| 摘要 |
PURPOSE: A memory type data sharing method is provided to convert a data sharing type, based on a file system, into a data sharing type on a memory by using a DLL(Dynamic Link Library) so that it can enhance a communication speed between the processes and a multiprocessing capability of an ATM(Automatic Telling Machine). CONSTITUTION: The method comprises steps of enabling one process to load a shared DLL at a shared data area of the process when a plurality of processes are driven(1,2,3), enabling the process to acquire a pool ID of a usable memory among memory of shared data area, and perform a write operation on data to be transmitted at the acquired ID(4,5), enabling the process to transmit a message to a target process(6), and enabling the target process to search for a corresponding memory in the shared data area by using the transmitted message and to copy the data, written by the origin process, at a memory of the target memory itself(7).
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