| 摘要 |
PURPOSE: A method for testing inter process communication(IPC) capacities is provided to take an action for a biggest influence of an IPC capacity by searching the influence, so that a user can not have to remember an internet protocol(IP) address of a specific board by making the user input a slot number of a destination board, by measuring a total packet receiving time in the destination board after starting substantial packet transmissions, and by subdividing intermediate steps according to functions to measure each taking time of the intermediate steps. CONSTITUTION: A communication system has many boards. Each of the boards has at least one processor. A method for testing inter process communication(IPC) capacities in a transmission board and a destination board, comprises the steps of: inputting a test parameter from a user; generating a data packet corresponding to the inputted parameter; obtaining an optional buffer to transmit the generated packet to the destination board; copying the generated packet in the obtained buffer; transmitting the copied packet to a Q, generated for an IPC by a processor of the destination board; making the processor of the destination board receive the transmitted packet; and calculating taken time for the buffer obtaining step, the packet copying step and the packet transmitting step, and then outputting the calculated time as result values for testing the IPC capacities.
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