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公开(公告)号:US20130166877A1
公开(公告)日:2013-06-27
申请号:US13335868
申请日:2011-12-22
申请人: Jack Hilaire CHOQUETTE , Michael FETTERMAN , Shirish GADRE , Xiaogang QIU , Omkar PARANJAPE , Anjana RAJENDRAN , Stewart Glenn CARLTON , Eric Lyell HILL , Rajeshwaran SELVANESAN , Douglas J. HAHN
发明人: Jack Hilaire CHOQUETTE , Michael FETTERMAN , Shirish GADRE , Xiaogang QIU , Omkar PARANJAPE , Anjana RAJENDRAN , Stewart Glenn CARLTON , Eric Lyell HILL , Rajeshwaran SELVANESAN , Douglas J. HAHN
IPC分类号: G06F9/30
CPC分类号: G06F9/3851 , G06F9/3012
摘要: One embodiment of the present invention sets forth a technique for performing a shaped access of a register file that includes a set of N registers, wherein N is greater than or equal to two. The technique involves, for at least one thread included in a group of threads, receiving a request to access a first amount of data from each register in the set of N registers, and configuring a crossbar to allow the at least one thread to access the first amount of data from each register in the set of N registers.
摘要翻译: 本发明的一个实施例提出了一种用于执行包括一组N个寄存器的寄存器文件的形状访问的技术,其中N大于或等于2。 该技术涉及对于包括在一组线程中的至少一个线程,接收从N个寄存器组中的每个寄存器访问第一数据量的请求,以及配置交叉开关以允许至少一个线程访问 来自N个寄存器组中每个寄存器的第一个数据量。