Cache access hit-rate increase method for processor system

摘要

The method involves loading data to be executed during a program execution from a main memory into the cache, at a first data request through a processing unit of the processor system. An access on the cache is attempted first at further data requests during the program execution, before an access on the main memory is performed. Data which are certainly or probably needed are loaded into the cache before or at the latest simultaneously to the program execution. The required data are marked through address or reference data during a conversion process, such as an assembling, of a source code of the program to be executed into a program code.