Research and development of an adjustment control structure of a program execution speed

点击翻译按钮获取中文摘要

This study studied three problems on the basis of former result to start this research theme. Result of each problem is explained below.(1)Research and development of an adjustment control structure of an execution speed of multi- processesProblems ware cleared and new method was suggested. In addition, the new method was implemented to the Tender operating system and evaluated with Web server. Furthermore, a program execution mechanism that a program occupies a kernel of operating system was suggested, implemented and evaluated.(2)Examination and implementation evaluation of a method to be realized in the kernel outsideThe method is to measure publication distance of the system call that a service program publishes and process a delay of the system call practice that balanced with it.(3)Fusion of the mechanism that devised an input-output schedule method and mechanism that devised a processor schedule methodAs fusion of the mechanism that devised an input-output schedule method and mechanism that devised a processor schedule method, I examined about communication. I examined applicability to a communication band guarantee and showed the possibility.