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来自维基百科,自由的百科全书
HipHop虚拟机(HipHop Virtual Machine,簡稱HHVM)是一个由Facebook开发的基于即時編譯(JIT)的开源虚拟机,它的源代码托管在GitHub上[9]。HHVM能作为Hack编程语言的执行引擎,在HHVM第4版发布之前,它用于支持PHP的执行[10]。通过JIT (消歧义)的编译,Hack代码首先被編譯为中间HipHop字节码(HHBC),然后再动态編譯成X86-64机器代码以及进行优化并在本機执行[11][12]。
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Every time you click a link to Wikipedia, Wiktionary or Wikiquote in your browser's search results, it will show the modern Wikiwand interface.
Wikiwand extension is a five stars, simple, with minimum permission required to keep your browsing private, safe and transparent.