公开(公告)号：US20050091460A1

公开(公告)日：2005-04-28

申请号：US10692245

申请日：2003-10-22

申请人： Hemant Rotithor ,  Randy Osborne ,  Nagi Aboulenein

发明人： Hemant Rotithor ,  Randy Osborne ,  Nagi Aboulenein

IPC分类号： G06F12/00 ,  G06F13/16

CPC分类号： G06F13/1631

摘要： Embodiments of the present invention provide an algorithm for scheduling read and write transactions to memory out of order to improve command and data bus utilization and gain performance over a range of workloads. In particular, memory transactions are sorted into queues so that they do not have page conflict with each other and are scheduled from these queues out of order in accordance with read and write scheduling algorithms to optimize latency.

摘要翻译： 本发明的实施例提供了一种用于将读取和写入事务调度到存储器的算法，以改进命令和数据总线利用率并在一系列工作负载上获得性能的算法。 特别地，存储器事务被排序成队列，使得它们不具有彼此的页冲突，并且根据读和写调度算法从这些队列排序排序以优化等待时间。