专利检索 ap:("Suneeta Sah" OR "Stanley S. Kulick" OR "Varin Udompanyanan" OR "Chitra Natarajan" OR "Hrishikesh S. Pai") AND inv:"Hrishikesh S. Pai" 第 1 页

1.

发明授权
Memory read/write reordering 有权

公开(公告)号：US07047374B2

公开(公告)日：2006-05-16

申请号：US10358745

申请日：2003-02-05

申请人： Suneeta Sah , Stanley S. Kulick , Varin Udompanyanan , Chitra Natarajan , Hrishikesh S. Pai

发明人： Suneeta Sah , Stanley S. Kulick , Varin Udompanyanan , Chitra Natarajan , Hrishikesh S. Pai

IPC分类号： G06F12/00

CPC分类号： G06F12/0813 , G06F12/082 , G06F12/0862

摘要： Memory bandwidth may be enhanced by reordering read and write requests to memory. A read queue can hold multiple read requests and a write queue can hold multiple write requests. By examining the contents of the queues, the order in which the read and write requests are presented to memory may be changed to avoid or minimize page replace conflicts, DIMM turn around conflicts, and other types of conflicts that could otherwise impair the efficiency of memory operations.