Solution label : AWP-ACR_FD Accurracy level : Maximum EM : 26.1 % Maximum PM : 9.5 % CPU Power (MFLOPS) : 4.2 TFLOPS Number of CPUs : 32 GPUs CPU time (s) : 1343 Peak RAM req. (MB) : -- Comment :
AWP
staggered-grid velocity-stress FD
2nd order in time, 4th order in space.
Time step, Δt = 0.004,
Grid step, h = 100 m,
Points per wave length: approx. 6.93
Both HSP1a and HSP1b were computed in a single simulation run.Contact person : Andrea Camila Riaño Escandón Affiliation : Established researcher E-mail : andrea.riano@bsc.es Team members : Method description : FDAWP-ODC (Anelastic Wave Propagation - Olsen, Day, Cui) is a highly scalable open-source code for simulating seismic wave propagation and dynamic ruptures in 3D. It uses staggered-grid finite differences to solve wave equations in viscoelastic solids.