会员体验
专利管家(专利管理)
工作空间(专利管理)
风险监控(情报监控)
数据分析(专利分析)
侵权分析(诉讼无效)
联系我们
交流群
官方交流:
QQ群: 891211   
微信请扫码    >>>
现在联系顾问~
热词
    • 6. 发明申请
    • METHOD AND APPARATUS FOR EXTENDING LOCAL CACHES IN A MULTIPROCESSOR SYSTEM
    • 用于在多处理器系统中扩展本地缓存的方法和装置
    • US20080133844A1
    • 2008-06-05
    • US11566187
    • 2006-12-01
    • Srinivasan RAMANIKartik Sudeep
    • Srinivasan RAMANIKartik Sudeep
    • G06F12/08
    • G06F12/0831
    • Methods, computer program products, and systems for caching data in a multiprocessor system are provided. In one implementation, the method includes generating a memory access request for data, which data is required for a processor operation associated with the first processor. Responsive to the data not being cached within a first cache associated with the first processor, the method further includes snooping a second cache associated with the second processor to determine whether the data has previously been cached in the second cache, possibly as a result of a previous “low priority” request for the data by the first processor and responsive to the data being cached within the second cache associated with the second processor, passing the data from the second cache to the first processor.
    • 提供了用于在多处理器系统中缓存数据的方法,计算机程序产品和系统。 在一个实现中,该方法包括生成对于与第一处理器相关联的处理器操作所需的数据的存储器访问请求。 响应于在与第一处理器相关联的第一高速缓存中的数据未被缓存,该方法还包括窥探与第二处理器相关联的第二高速缓存,以确定数据是否先前已被高速缓存在第二高速缓存中,可能是由于 由第一处理器先前的“低优先级”请求数据,并且响应于缓存在与第二处理器相关联的第二高速缓存内的数据,将数据从第二高速缓存传递到第一处理器。