Tearing finite element process processing method and system

The invention relates to a tearing finite element processing processing method and system, the method is applied to a tearing finite element process processing system composed of a plurality of computing nodes, each computing node in the system starts one process, each process starts T threads, and Y sub-domains are processed; the N threads use a first processor to call a first mathematical library to perform matrix operation of a solver; and the T-N threads use a second processor to call a second mathematical library to perform matrix operation of the solver. According to the method, matrix calculation in the solver is transplanted to the first processor, so that the solving speed of the HTFETI is increased. 本发明涉及一种撕裂有限元过程处理方法及系统，其中，该方法应用于由多个计算节点构成的撕裂有限元过程处理系统，该系统中的每个计算节点开启1个进程，每个进程开启T个线程，处理Y个子域；N个线程使用第一处理器，调用第一数学库，进行求解器的矩阵运算；T-N个线程使用第二处理器，调用第二数学库，进行求解器的矩阵运算。本发明将求解器中的矩阵计算移植到第一处理器上进行，提升了HTFETI的求解速度。