龙芯GS464E处理器核架构设计
摘要
Loongson GS464E is the most recent processor architecture introduced by Loongson Technology. In this paper, we describe the key aspects of the GS464E architecture. Compared to the previous GS464 architecture, GS464E focuses on improving the performance of memory access and branch prediction, using enlarged queues, caches, and TLBs in the processor. Support for the MIPS DSP instruction set and virtualization is also provided. Specifically, the memory subsystems have a 3-level cache hierarchy each with an LRU replacement policy, and also support multi-processor cache coherence. With the aforementioned optimization features, GS464E has become an innovative, high-performance processor architecture.
引用本文（GB/T 7714）
HuanDong WANG, Wenxiang Wang, RuiYang WU, 等. 龙芯GS464E处理器核架构设计[J]. Scientia Sinica Informationis, 2015.
引文网络
本站仅收录题录与摘要供学习参考，全文版权归属出版方；如有侵权请联系我们删除。