add viscoacoustic PML and non-PML loads to src/meshfem2D/compute_elements_load_par.f90

SPECFEM / specfem2d

SPECFEM2D simulates forward and adjoint seismic wave propagation in two-dimensional acoustic, (an)elastic, poroelastic or coupled acoustic-(an)elastic-poroelastic media, with Convolution PML absorbing conditions.

GNU General Public License v3.0

202 stars 146 forks source link

add viscoacoustic PML and non-PML loads to src/meshfem2D/compute_elements_load_par.f90 #809

Open komatits opened 7 years ago

komatits commented 7 years ago

VISCOELASTIC_LOAD and VISCOELASTIC_LOAD_PML are currently implemented, but VISCOACOUSTIC_LOAD and VISCOACOUSTIC_LOAD_PML are not.

This means that viscoacoustic elements (with or without PML) are currently much slower than they could in the case of MPI runs because they currently use the non-dissipative cost (weight) in domain decomposition with SCOTCH.

Serial runs (no MPI) are not affected.

Dimitri.

komatits commented 6 years ago