THE METHOD OF PARALLEL PROCESSING FOR REDUCING RUNNING TIME GAP BETWEEN MULTI-THREAD OCCURRED FOR DIFFERENCE OF REQUIRED TIME OF JACOBIAN CALCULATING PROCESS PER ENTITY OF MULTIBODY DYNAMICS SYSTEM

摘要

A parallel processing method for reducing the dynamic time gap between multi-threads which is generated due to the difference of required times of the Jacobian computation process per entity of a multibody dynamics system is provided to improve the analysis rate of the multibody dynamics system. So as to perform the parallel processing, a plurality of threads are generated. The required time of processes which calculate the Jacobian is calculated according to each entity. So that the processes can be distributed to a specific thread, an instinct thread identification is given. The processes of each entity to which the instinct thread ID is given are distributed to the thread.