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Mono 2.8发布:C#4.0和更好的性能

在社区很多人不看好的微软.NET开源实现Mono发布了Mono 2.8,这是一个重要的版本更新,有着显著的改善,Mono 2.8包括C#4.0的支持(也是现在的默认配置),新一代的垃圾回收器,新的框架,LLVM的支持,目前被认为是稳定的,2.0版本的embedding API ,对OpenBSD的支持,移除了对GLib的依赖,并有.NET 2.0的线程池的异常行为。
新的微软的开源协议的框架包括ASP.NET 4.0,并行框架,System.XAML,System.Dynamic,Managed Extensibility Framework ,ASP.NET MVC2,System.Data.Services.Client,WCF Route和.NET 4.0的CodeContracts。

  • C# 4.0
  • Defaults to the 4.0 profile
  • New Generational Garbage Collector
    • Use mono --gc=sgen or mono-sgen to use Mono with the new GC
  • New Frameworks from Mono MIT X11 and Microsoft MS-PL/Apache2:
    • ASP.NET 4.0
    • Parallel Framework: including PLINQ.
    • System.XAML
    • System.Dynamic
    • Managed Extensibility Framework
    • ASP.NET MVC 2
    • System.Data.Services.Client (OData client framework)
    • WCF Routing
    • .NET 4.0's CodeContracts
  • Performance:
    • Large performance improvements
    • LLVM support has graduated to stable
      • Use mono-llvm command to run your server loads with the LLVM backend
  • Version 2.0 of the embedding API
  • Removed the 1.1 profile and various deprecated libraries.
  • OpenBSD support integrated
  • Mono no longer depends on GLIB
  • Threadpool exception behavior .NET 2.0

更详细的说明参看:Mono 2.8 Release Notes,我在OpenSuse 11.3安装了下,很顺利就更新到了Mono 2.8,附安装的日志:

linux-4ugu:~> su
Password:
linux-4ugu:/home/geffzhang # zypper addrepo http://ftp.novell.com/pub/mono/download-stable/openSUSE_11.3 mono-stable
Adding repository 'mono-stable' [done]
Repository named 'mono-stable' already exists. Please use another alias.
linux-4ugu:/home/geffzhang # zypper refresh --repo mono-stable
Repository 'mono-stable' is up to date.
Specified repositories have been refreshed.
linux-4ugu:/home/geffzhang # zypper dist-upgrade --repo mono-stable
Loading repository data...
Reading installed packages...
Computing distribution upgrade...

The following NEW packages are going to be installed:
  libmono-2_0-1 libmono-llvm0 mono-mvc

The following package is going to be REMOVED:
  mono-jscript

The following packages are going to be upgraded:
  apache2-mod_mono art-sharp2 gconf-sharp2 glade-sharp2 glib-sharp2 gnome-sharp2 gnome-vfs-sharp2 gtkhtml314-sharp
  gtk-sharp2 libgdiplus0 mono-addins mono-basic mono-core mono-data mono-data-oracle mono-data-sqlite mono-debugger
  mono-devel monodevelop monodevelop-debugger-gdb monodevelop-debugger-mdb monodoc-core mono-extras mono-tools
  mono-wcf mono-web mono-winforms webkit-sharp xsp

The following package is going to change vendor:
  monodevelop  obs://build.opensuse.org/Mono -> Novell, Inc.

posted @ 2010-10-07 21:49 张善友 阅读(...) 评论(...) 编辑 收藏