A Parallel Algorithm Based on OpenMP for Human Brain Model of Transcranial Magnetic Stimulation

Aiming at the problems of complex and variable bio-electromagnetic computing, large amount of calculation, and insufficient calculation accuracy to meet the actual clinical needs, a parallel algorithm based on OpenMP was introduced. A multi-threaded operation of the electromagnetic computing model was realized by using a mixed programming method. The parallel method work at a single-computer with multi-core is performed on the electromagnetic calculation process of the human brain model stimulated by the transcranial magnetic stimulation coil, which improves the calculation efficiency of the model, so that the electromagnetic calculation of the brain model with higher accuracy can be satisfied.