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general register
相关语句
  通用寄存器
     A 600 MHz,144×65-bit,20-port(eight-write-port,twelve-read-port),general register file has been designed for 1.2 V 0.13?
     文章介绍了采用0.13! m、1.2V工艺实现的600MHz、144×65位、20端口(8写12读)通用寄存器文件。
短句来源
     4. Generated IP core of the general register file, guaranteed its reusability.
     4.产生了通用寄存器文件的IP,保证了设计的可重用性。
短句来源
     Design and Optimization of High-speed Multiported General Register File
     多端口高速通用寄存器文件设计优化
短句来源
     In this paper, the full custom design technology for register file is discussed, and combined with the real project- national 863 project plan— 'the Development of 64-bit High Performance General Purpose Microprocessor' , we designed and implemented a multi-ported, large scale, high performance general register file, verified the corectness of the design result, and generated an IP core which guarantee the reusability of the design.
     本文讨论了寄存器文件的全定制设计技术,并结合具体的工程任务——“八六三”重大项目—“64位高性能通用微处理器芯片研制”,优化设计实现了一款多端口、大规模、高性能的通用寄存器文件,验证了实现结果的正确性并形成了IP,保证了设计的可重用性。
短句来源
     The novel mechanism dynamically participates register functions, as well as overcomes static general register pressure for software pipelining;
     该方法将空闲的堆栈寄存器分配给需要静态寄存器的变量,用软件的方法实现了寄存器功能的动态划分,提高了寄存器的利用率,解决了静态通用寄存器不足引起的软件流水失败问题;
短句来源
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  “general register”译为未确定词的双语例句
     The paper detailedly introduces two methods of the regiseter renaming in X high-performance microprocessor, respectively implemented through register rotation and register stack, give an example to show how software pipelining supported by register rotation overcomes the disadvantage to code optimization induced by traditional unloop method, and furthermore implements the renaming design of general register, floating point register and predication register.
     本文详细介绍X高性能微处理器中寄存器旋转和寄存器堆栈方式实现的寄存器重命名,举例说明寄存器旋转支持的软件流水技术如何克服传统循环展开方法给代码优化带来的弊端,并进一步给出通用、浮点和谓词寄存器重命名逻辑的具体实现。
短句来源
     On the premise of analyzing the imperfections in the registered system of real estate of China, the paper gives some proposals for improving this system, including the establishment of: systems of request for register; system of heralding register; systems for general register;
     本文论述了我国不动产登记类型体系的主要缺失,并提出了建立登记请求权制度、预告登记制度、总登记制度、更名登记制度、迳为登记制度、不动产租赁登记制度、农村土地承包经营权登记制度等登记制度类型,从而形成我国完善的不动产登记制度体系的建议。
短句来源
  相似匹配句对
     register;
     立案阶段;
短句来源
     general;
     (2)总论;
短句来源
     In general,L.
     L.
短句来源
     Designing General Landing Interface with Register
     利用注册表设计通用登陆界面
短句来源
     Register Labeling & Field Labeling in General Dictionaries
     语文词典的语域标注和学科标注
短句来源
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  general register
Using the rich data of the General Register Office William Farr would develop Edmonds's suggestions to produce some of the most sophisticated uses of vital statistics in the 19th century.
      
The launch of the new computerised General Register Office electronically registers all births, deaths and marriages.
      
These hospital data are also linked to information held by the General Register Office for Scotland, relating to all deaths within the United Kingdom.
      
This lead us to consider a more general register allocation problem, still keeping in mind that the source code we are translating is in SSA form.
      
So on the next clock, the operand register will loads the results of the ALU to the operand register instead of the general register.
      
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Software pipelining is a l oo p scheduling technique that explores instruction level parallelism by overlappin g execution of several consecutive iterations. IA-64 is a new EPIC architecture that provides hardware support for software pipelining. Analysis of the registe r requirements for software pipelined loops showed that the static general regis ter played a key role in software pipelining failure. A heuristic algorithm call ed register sensitive unrolling was developed to increase the number...

Software pipelining is a l oo p scheduling technique that explores instruction level parallelism by overlappin g execution of several consecutive iterations. IA-64 is a new EPIC architecture that provides hardware support for software pipelining. Analysis of the registe r requirements for software pipelined loops showed that the static general regis ter played a key role in software pipelining failure. A heuristic algorithm call ed register sensitive unrolling was developed to increase the number of software pipelined loops by limiting unrolling factors. The stacked register allocation algorithm was developed to improve register usage efficiency by allocating stack ed general registers as static general registers, and the algorithm markedly boosts compiler perform ance.

软件流水是开发指令级并行性的重要方法之一。IA-64是支持软件流水的EPIC(显式并行指令计算)体系结构。通过对NASBenchmarks和MediaBench中软件流水所需的寄存器进行分析,指出静态通用寄存器是导致软件流水失败的主要因素。提出了解决IA-64中软件流水失败的两种方法:限制循环展开因子的启发式算法(RSU)和堆栈寄存器分配算法(SRA)。RSU通过适当减小循环展开因子,增加了软件流水的成功率;SRA在静态寄存器和旋转寄存器之间达到了动态的平衡,提高了寄存器的利用率,更有效地提高了编译器的性能。

On the premise of analyzing the imperfections in the registered system of real estate of China, the paper gives some proposals for improving this system, including the establishment of: systems of request for register; system of heralding register; systems for general register; systems for change of name register; systems of real estate lease register; systems of rural land contract for the managerial right register.

本文论述了我国不动产登记类型体系的主要缺失,并提出了建立登记请求权制度、预告登记制度、总登记制度、更名登记制度、迳为登记制度、不动产租赁登记制度、农村土地承包经营权登记制度等登记制度类型,从而形成我国完善的不动产登记制度体系的建议。

Software pipelining is a loop scheduling technique that extracts instruction level parallelism by overlapping the execution of several consecutive iterations. One of its drawbacks is the high register requirements, which may lead to software pipelining failure due to insufficient static general registers in Itanium. This paper evaluates the register requirements of software-pipelined loops and presents three new methods for software pipelining loops that require more static general registers...

Software pipelining is a loop scheduling technique that extracts instruction level parallelism by overlapping the execution of several consecutive iterations. One of its drawbacks is the high register requirements, which may lead to software pipelining failure due to insufficient static general registers in Itanium. This paper evaluates the register requirements of software-pipelined loops and presents three new methods for software pipelining loops that require more static general registers than those available in Itanium processor. They reduce register pressure by either reducing instructions in the loop body or allocating stacked non-rotating registers or rotating register in register stack to serve as static registers. These methods are better than the existing techniques in that they further improve performance gain from software pipelining by increasing software-pipelined loops. These methods have been implemented in open research compiler (ORC) targeted for Itanium processor, and they perform well on loops of the programs in NAS Benchmarks. For some benchmarks, the performance is improved by more than 21%.

软件流水是开发循环程序指令级并行性的技术,它通过并行执行连续的多个循环体来加快循环的执行速度.在软件流水中,循环体的重叠增加了寄存器需求,导致寄存器压力增大,当目标处理机所提供的寄存器不足时,软件流水可能失败.在Itanium处理机上评估了NAS和SPEC2000基准程序中的软件流水循环的寄存器需求,发现静态寄存器不足是造成软件流水失败的主要原因,提出了3种增加软件流水个数、提高软件流水有效性的算法:限制循环展开因子的算法(registersensitiveunrolling,简称RSU)、堆栈寄存器分配算法(stackedregisterallocation,简称SRA)以及变量类型转换的算法(variabletypeconversion,简称VTC).RSU根据静态寄存器需求确定一个合理的展开因子,增加了软件流水的成功率;SRA和VTC分别使用空闲的堆栈寄存器和旋转寄存器来充当静态寄存器,提高了寄存器的利用率.在面向Itanium处理器的开放源码编译器ORC(openresearchcompiler)上实现了这3种算法,通过NAS程序的测试比较了这3种算法的有效性,同时对它们的结合应用进行了研究和实验.

 
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