Method and apparatus for optimizing data streaming in a computer system utilizing random access memory in a system logic device

摘要

An apparatus and a method for optimizing data streaming in a computer system utilizing random access memory in a system logic device have been presented. In one embodiment, the apparatus includes a processor interface unit and a cache to store information received from a processor coupled to the processor interface unit, the cache to store disposable information that may be overwritten without ever having delivered the disposable information to a system memory if the disposable information has been read at least once, the processor interface unit to receive a disposable information attribute indication from the processor when the processor delivers the disposable information to the processor interface unit.