jit编译

• Options . if it is unable to find a matching native image , the runtime reverts to standard jit compilation
  如果运行库无法找到匹配的本机映像，它将恢复为标准的jit编译。
• Disables the jit optimization of managed code when a module is loaded and jit is compiled while the debugger is attached
  在附加调试器的情况下，加载模块（且已jit编译）时禁用托管代码的jit优化。
• At jit compilation time , the common language runtime does not usually have enough information about the target of a virtual call
  在jit编译时，公共语言运行库通常没有关于虚调用的目标的足够信息。
• This mda logs a message just before a method is jit - compiled , so enabling this mda has significant impact on performance
  此mda在jit编译一个方法之前会记录一条消息，所以启用此mda将对性能产生重大影响。
• The common language runtime uses a code - pitching technique to free blocks of jit - compiled code at run time when memory is low
  当运行时内存不足时，公共语言运行库使用代码间距调整技术释放jit编译的代码块。
• Signature that are not supported by the . net compact framework will cause an exception to occur during the jit compilation process
  签名中使用. net compact framework不支持的类型会导致jit编译过程中发生异常。
• When the runtime executes this assembly , it reverts to jit compilation for the methods that were not included in the native image
  当运行库执行此程序集时，对于那些不包括在本机映像中的方法，它将恢复为jit编译。
• When the runtime executes this assembly , it will revert to jit compilation for the methods that were not included in the native image
  当运行库执行此程序集时，对于那些不包括在本机映像中的方法，它将回转到jit编译。
• Experiment by running both a jit - compiled and a pre - compiled version of a candidate assembly in the environment in which it will be used
  为此，应进行以下试验：在将使用候选程序集的环境中运行该程序集的jit编译版本和预编译版本。
• Native images load faster than msil because they eliminate the need for many startup activities , such as jit compilation and type - safety verification
  本机映像的加载速度比msil更快，因为本机映像不必执行很多启动操作，如jit编译和类型安全验证。