Importance

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Abstract

An apparatus and method for accelerating interpreters, interpretive environments, and the like optimizes the use of caches closest to a processor. An instruction set implementing a virtual machine (interpreter, interpretive environment) is written to fit each instruction at an individual cache line's address in the processor cache. The processor cache may be loaded with the instruction set in a compiled, linked, loaded image. After loading the processor cache, the cache is pinned, locked, disabled from flushing the contents or replacing the contents of any cache line. Faster loading of the processor cache may be achieved by flushing the processor cache and running an application containing all of the instructions of the virtual machine instruction set. Level-1 processor caches integrated into central processing units, particularly instruction caches or code caches are ideally suited to implementation of the invention. Examples include Intel's Pentium.TM. class products and Motorola's Power PC Processors.

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First Claim