가상머신 상의 PSTR모델 수행환경연구

다국어 초록 (Multilingual Abstract)

This paper is an execution environment study to implement the application process based on a PSTR model on a virtual machine. We will load one hardware system with two virtual machines for implementing the PSTR model. We conduct a research about configuration of management module, sharing of serial device simultaneously and communication between tasks on different virtual machines on virtual machine environment for implementing the PSTR model. The management module can be located on the host operating system or on another virtual machine. We decide the position of management module after the comparison of their performances. We analyze the task execution environment related to serial ports on the virtual machine because application tasks hold their serial ports in this study. After analyzing, we design and implement the modified virtual serial port suitable for the PSTR model. And we also make inter task communication functions on different virtual machines and compare the performance of this communication functions with a legacy communication method with their experimental results.

참고문헌 (Reference)

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