ModFEM: lsd_mkb/amg_ext/amg

00001 #ifndef AMG_EXT_H
00002 #define AMG_EXT_H
00003 
00004 #ifdef __cplusplus
00005 extern "C" {
00006 #endif
00007 
00008 #include "../lsd_ns_supg_ext/lsh_ns_supg_ext_intf.h"
00009 
00010 struct AMGAlgorithmData {
00011     int coarsening_algorithm;
00012     int interpolation_algorithm;
00013     double strength_threshold;
00014     int levels_number;
00015     int pre_it_nr;
00016     int post_it_nr;
00017     int global_it_nr;
00018     int local_it_nr;
00019 };
00020 
00021 extern struct AMGAlgorithmData amg_algorithm_data;
00022 
00023 void init_amg(int coarsening_algorithm, int interpolation_algorithm, double strength_threshold, int levels_number,
00024         int pre_it_nr, int post_it_nr, int global_it_nr, int local_it_nr);
00025 extern double amg_get_global_diff(double diff);
00026 extern void amg_project_solution_to_level(int level_id);
00027 extern void amg_project_solution_from_level(int level_id);
00028 
00029 #ifdef __cplusplus
00030 }
00031 #endif
00032 
00033 
00034 #endif
lsd_mkb/amg_ext/amg_ext.h
