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A method to optimize instructions in embedded real-time Java processors is proposed. It can reduce the CPI (cycles per instruction) and simplify the implementation of complex instructions, as well as make the WCET (worst case execution time) of the optimized instructions more predictable. Because this method optimizes instruction itself it can be used(More)
Asynchronous Transfer of Control (ATC) is a crucial mechanism for real-time applications, and is currently provided in the Real-Time Specification for Java (RTSJ). This paper proposes a framework to implement ATC in the RTSJ-compliant Java processor based on the instruction optimization method proposed in our previous work [1]. Because most of the(More)
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