释义 |
JIT 英ˌdʒeɪaɪ'tiː美ˌdʒeɪaɪ'tiː COCA¹⁴⁶²⁹⁸BNC⁸⁶⁶⁶⁰⁺⁹Economist²⁴¹⁰⁶⁺⁶ 基本例句 abbr.运行时编译执行的技术¹⁰⁰;Java语言即采用该技术=Just-In-Time AOT- compiled code, on the other hand, starts much higher than interpreted performance but is unlikely to be as high as can be achieved via the JIT compiler. 另一方面, AOT编译代码启动时的性能比解释的性能高很多,但是无法达到 JIT编译器所能达到的最高性能。 ibm Because runtime compilation uses profiling data to guide its optimization, the JIT may well optimize the test code differently than it would real code. 因为运行时编译使用概要数据来指导优化,所以 JIT对测试代码的优化可能不同于对实际代码的优化。 ibm These statistics dispense data on the basic JVM features, such as Just-In- Time JIT compilation, class loading, memory allocation, and most interestingly, garbage collection. 这些统计信息涉及诸如即时 JIT编译、类加载、内存分配以及最有趣的垃圾收集之类基本的 JVM特性。 ibm This approach generally results in lower overall throughput or latency performance than allowing the JIT compiler full freedom in selecting which methods will be compiled. 与允许 JIT编译器自由选择将编译哪些方法相比,此方法通常会导致较低的总吞吐量或延迟性能。 ibm |