.png){kind=icon}
返回
Microarchitectural innovations: Boosting microprocessor performance beyond semiconductor technology scaling
.png){kind=icon}
OA
AI
DOI：10.1109/5.964438.png)
.png){kind=icon}
原文求助.png){kind=icon}
分享.png){kind=icon}
收藏
摘要
En 中文
Semiconductor technology scaling provides faster and more plentiful transistors to build microprocessors, and applications continue to drive the demand for more powerful microprocessors. Weaving the raw semiconductor material into a microprocessor that offers the performance needed by modern and future applications is the role of computer architecture. This paper overviews some of the microarchitectural techniques that empower modern high-performance microprocessors. The techniques are classified into: 1) techniques meant to increase the concurrency in instruction processing, while maintaining the appearance of sequential processing and 2) techniques that exploit program behavior The first category includes pipelining, superscalar execution, out-of-order execution, register renaming, and techniques to overlap memory-accessing instructions. The second category includes memory hierarchies, branch predictors, trace caches, and memory-dependence predictors. The paper also discusses microarchitectural techniques likely, to be used in future microprocessors, including data value speculation and instruction reuse, microarchitectures with multiple sequencers and thread-level speculation, and microarchitectural techniques for tackling the problems of power consumption and reliability.
Keyword:
branch prediction
high performance microprocessors
memory dependence speculation
microarchitecture
out-of-order execution
speculative execution
thread-level speculation
期刊
IF:
25.9
论文数:
9.9K
被引数:
4.5W
机构
暂无机构信息
引用论文
分享收藏Corticotropin-Releasing Factor Stimulates Accumulation of Adenosine 3′,5′-Monophosphate in Rat Pituitary Corticotrophs.png)
Science
ScienceIF0
PREAI
分享收藏分享收藏分享收藏
Altered reward learning and hippocampal connectivity following psychosocial stressNeuroImage
NeuroImageIF0
PREAI
分享收藏
查看更多内容