130   std::string cfg_contents;  member
249       PetscCallAmgX(AMGX_config_create(&amgx->cfg, amgx->cfg_contents.c_str()));  in PCSetUp_AMGX()
435   amgx->cfg_contents = "config_version=2,";  in PCSetFromOptions_AMGX()
436   amgx->cfg_contents += "determinism_flag=1,";  in PCSetFromOptions_AMGX()
440   if (amgx->exact_coarse_solve) amgx->cfg_contents += "exact_coarse_solve=1,";  in PCSetFromOptions_AMGX()
442   amgx->cfg_contents += "solver(amg)=AMG,";  in PCSetFromOptions_AMGX()
450   amgx->cfg_contents += "amg:algorithm=" + std::string(option) + ",";  in PCSetFromOptions_AMGX()
458   amgx->cfg_contents += "amg:cycle=" + std::string(option) + ",";  in PCSetFromOptions_AMGX()
466   amgx->cfg_contents += "amg:smoother(smooth)=" + std::string(option) + ",";  in PCSetFromOptions_AMGX()
470 …amgx->cfg_contents += "smooth:relaxation_factor=" + std::to_string(amgx->jacobi_relaxation_factor)…  in PCSetFromOptions_AMGX()
473     amgx->cfg_contents += "smooth:symmetric_GS=" + std::to_string(amgx->gs_symmetric) + ",";  in PCSetFromOptions_AMGX()
485     amgx->cfg_contents += "amg:interpolator=D2,";  in PCSetFromOptions_AMGX()
490   amgx->cfg_contents += "amg:selector=" + std::string(option) + ",";  in PCSetFromOptions_AMGX()
494   amgx->cfg_contents += "amg:presweeps=" + std::to_string(amgx->presweeps) + ",";  in PCSetFromOptions_AMGX()
498   amgx->cfg_contents += "amg:postsweeps=" + std::to_string(amgx->postsweeps) + ",";  in PCSetFromOptions_AMGX()
502   amgx->cfg_contents += "amg:max_levels=" + std::to_string(amgx->max_levels) + ",";  in PCSetFromOptions_AMGX()
506   amgx->cfg_contents += "amg:dense_lu_num_rows=" + std::to_string(amgx->dense_lu_num_rows) + ",";  in PCSetFromOptions_AMGX()
510   amgx->cfg_contents += "amg:strength_threshold=" + std::to_string(amgx->strength_threshold) + ",";  in PCSetFromOptions_AMGX()
514 …if (amgx->aggressive_levels > 0) amgx->cfg_contents += "amg:aggressive_levels=" + std::to_string(a…  in PCSetFromOptions_AMGX()
522   amgx->cfg_contents += "amg:coarse_solver=" + std::string(option) + ",";  in PCSetFromOptions_AMGX()
525   amgx->cfg_contents += "amg:max_iters=1,";  in PCSetFromOptions_AMGX()
530   if (amgx->print_grid_stats) amgx->cfg_contents += "amg:print_grid_stats=1,";  in PCSetFromOptions_AMGX()
531   amgx->cfg_contents += "amg:monitor_residual=0";  in PCSetFromOptions_AMGX()
547     std::string output_cfg(amgx->cfg_contents);  in PCView_AMGX()
655     PetscCallAmgX(AMGX_config_create(&amgx->cfg, amgx->cfg_contents.c_str()));  in PCAmgXGetResources()