register operand meaning in English
寄存瀑
Examples
- Some variations of this instruction format use portions of the target and source register operand specifiers as immediate fields or as extended opcodes
这一指令格式的一些变种使用部分目的和源寄存器操作数说明符作为立即字段或作为扩展的操作码。 - 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。