研究生: |
謝秉翰 Pin-Han Hsieh |
---|---|
論文名稱: |
暫存器架構切換應用於ARM處理器 Switching Between Two Register File Architectures On ARM Processor |
指導教授: |
黃元欣
Yuan-Shin Hwang |
口試委員: |
賴祐吉
Yu-Chi Lai 張榮貴 Rong-Guey Chang |
學位類別: |
碩士 Master |
系所名稱: |
電資學院 - 資訊工程系 Department of Computer Science and Information Engineering |
論文出版年: | 2013 |
畢業學年度: | 101 |
語文別: | 中文 |
論文頁數: | 50 |
中文關鍵詞: | 暫存器 |
外文關鍵詞: | Register File Architectures |
相關次數: | 點閱:325 下載:4 |
分享至: |
查詢本校圖書館目錄 查詢臺灣博碩士論文知識加值系統 勘誤回報 |
在本篇論文中,我們基於暫存器的加倍模式下,提出了ARM雙倍暫存器與base的原暫存器數目狀態下進行切換。由於 ARM 微處理器中暫存器的數目增為原本的2倍,讓32位元的指令可以使用的暫存器從16個增加到32個,使得編譯器或程式設計師可以使用32個暫存器來存放變數或計算結果,提高程式的效率。但是在暫存器加倍的狀態下,遇上某些應用程式效果卻反而比base的差。
因此我們做了暫存器 (16/32) 模式切換的機制,在編譯時對程式區塊進行了static的分析與判斷,然後根據分析結果選擇使用哪一種模式可使得效能較好,動態的針對各個應用程式做切換,以達到整體效能提升。
In this paper, we register-based doubling mode, the proposed doubling of the ARM registers and base of the original number of registers to switch state.
We did a register (16/32) mode switching mechanism to block the program at compile time for a static analysis and judgment, and then choose which one to use results of the analysis mode can make a better performance, dynamic for each applications do switch, in order to achieve overall performance improvement.
[1] ARM Limited. ARM9TDMITM Technical Reference Manual,2000.
[2] Todd Austin, David Blaauw, Scott Mahlke, Trevor Mudge,Chaitali Chakrabarti, and Wayne Wolf. Mobile supercomputers.IEEE Computer, 37(5):81–83, May 2004.
[3] Todd Austin, Eric Larson, and Dan Ernst. SimpleScalar:
An infrastructure for computer system modeling. IEEEComputer, 35(2):59–67, 2002.
[4] Huang-Jia Cheng and Yuan-Shin Hwang. Trading conditional execution for more registers on ARM. In Proceedings of the 2010 EUC, pages 53–59, 2010.
[5] Edil S. T. Fernandes, Anna Dolejsi Santos, and Claudio L. de Amorim. Conditional execution:
An approach for eliminatingthe basic block barriers. Microprocessing and Microprogrammin,40:689–692, 1994.
[6] Jason Fritts and Bill Mangione-Smith. MediaBench II -technology, status, and cooperation. In Proceedings of the Workshop on Media and Stream Processors, 2002.
[7] GCC. The GNU compiler collection. http://gcc.gnu.org/
[8] Wen-Mei Hwu. Technology outlook: Introduction to predicated execution. IEEE Computer, 31(1):49–50, January 1998.
[9] Intel Corporation. IntelR StrongARM SA-1110 Microprocessor Developer’s Manual, October 2001.
[10] Tokuzo Kiyohara, Scott Mahlke, William Chen, Roger Bringmann, Richard Hank, Sadun Anik, and Wen-Mei Hwu.
Register connection: a new approach to adding registers into instruction set architectures. In Proceedings of the 20th annual international symposium on Computer architecture, pages 247–256, 1993.
[11] Arvind Krishnaswamy and Rajiv Gupta. Efficient use of invisible registers in thumb code. In Proceedings of the 38th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO’05), 2005.
[12] Chunho Lee, Miodrag Potkonjak, and William H. Mangionesmith.
MediaBench: A tool for evaluating and synthesizing multimedia and communications systems. In Proceedings of the 30th Annual IEEE/ACM International Symposium on Microarchitecture (MICRO’97), pages 330–335, 1997.
[13] Joseph C. H. Park and Mike Schlansker. On predicated execution. Technical Report HPL-91-58, HP Labs, 1991.
[14] David Seal, editor. ARM Architecture Reference Manual.
Addison-Wesley Professional, 2nd edition, 2001.
[15] Simon Segars. Low power design techniques for microprocessors.
In IEEE International Solid-State Circuits Conference (ISSCC), 2001.
[16] Xiaotong Zhuang and Santosh Pande. Differential register allocation. In Proceedings of the 2005 ACM SIGPLAN conference on Programming language design and implementation
(PLDI’05), pages 168–179, 2005.
[17] Xiaotong Zhuang, Tao Zhang, and Santosh Pande. Hardwaremanaged register allocation for embedded processors.
In Proceedings of the 2004 ACM SIGPLAN/SIGBED conference
on Languages, compilers, and tools for embedded systems,
pages 192–201, 2004.
[18] J.H. Lee, J. Park, S.M. Moon. Securing More Registers with Reduced Instruction Encoding Architectures. In Proceedings of the 13th IEEE International Conference on Embedded and Real-Time Computing Systems and Applications (RTCSA’07), pages 417-425, 2007.
[19] Thomas Ball, James R. Larus. Branch prediction for free.
In Proceedings of ACM SIGPLAN 1993 conference on Programming language design and implementation, pages 300–313, 1993.