高级提前编译Javascript引擎:工作在进行中

Proceedings of the 2017 International Conference on Compilers, Architectures and Synthesis for Embedded Systems Companion Pub Date : 2017-10-15 DOI:10.1145/3125501.3125512

Hyukwoo Park, SungKook Kim, Soo-Mook Moon

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引用次数: 4

摘要

javascript在web中被大量使用，但它比其他语言慢得多。为了提高JavaScript性能，使用了提前编译(AOTC)，或者重用字节码，或者重用由基线即时编译(JITC)生成的机器码。今天的JavaScript引擎使用高性能优化JITC。因此，我们提出了一个AOTC，该AOTC重用由优化JITC生成的代码。由于我们需要处理更复杂的地址搬迁问题，因此它比现有的aotc更具挑战性。然而，我们的初步评估表明，拟议的AOTC是有希望的。

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Advanced ahead-of-time compilation for Javascript engine: work-in-progress

JavaScript1 is heavily used in the web, yet it is much slower than other languages. To improve the JavaScript performance, ahead-of-time compilation (AOTC) has been used, either to reuse the bytecode or the machine code generated by the baseline just-in-time compilation (JITC). JavaScript engines today employ high-performance optimizing JITC. So, we propose an AOTC that reuses the code generated by the optimizing JITC. It is more challenging than existing AOTCs since we need to handle more complex address relocation issues. Our preliminary evaluation shows that the proposed AOTC is promising, though.

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Proceedings of the 2017 International Conference on Compilers, Architectures and Synthesis for Embedded Systems Companion

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