| 32位同时多线程微处理器的ALU设计 |
| |
| 引用本文： | 刘权胜,杨洪斌,吴悦.32位同时多线程微处理器的ALU设计[J].计算机工程与设计,2008,29(11):2831-2833. |
| |
| 作者姓名： | 刘权胜 杨洪斌 吴悦 |
| |
| 作者单位： | 上海大学,计算机工程与科学学院,上海,200072 |
| |
| 基金项目： | 上海市应用材料研究与发展项目 |
| |
| 摘 要： | 针对传统ALU存在较大硬件资源浪费的缺点,提出了一种指令执行并行度宽,资源利用率高的同时多线程ALU.同时多线程ALU由7个并行的部件组成.每个部件高效的执行两个线程的指令.这种由7个部分组成的分布式ALU提高了指令并行执行的宽度,大大降低了水平浪费和垂直浪费.对微处理器ALU进行功能验证与仿真,并用综合工具完成逻辑综合.
|
| 关 键 词： | 同时多线程 微处理器 算术逻辑单元 仿真 验证 综合 |
| 文章编号： | 1000-7024(2008)11-2831-03 |
| 修稿时间： | 2007年7月3日 |
Design of ALU of 32-bit simultaneous multithreading processor |
| |
| LIU Quan-sheng,YANG Hong-bin,WU Yue.Design of ALU of 32-bit simultaneous multithreading processor[J].Computer Engineering and Design,2008,29(11):2831-2833. |
| |
| Authors: | LIU Quan-sheng YANG Hong-bin WU Yue |
| |
| Affiliation: | LIU Quan-sheng,YANG Hong-bin,WU Yue (School of Computer Engineering , Science,Shanghai University,Shanghai 200072,China) |
| |
| Abstract: | According to disadvantage of traditional ALU wasting hardware resources, an ALU is presented with wide parallel degree of executing instruction and high utilization ratio of resources. The ALU of simultaneous multithreading processor is composed of 7 parts. Each part effectively supports instructions of two threads. The distributed 7-part ALU improves the parallel degree of executing instruction and greatly reduces vertical waste and horizontal waste. The function of the ALU of simultaneous multithreading p... |
| |
| Keywords: | simultaneous multithreading processor ALU (arithmetic logical unit) simulation validation synthesis |
| 本文献已被 CNKI 维普 万方数据 等数据库收录！ |
