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Petsc bottom solver in F_interface; update GNUmakefile #459

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merged 3 commits into from
Apr 20, 2019
Merged

Petsc bottom solver in F_interface; update GNUmakefile #459

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f488568
Add option --enable-petsc to use PETSc as bottom solver
chaw0023 Apr 19, 2019
3225aca
Add option for using petsc as bottom solver
chaw0023 Apr 19, 2019
94625cf
Add Particle fortran interface directory to Pdir
chaw0023 Apr 19, 2019
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Add option for using petsc as bottom solver
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@chaw0023
chaw0023 committed Apr 19, 2019
commit 3225aca3baa1ef125a4c40f530061a551ab3cce2
2 changes: 2 additions & 0 deletions Src/F_Interfaces/LinearSolvers/AMReX_multigrid_fi.cpp
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Expand Up @@ -84,6 +84,8 @@
mlmg->setBottomSolver(MLMG::BottomSolver::cg);
} else if (s == 3) {
mlmg->setBottomSolver(MLMG::BottomSolver::hypre);
} else if (s == 4) {
mlmg->setBottomSolver(MLMG::BottomSolver::petsc);
} else {
amrex::Abort("amrex_fi_multigrid_set_bottom_solver: unknown bottom solver");
}
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1 change: 1 addition & 0 deletions Src/F_Interfaces/LinearSolvers/AMReX_multigrid_mod.F90
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Expand Up @@ -10,6 +10,7 @@ module amrex_multigrid_module
integer, parameter, public :: amrex_bottom_bicgstab = 1
integer, parameter, public :: amrex_bottom_cg = 2
integer, parameter, public :: amrex_bottom_hypre = 3
integer, parameter, public :: amrex_bottom_petsc = 4
integer, parameter, public :: amrex_bottom_default = 1

private
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