Apparatus and method for resetting information about the execution of application software provided in a multi-core processor-based avionics computer device

A method of resetting information about execution of application software provided in a multi-core processor-based avionics computer device, the method comprising:

• obtaining state information including information about a fault in application software or hardware from a computation board provided with application software and based on a multi-core processor in which the application software are distributed for each core and operated;
• determining a fault in the application software or hardware of the computation board based on the state information received from the computation board;
• and
• resetting information about execution of the application software based on information about the fault in application software or hardware of the computation board,
• wherein the determining of the fault includes determining a type and a level of a fault to be divided into when a minor fault or a major fault occurs for a unit of the application software and when a minor fault or a major fault occurs for a unit of computation board hardware based on the state information received from the computation board, and
• wherein the determining of the fault includes changing the information about execution of the application software or the computation board to execute application software depending on the minor fault or the major fault for the unit of the application software and the minor fault or the major fault for the unit of computation board hardware.