With advancements in computational capabilities and algorithmic sophistication, 3D seismic simulations have become pivotal in geophysics, earthquake engineering, and disaster prevention efforts. However, the application of fast scanning methods in 3D seismic simulations presents significant challenges due to strong data dependencies, which hinder the parallelism in solving equations within the programmed functions. This limitation often precludes practical engineering applications. To overcome these constraints, we have developed an innovative approach that transcends the traditional 2D method...