English
Deepwave’s forward modeling module is highly efficient and offers excellent accuracy. It supports scalar acoustic, acoustic, and elastic wave equations (using a staggered grid + PML).
I conducted a benchmark comparing my Julia package, Fomo.jl, against both Deepwave and Specfem2D. The results are shown below:
Fomo.jl
Elastic Wave Module Comparison Shot Gather Comparison
Waveform/Trace Comparison
Computational Time Comparison
| Deepwave | Fomo.jl | Specfem2D | |
|---|---|---|---|
| Runtime per shot | 0.205s | 0.381s | 10.3s |
中文
Deepwave的正演模块效率很高，准确度也不错，支持标量声波方程、声波方程还有弹性波方程（staggered grid + PML）。
我把我的julia包Fomo.jl和他还有specfem2D做过一个Benchmark，结果如下：
Fomo.jl
弹性波模块对比 炮集对比
波形对比
时间对比
| Deepwave | Fomo.jl | Specfem2D | |
|---|---|---|---|
| 单炮运行时间 | 0.205s | 0.381s | 10.3s |