{"title":"在Google的V8 JavaScript引擎中，线程级推测和即时编译的参数","authors":"Jan Kasper Martinsen, Håkan Grahn, Anders Isberg","doi":"10.1145/2597917.2597950","DOIUrl":null,"url":null,"abstract":"Thread-Level Speculation can be used to take advantage of multicore architectures for web applications. We have implemented Thread-Level Speculation in the state-of-the-art JavaScript engine V8 instead of using an interpreted JavaScript engine. We evaluate the implementation with the Chromium web browser on 15 popular web applications for 2, 4, and 8 cores. The results show that it is beneficial to combine Thread-Level Speculation and Just-in-time compilation and that it is possible to take advantage of multicore architectures while hiding the details of parallel programming from the programmer of web applications.","PeriodicalId":194910,"journal":{"name":"Proceedings of the 11th ACM Conference on Computing Frontiers","volume":"8 1","pages":"0"},"PeriodicalIF":0.0000,"publicationDate":"2014-05-20","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"3","resultStr":"{\"title\":\"An argument for thread-level speculation and just-in-time compilation in the Google's V8 JavaScript engine\",\"authors\":\"Jan Kasper Martinsen, Håkan Grahn, Anders Isberg\",\"doi\":\"10.1145/2597917.2597950\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Thread-Level Speculation can be used to take advantage of multicore architectures for web applications. We have implemented Thread-Level Speculation in the state-of-the-art JavaScript engine V8 instead of using an interpreted JavaScript engine. We evaluate the implementation with the Chromium web browser on 15 popular web applications for 2, 4, and 8 cores. The results show that it is beneficial to combine Thread-Level Speculation and Just-in-time compilation and that it is possible to take advantage of multicore architectures while hiding the details of parallel programming from the programmer of web applications.\",\"PeriodicalId\":194910,\"journal\":{\"name\":\"Proceedings of the 11th ACM Conference on Computing Frontiers\",\"volume\":\"8 1\",\"pages\":\"0\"},\"PeriodicalIF\":0.0000,\"publicationDate\":\"2014-05-20\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"3\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Proceedings of the 11th ACM Conference on Computing Frontiers\",\"FirstCategoryId\":\"1085\",\"ListUrlMain\":\"https://doi.org/10.1145/2597917.2597950\",\"RegionNum\":0,\"RegionCategory\":null,\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Proceedings of the 11th ACM Conference on Computing Frontiers","FirstCategoryId":"1085","ListUrlMain":"https://doi.org/10.1145/2597917.2597950","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
An argument for thread-level speculation and just-in-time compilation in the Google's V8 JavaScript engine
Thread-Level Speculation can be used to take advantage of multicore architectures for web applications. We have implemented Thread-Level Speculation in the state-of-the-art JavaScript engine V8 instead of using an interpreted JavaScript engine. We evaluate the implementation with the Chromium web browser on 15 popular web applications for 2, 4, and 8 cores. The results show that it is beneficial to combine Thread-Level Speculation and Just-in-time compilation and that it is possible to take advantage of multicore architectures while hiding the details of parallel programming from the programmer of web applications.
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