摘要
处理器正在由单核处理器向众核处理器发展,文章首先介绍了目前众核处理器的发展状况;然后重点从能效、性能和可靠性3个方面,分体系结构、片上存储和软件等不同层次综合分析国外众核处理器最新研究成果;结合后摩尔时代集成电路发展趋势,指出自适应技术和三维集成技术将是众核处理器发展的重点。文章最后认为,众核处理器未来发展将是不同拓扑结构、软件编程与硬件定义、经典设计与新器件、新工艺的创新融合。
Processors have been developing from single-core to manycore.The latest research results abroad on manycore are comprehensively analyzed.The development status of many-core processors is first introduced,and then the related recent papers are summarized and retrieved from three aspects:architecture,on-chip storage and software.The main contributions and basic ideas of these papers are analyzed from the perspectives of energy efficiency,performance and reliability.Finally,combined with the development trend of integrated circuits in the post Moore era,two main technical direction are expounded which are the emerging adaptive architecture technology and three-dimensional integration technology of manycore processors.
作者
宋立国
胡承秀
王亮
SONG Li-guo;HU Cheng-xiu;WANG Liang(Beijing Microelectronics Technology Institute,Beijing 100076,China;Beijing Institute of Aerospace Systems Engineering,Beijing 100076,China)
出处
《计算机科学》
CSCD
北大核心
2022年第S02期900-906,共7页
Computer Science
关键词
众核处理器
片上网络
存储结构
软件调度
Manycore processor
Network-on-chip
Memory-on-chip
Software scheduling
