This article introduces a profiling tool provided with the GNU compiler tool chain, the imaginatively named GNU profiler (gprof), for those who are relatively new to open source development tools.

本文将简要介绍 GNU 编译器工具包所提供的一种剖析工具，它的名字让人可以产生无限遐想，叫 GNU profiler（gprof）。 本文主要面向那些开放源码软件开发工具的新手。

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This project is only about writing the back-end part of the compiler. The front-end is based on Walter' s compiler, which he made available as open source.

这个项目只是编写编译器的后端，前端是基于Walter的开源编译器，我尽量避免修改前端。

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In the same spirit as other new Microsoft languages, the F# compiler and tools will open source under the Microsoft Public License.

与另外一个新微软语言的精神相同， F#编译器和工具将在微软公共许可协议（Microsoft Public License）下开源。

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