单发射 meaning in English
single fire
Examples
- In order to inprove the performance of md16 , one method is transforming the architecture to the multi issue architecture . so a vliw dsp core is set up
为了进一步提高md16的性能，一个可行的方式就是把单发射处理器结构转向多发射处理器结构。 - It aims at reducing the number of execution cycles of instructions , and has experienced from the period of single issue architecture to the period of multiple issue architecture . in the past twenty years , risc has become more and more mature abroad . it makes great sense to develop our own risc and it is a effective way to develop our own risc with the instruction set which is compatible with those of risc which has been widely used
80年代初出现的risc技术是计算机体系结构的重大变革，它以减少指令执行的平均周期数为结构设计的主要目标，经历了从单发射结构到多发射结构的演变过程，解决了深度流水技术、相关技术、转移预测技术、编译优化技术等一系列技术难点，在20多年的时间里， risc技术的发展已日趋成熟与完善微处理器在军事和民用领域都有着广泛的应用，研制具有我国自主独立版权的微处理器在当今具有重大意义。 - A raw ( read after write ) dependency loop model is developed in this paper to analyze the raw hazards of register operands in complex pipeline . based on this model , a " dynamic " data forwarding policy is suggested to reduce the pipeline stalls caused by data raw hazards . theoretical analysis and practical experiments both show that the average cpi increment caused by data raw hazards can be reduced effectively by the dynamic data forwarding strategy
对于单发射结构的处理器，降低cpi值的根本途径在于通过各种软硬件技术减少流水线的停顿，本文构造了一个raw相关环路模型用于分析流水线中寄存器操作数的raw竞争现象，并提出了一种“动态”数据旁路优化策略，可以最大程度地减少复杂流水线中因数据的raw竞争而导致的互锁停顿，理论分析和实测结果充分表明“动态”数据旁路机构可以有效地降低流水线因raw互锁导致的平均cpi增量。 - This thesis from the development of dsps view divides the development process of dsps into four main stages and summarizes the characteristics of dsps . and aiming at the late dsps , the single and multi issue architecture dsps are designed and implemented . in this thesis , a new design method is presented and a method of resolution of vliw dsp shortcomings is also put forward
本文主要从dsp处理器的发展的角度，把dsp处理器的发展分为四个阶段，总结了dsp处理器相对于其他通用处理器的特点，并针对目前最新一代的dsp处理器中单发射和多发射结构进行设计实践，提出自己的设计方法，而且还对vliwdsp处理器结构的缺点提出了自己解决方法。