Compiler Design Module 72 : Optimization Overview onlywing 1 0 Compiler Design Module 82 Liveness DFA onlywing 0 0 Compiler Design Module 85 _ Register Allocation onlywing 0 0 Compiler Design Module 86 Register Spilling onlywing 0 0 ...
Compiler Design - Code Optimization Compiler Design - Intermediate Code Basic Blocks and DAGs Control Flow Graph Compiler Design - Peephole Optimization Implementing Translation Grammars Compiler Design - Attributed Grammars Compiler Design - Quick Guide Compiler Design - Useful Resources Compiler Design - ...
Design Compiler Datasheet Overview Benefits Get Started Concurrent Timing, Area, Power, and Test Optimization Design Compiler® RTL synthesis solution enables users to meet today's design challenges with concurrent optimization of timing, area, power and test. Design Compiler includes innovative ...
第四步—— Gate Netlist Optimization 4.1 Timing-Driven and Power-Driven组合逻辑优化 4.2 Retiming 4.3 Delay and Leakage Optimization 4.4 Design Rule Fixing 4.5 Area Recovery 总结 Design Compiler相信每个ICer都不陌生。不过大部分时间都在用,其背后的原理实际上了解的少。写篇文章试图补上这个空缺。 在最前...
The design presented in this paper attempts to maximize the attainment of these objectives with minimal compromises.A. RudmikE. S. LeeProceedings of the 1979 SIGPLAN symposium on Compiler constructionRudmik, A., Lee, E.S.: Compiler Design for Efficient Code Generation and Program Optimization. ...
Compiler Design - Code Generation Converting Atoms to Instructions Compiler Design - Transfer of Control Compiler Design - Register Allocation Forward Transfer of Control Reverse Transfer of Control Code Optimization Compiler Design - Code Optimization Compiler Design - Intermediate Code Basic Blocks and DAG...
(3)门级优化(Gate-Level Optimization) 门级优化时,Design Compiler开始映射,完成实现门级电路。主要有以下内容: 映射的优化过程包括4个阶段: 阶段1:延迟优化、阶段2:设计规则修整、阶段3:以时序为代价的设计规则修整、阶段4:面积优化。 如果我们在设计上加入了面积的约束,Design Compiler在最后阶段(阶段4)将努力地...
delay optimization: DC对电路进行局部调整; DC已经开始考虑DRC,同样条件下,会选择DRC代价最小的方案; design rule fixing: DC主要通过插入buffer,调整单元的大小等措施来满足各种DRC约束; 一般不会影响时序和面积结果,但是会引起optimiza consrtaints违例; area recovery: 不会引起DRC和delay的违例,一般只是对非关键路...
综合与 Design Compiler 综合是前端模块设计中的重要步骤之一,综合的过程是将行为描述的电路,RTL 级的 电路转换到门级的过程;Design Compiler 是 Synopsys 公司用于做电路综合的核心工具,它 可以方便地将 HDL 语言描述的电路转换到基于工艺库的门级网表.本章将初步介绍综合的 原理以及使用 Design Compiler 做电路...
页面显示操作响应,history界面回显菜单操作相应的tcl命令,操作过程中一定要对照查看,尽快熟悉tcl模式。最下方有design_vision-xg-t提示的就是tcl命令输入的位置,可以尝试将history页面的回显键入,查看响应。 图1 design vision启动界面 启动工具之后就可以工作了,主要可分为四部分内容:对工程进行启动项设置、对设计进行面...