VERFAHREN UND VORRICHTUNG ZUR STEUERUNG EINES SPEICHERZUGRIFFS BEI EINEM RECHNERSYSTEM MIT WENIGSTENS ZWEI AUSFÜHRUNGSEINHEITEN

摘要

The invention relates to a method and device for controlling a memory access in a computer system comprising at least two execution units, in which an intermediate memory, particularly a cache, is provided and switching means and comparison means are provided, a performance mode and a comparison mode being switched between. The invention is characterized in that, during the comparison mode, the intermediate memory is not accessed by any execution unit but is accessed by at least one execution unit during the performance mode.