ModifiedTime | 44,773.794 ns | 405.2647 ns | 359.2566 ns | 0.1221 | 878 B | | GetItemSpecModifier_DefiningProjectDirectory | 156.840 ns | 0.2242 ns | 0.1987 ns | - | - | | TaskItem_AllDerivableModifiers_Once | 507.2 ns | 1.19 ns | 1.11 ns | - | - | | TaskItem_FilenameAndExtension_Repeated | 664.7 ns | 0.39 ns | 0.35 ns | - | - | | TaskItem_Filename_ManyItems | 6,916.2 ns | 4.03 ns | 3.77 ns | - | - | | TaskItem_FullPathDerivedModifiers_Repeated | 2,261.6 ns | 3.34 ns | 2.96 ns | - | - | | ProjectItemInstance_AllDerivableModifiers_Once | 688.6 ns | 1.01 ns | 0.94 ns | 0.0067 | 36 B | | ProjectItemInstance_FilenameExtension_AllItems | 20,366.3 ns | 11.28 ns | 10.56 ns | - | 36 B | | ProjectItemInstance_FilenameExtension_AllItems_Repeated | 202,570.4 ns | 271.12 ns | 240.34 ns | - | 362 B | | ProjectItemInstance_AllDefiningProjectModifiers_Once | 1,153.5 ns | 13.83 ns | 12.26 ns | 0.0057 | 36 B | | ProjectItemInstance_DefiningProjectDirectory_Repeated | 2,795.7 ns | 17.33 ns | 16.21 ns | 0.0038 | 36 B | | ProjectItemInstance_DefiningProjectNameExtension_AllItems_SingleProject | 46,236.9 ns | 105.16 ns | 93.22 ns | - | 36 B | | ProjectItemInstance_DefiningProjectFullPath_AllItems_MultiProject | 28,362.1 ns | 34.50 ns | 30.58 ns | - | 36 B | | ProjectItemInstance_DefiningProjectDirectory_AllItems_MultiProject_Repeated | 282,316.9 ns | 1,944.00 ns | 1,818.42 ns | - | 364 B | | TaskItem_AllDefiningProjectModifiers_Once | 965.3 ns | 5.43 ns | 4.53 ns | - | - | | TaskItem_DefiningProjectNameExtension_AllItems | 42,707.8 ns | 179.84 ns | 168.23 ns | - | - | | TaskItem_DefiningProjectDirectory_Repeated | 2,539.1 ns | 9.64 ns | 8.05 ns | - | - |

yannisgu added 2 commits March 20, 2015 13:08

Added editorconfig

5c11369

Added editorconfig properties from corefx

525d774

yannisgu changed the title ~~Add editor config~~ Add .editorconfig Mar 20, 2015

AndyGerlicher added a commit that referenced this pull request Apr 14, 2015

Merge pull request #28 from yannisgu/addEditorConfig

1f552c4

Add .editorconfig

AndyGerlicher merged commit 1f552c4 into dotnet:master Apr 14, 2015

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Add .editorconfig#28

Add .editorconfig#28
AndyGerlicher merged 2 commits intodotnet:masterfrom
yannisgu:addEditorConfig

yannisgu commented Mar 20, 2015

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dhusemann commented Mar 21, 2015

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yannisgu commented Mar 20, 2015

Uh oh!

dhusemann commented Mar 21, 2015

Uh oh!

ghost commented Mar 24, 2015

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KindDragon commented Mar 25, 2015

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dhusemann commented Mar 25, 2015

Uh oh!

KindDragon commented Mar 25, 2015

Uh oh!

dhusemann commented Mar 25, 2015

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ghost commented Mar 26, 2015

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KindDragon commented Mar 26, 2015

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