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Design and Implementation of Superinstructions for JavaScript Virtual Machine Generation System for Embedded Systems eJSTK
https://ipsj.ixsq.nii.ac.jp/records/199551
https://ipsj.ixsq.nii.ac.jp/records/199551dd9f08d4-2ab9-46f6-8f8b-c9d7fbe4280f
| 名前 / ファイル | ライセンス | アクション |
|---|---|---|
IPSJ-TPRO1204002.pdf (1.1 MB)
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Copyright (c) 2019 by the Information Processing Society of Japan
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| オープンアクセス | ||
| Item type | Trans(1) | |||||||||
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| 公開日 | 2019-09-18 | |||||||||
| タイトル | ||||||||||
| タイトル | Design and Implementation of Superinstructions for JavaScript Virtual Machine Generation System for Embedded Systems eJSTK | |||||||||
| タイトル | ||||||||||
| 言語 | en | |||||||||
| タイトル | Design and Implementation of Superinstructions for JavaScript Virtual Machine Generation System for Embedded Systems eJSTK | |||||||||
| 言語 | ||||||||||
| 言語 | eng | |||||||||
| キーワード | ||||||||||
| 主題Scheme | Other | |||||||||
| 主題 | [通常論文] superinstruction, virtual machine, interpreter, JavaScript, embedded system | |||||||||
| 資源タイプ | ||||||||||
| 資源タイプ識別子 | http://purl.org/coar/resource_type/c_6501 | |||||||||
| 資源タイプ | journal article | |||||||||
| 著者所属 | ||||||||||
| Kochi University of Technology／Presently with COLOPL, Inc., LTD. | ||||||||||
| 著者所属 | ||||||||||
| Kochi University of Technology | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Kochi University of Technology / Presently with COLOPL, Inc., LTD. | ||||||||||
| 著者所属(英) | ||||||||||
| en | ||||||||||
| Kochi University of Technology | ||||||||||
| 著者名 |
Tomoya, Nonaka
× Tomoya, Nonaka
× Tomoharu, Ugawa
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| 著者名(英) |
Tomoya, Nonaka
× Tomoya, Nonaka
× Tomoharu, Ugawa
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| 論文抄録 | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Embedded systems generally have a small amount of memory and slow CPUs. Therefore it is desirable to increase the speed of JavaScript virtual machines (VMs) without increasing memory footprint. In this research, we introduce superinstructions, combinations of constant load instructions and arithmetic, logical, and relational (ALR) instructions to increase execution speed. Introducing superinstructions increases the size of a VM. Thus, we designed superinstructions so that they would share their implementation code with the ALR instructions, from which they are made. Furthermore, we simplified their type-based dispatching code through specialization to the datatypes of their constant operands. We developed a VM generator that creates VMs that have superinstructions in accordance with this approach and a compiler that compiles JavaScript programs using them. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.27(2019) (online) ------------------------------ |
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| 論文抄録(英) | ||||||||||
| 内容記述タイプ | Other | |||||||||
| 内容記述 | Embedded systems generally have a small amount of memory and slow CPUs. Therefore it is desirable to increase the speed of JavaScript virtual machines (VMs) without increasing memory footprint. In this research, we introduce superinstructions, combinations of constant load instructions and arithmetic, logical, and relational (ALR) instructions to increase execution speed. Introducing superinstructions increases the size of a VM. Thus, we designed superinstructions so that they would share their implementation code with the ALR instructions, from which they are made. Furthermore, we simplified their type-based dispatching code through specialization to the datatypes of their constant operands. We developed a VM generator that creates VMs that have superinstructions in accordance with this approach and a compiler that compiles JavaScript programs using them. ------------------------------ This is a preprint of an article intended for publication Journal of Information Processing(JIP). This preprint should not be cited. This article should be cited as: Journal of Information Processing Vol.27(2019) (online) ------------------------------ |
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| 書誌レコードID | ||||||||||
| 収録物識別子タイプ | NCID | |||||||||
| 収録物識別子 | AA11464814 | |||||||||
| 書誌情報 |
情報処理学会論文誌プログラミング（PRO） 巻 12, 号 3, 発行日 2019-09-18 |
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| ISSN | ||||||||||
| 収録物識別子タイプ | ISSN | |||||||||
| 収録物識別子 | 1882-7802 | |||||||||
| 出版者 | ||||||||||
| 言語 | ja | |||||||||
| 出版者 | 情報処理学会 | |||||||||
