公开(公告)号：US20160350112A1

公开(公告)日：2016-12-01

申请号：US14726349

申请日：2015-05-29

Applicant: Intel Corporation

Inventor： SUPRATIM PAL ,  SUBRAMANIAM MAIYURAN ,  MARK C. DAVIS

IPC: G06F9/30 ,  G06F15/82

CPC classification number: G06F15/82 ,  G06F9/30141 ,  G06F9/345 ,  G06F9/3824 ,  G06F9/3851 ,  G06F9/3887

Abstract: Techniques to suppress redundant reads to register addresses and to replicate read data are disclosed. The redundant reads are suppressed when multiple source operands specify the same register address to read. Additionally, the read data is replicated to a data stream or data location corresponding to the source operands where the data read was suppressed.

Abstract translation: 公开了抑制冗余读取以注册地址和复制读取数据的技术。 当多个源操作数指定要读取的相同寄存器地址时，冗余读取被抑制。 此外，读取的数据被复制到对应于数据读取被抑制的源操作数的数据流或数据位置。