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Dynamic actual memory resident control method null of the toranzakushiyon treatment program in the virtual memory computer
Dynamic actual memory resident control method null of the toranzakushiyon treatment program in the virtual memory computer
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机译:虚拟内存计算机中toranzakushiyon处理程序的动态实际内存驻留控制方法null
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摘要
PURPOSE:To shorten the response time of an on-line transaction processing program by providing a transaction processing program resident deciding means and a transaction processing program resident/nonresident changing means. CONSTITUTION:The system has a transaction processing program resident deciding means 1, a transaction processing program resident/nonresident request means 2, a transaction processing program using condition counting means 3, a transaction processing program resident/nonresident changing means 4, a real memory control part 5, an executing program file (RU)6, a changing page evacuating file (BS)7, an executing program file linking information table 8 and a real memory resident deciding control table 9. Thus, an over-head due to a physical input from the executing program file RU6 with a page absent fault (MPF) to occur at the transaction executing process as a turning point, depending upon an occasion, a physical input output to a changing page evacuating file BS7 can be suppressed.
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