| 基于集束式整数线性规划模型的专用指令集自动定制 |
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| 引用本文： | 赵康,边计年,董社勤.基于集束式整数线性规划模型的专用指令集自动定制[J].计算机辅助设计与图形学学报,2007,19(10):1229-1234. |
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| 作者姓名： | 赵康 边计年 董社勤 |
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| 作者单位： | 清华大学计算机科学与技术系,北京,100084 |
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| 基金项目： | 国家自然科学基金
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国家重点基础研究发展计划(973计划) |
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| 摘 要： | 提出集束式整数线性规划形式化模型,利用指令间的功能依赖性解决专用指令集处理器中指令集自动定制的指数性空间问题.在此基础上,针对其前端和后端分别提出了相应的指令定制实现策略.实验结果表明,该指令定制方法可以有效地实现专用指令集的自动设计,并使最终处理器的运算性能得到优化.
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| 关 键 词： | 专用指令定制 设计自动化 集束式整数线性规划模型 专用指令集处理器 集束 整数线性规划模型 专用指令集处理器 动定 Model Clustering Based Customization Automated 优化 运算性能 设计 自动 定制方法 结果 实验 实现策略 空间问题 指数性 依赖性 |
| 收稿时间： | 2007-01-24 |
| 修稿时间： | 2007-03-20 |
Specific Instruction-Set Automated Customization Based on Clustering ILP Model |
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| Zhao Kang,Bian Jinian,Dong Sheqin.Specific Instruction-Set Automated Customization Based on Clustering ILP Model[J].Journal of Computer-Aided Design & Computer Graphics,2007,19(10):1229-1234. |
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| Authors: | Zhao Kang Bian Jinian Dong Sheqin |
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| Affiliation: | Department of Computer Science and Technology, Tsinghua University, Beijing 100084 |
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| Abstract: | To solve the problem of exponential space in the instruction-set automated design for the application specific instruction-set processor(ASIP),a formular clustering integer linear programming model(CIM)is proposed,which can decrease the exploration space effectively utilizing function dependencies between instructions.In addition,implemental strategies are presented for the front-end and back-end in the whole design.The experimental results show that this instruction customization technique can effectively achieve the specific instruction-set automated design,and it can also increase the performance of the final synthesized processor. |
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| Keywords: | specific instruction customization design automation clustering integer linear programming model application specific instruction-set processor |
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