aspnet vnext でHello World

dotnet

https://github.com/aspnet/Home にやり方がかいてあるので、その通りにやれば特にはまるところはなくきちんと動いてくれた。



c:\oss\aspnet>git clone https://github.com/aspnet/Home.git

c:\oss\aspnet>cd Home

c:\oss\aspnet\Home>kvmsetup.cmd

c:\oss\aspnet\Home>kvm install 0.1-alpha-build-0446 -p

c:\oss\aspnet\Home>kvm upgrade

c:\oss\aspnet\Home>kvm alias
Alias   Name

 -----   ----

default KRE-svr50-x86.0.1-alpha-build-0481

ConsoleAppをビルド



c:\oss\aspnet\Home>cd samples\ConsoleApp

c:\oss\aspnet\Home\samples\ConsoleApp>dir /B

Program.cs

project.json

c:\oss\aspnet\Home\samples\ConsoleApp>type Program.cs

using System;
public class Program

{

    public static void Main()

    {

        Console.WriteLine("Hello World");

    }

}

c:\oss\aspnet\Home\samples\ConsoleApp>type project.json

{

  "dependencies": {

    "System.Console": "4.0.0.0"

  },

  "configurations": {

    "net45": {},

    "k10": {}

  }

}

c:\oss\aspnet\Home\samples\ConsoleApp>kpm restore

c:\oss\aspnet\Home\samples\ConsoleApp>dir /B ..\..\packages

System.Console.4.0.0.0

System.IO.4.0.0.0

System.Runtime.4.0.20.0

System.Text.Encoding.4.0.10.0

System.Threading.Tasks.4.0.0.0

c:\oss\aspnet\Home\samples\ConsoleApp>k run

Hello World

c:\oss\aspnet\Home\samples\ConsoleApp>dir /B

Program.cs

project.json

c:\oss\aspnet\Home\samples\ConsoleApp>timeit k.cmd run

Hello World
Version Number:   Windows NT 6.2 (Build 9200)

Exit Time:        3:47 pm, Sunday, June 1 2014

Elapsed Time:     0:00:08.627

Process Time:     0:00:00.078

System Calls:     103159

Context Switches: 31389

Page Faults:      36450

Bytes Read:       724277

Bytes Written:    1996379

Bytes Other:      120388
c:\oss\aspnet\Home\samples\ConsoleApp>SET KRE_TRACE=1

c:\oss\aspnet\Home\samples\ConsoleApp>k run

Loaded Module: klr.net45.dll

Found DLL Export: CallApplicationMain

klr.exe Information: 0 : RootHost.Load name=Microsoft.Framework.ApplicationHost

klr.exe Information: 0 : RootHost Assembly.LoadFile(Microsoft.Framework.ApplicationHost.dll)

klr.exe Information: 0 : RootHost.Load name=Microsoft.Framework.Runtime

klr.exe Information: 0 : RootHost Assembly.LoadFile(Microsoft.Framework.Runtime.dll)

klr.exe Information: 0 : RootHost.Load name=Newtonsoft.Json

klr.exe Information: 0 : RootHost Assembly.LoadFile(Newtonsoft.Json.dll)

klr.exe Information: 0 : Project root is c:\oss\aspnet\Home\samples\ConsoleApp

klr.exe Information: 0 : Walking dependency graph for 'ConsoleApp .NETFramework,Version=v4.5.1'.

klr.exe Information: 0 : [ProjectReferenceDependencyProvider]: ConsoleApp 1.0.0

klr.exe Information: 0 : [NuGetDependencyResolver]: System.Console 4.0.0.0

klr.exe Information: 0 : RootHost.Load name=Microsoft.Framework.Runtime.resources

klr.exe Information: 0 : Loading Microsoft.Framework.Runtime.resources for '.NETFramework,Version=v4.5.1'.

klr.exe Information: 0 : RootHost.Load name=Microsoft.Framework.Runtime.Roslyn

klr.exe Information: 0 : RootHost Assembly.LoadFile(Microsoft.Framework.Runtime.Roslyn.dll)

klr.exe Information: 0 : RootHost.Load name=Microsoft.CodeAnalysis

klr.exe Information: 0 : RootHost Assembly.LoadFile(Microsoft.CodeAnalysis.dll)

klr.exe Information: 0 : RootHost.Load name=System.Collections.Immutable

klr.exe Information: 0 : RootHost Assembly.LoadFile(System.Collections.Immutable.dll)

klr.exe Information: 0 : RootHost.Load name=System.Reflection.Metadata

klr.exe Information: 0 : RootHost Assembly.LoadFile(System.Reflection.Metadata.dll)

klr.exe Information: 0 : RootHost.Load name=Microsoft.CodeAnalysis.CSharp

klr.exe Information: 0 : RootHost Assembly.LoadFile(Microsoft.CodeAnalysis.CSharp.dll)

klr.exe Information: 0 : RootHost.Load name=Microsoft.Framework.Runtime.resources

klr.exe Information: 0 : Loading Microsoft.Framework.Runtime.resources for '.NETFramework,Version=v4.5.1'.

klr.exe Information: 0 : RootHost.Load name=Microsoft.Framework.Runtime.resources

klr.exe Information: 0 : Loading Microsoft.Framework.Runtime.resources for '.NETFramework,Version=v4.5.1'.

klr.exe Information: 0 : RootHost.Load name=Microsoft.Framework.Runtime.resources

klr.exe Information: 0 : Loading Microsoft.Framework.Runtime.resources for '.NETFramework,Version=v4.5.1'.

klr.exe Information: 0 : [ReferenceAssemblyDependencyResolver]: mscorlib 4.0.0.0, System 4.0.0.0, System.Core 4.0.0.0, Microsoft.CSharp 4.0.0.0

klr.exe Information: 0 : Resolved dependencies for ConsoleApp in 534ms

klr.exe Information: 0 : Loading entry point from ConsoleApp

klr.exe Information: 0 : RootHost.Load name=ConsoleApp

klr.exe Information: 0 : Loading ConsoleApp for '.NETFramework,Version=v4.5.1'.

klr.exe Information: 0 : [RoslynCompiler]: Found project 'ConsoleApp' framework=.NETFramework,Version=v4.5

klr.exe Information: 0 : [RoslynCompiler]: Loading dependencies for 'ConsoleApp'

klr.exe Information: 0 : [RoslynCompiler]: Completed loading dependencies for 'ConsoleApp' in 17ms

klr.exe Information: 0 : [RoslynCompiler]: Compiling 'ConsoleApp'

klr.exe Information: 0 : [RoslynCompiler]: Exported References 4

klr.exe Information: 0 : [RoslynAssemblyLoader]: Emitting assembly for ConsoleApp

klr.exe Information: 0 : [RoslynAssemblyLoader]: Emitted ConsoleApp in 4547ms

klr.exe Information: 0 : [LazyRoslynAssemblyLoader]: Finished loading ConsoleApp in 6884ms

klr.exe Information: 0 : Load took 7432ms

Hello World

kpm は npm のdotnet版みたいな感じだが nuget は健在だ。
会社のパソコンだと1秒以内で実行がおわるのでCPU性能に依存しているようだ。

visual C# ははやり早い。



c:\oss\aspnet\Home\samples\ConsoleApp>timeit csc.exe Program.cs

Microsoft (R) Visual C# Compiler version 12.0.30501.0

for C# 5

Copyright (C) Microsoft Corporation. All rights reserved.



Version Number:   Windows NT 6.2 (Build 9200)

Exit Time:        3:53 pm, Sunday, June 1 2014

Elapsed Time:     0:00:00.558

Process Time:     0:00:00.453

System Calls:     19638

Context Switches: 2780

Page Faults:      7390

Bytes Read:       79255

Bytes Written:    69232

Bytes Other:      45451
c:\oss\aspnet\Home\samples\ConsoleApp>timeit Program.exe

Hello World
Version Number:   Windows NT 6.2 (Build 9200)

Exit Time:        3:53 pm, Sunday, June 1 2014

Elapsed Time:     0:00:00.070

Process Time:     0:00:00.078

System Calls:     6569

Context Switches: 484

Page Faults:      4692

Bytes Read:       48117

Bytes Written:    55

Bytes Other:      19995

monoもそんなに遅くない。



c:\oss\aspnet\Home\samples\ConsoleApp>timeit mcs.bat Program.cs
Version Number:   Windows NT 6.2 (Build 9200)

Exit Time:        3:54 pm, Sunday, June 1 2014

Elapsed Time:     0:00:01.915

Process Time:     0:00:00.031

System Calls:     20138

Context Switches: 6622

Page Faults:      11302

Bytes Read:       3388369

Bytes Written:    62366

Bytes Other:      37410
c:\oss\aspnet\Home\samples\ConsoleApp>timeit Program

Hello World
Version Number:   Windows NT 6.2 (Build 9200)

Exit Time:        3:55 pm, Sunday, June 1 2014

Elapsed Time:     0:00:00.065

Process Time:     0:00:00.062

System Calls:     8621

Context Switches: 625

Page Faults:      4642

Bytes Read:       42125

Bytes Written:    445

Bytes Other:      17087

roslynの releases/build-preview ブランチでビルドしたrcscでやってみたが、一番おそいな。。。



c:\oss\aspnet\Home\samples\ConsoleApp>timeit rcsc.exe Program.cs

Microsoft (R) Visual C# Compiler version 0.6.0.0

Copyright (C) Microsoft Corporation. All rights reserved.



Version Number:   Windows NT 6.2 (Build 9200)

Exit Time:        3:56 pm, Sunday, June 1 2014

Elapsed Time:     0:00:17.027

Process Time:     0:00:16.343

System Calls:     192017

Context Switches: 84470

Page Faults:      80516

Bytes Read:       24627016

Bytes Written:    248767

Bytes Other:      144112
c:\oss\aspnet\Home\samples\ConsoleApp>timeit Program

Hello World
Version Number:   Windows NT 6.2 (Build 9200)

Exit Time:        3:57 pm, Sunday, June 1 2014

Elapsed Time:     0:00:00.061

Process Time:     0:00:00.062

System Calls:     5437

Context Switches: 416

Page Faults:      4469

Bytes Read:       41693

Bytes Written:    13

Bytes Other:      16493