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MULTI-LEVEL SYSTEM MEMORY CONFIGURATIONS TO OPERATE HIGHER PRIORITY USERS OUT OF A FASTER MEMORY LEVEL
MULTI-LEVEL SYSTEM MEMORY CONFIGURATIONS TO OPERATE HIGHER PRIORITY USERS OUT OF A FASTER MEMORY LEVEL
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机译:多级系统内存配置,可在更快的内存级别上操作更高优先级的用户
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摘要
A method is described. The method includes recognizing higher priority users of a multi-level system memory characterized by a faster higher level and a slower lower level in which the higher level is to act as a cache for the lower level and in which a first capacity of the higher level is less than a second capacity of the lower level such that caching resources of the higher level are oversubscribe-able. The method also includes performing at least one of: declaring an amount of the second capacity un-useable to reduce oversubscription of the caching resources; allocating system memory address space of the multi-level system memory so that requests associated with lower priority users will not compete with requests associated with the higher priority users for the caching resources.
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