ba679cb6c5e7c9c57e6047cbd700986ab96235de
[alexxy/gromacs.git] / src / gromacs / mdlib / shellfc.h
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37 #ifndef GMX_MDLIB_SHELLFC_H
38 #define GMX_MDLIB_SHELLFC_H
39
40 #include <cstdio>
41
42 #include "gromacs/domdec/dlbtiming.h"
43 #include "gromacs/math/paddedvector.h"
44 #include "gromacs/mdlib/vsite.h"
45 #include "gromacs/timing/wallcycle.h"
46
47 struct gmx_enerdata_t;
48 struct gmx_enfrot;
49 struct gmx_groups_t;
50 struct gmx_multisim_t;
51 struct gmx_shellfc_t;
52 struct gmx_mtop_t;
53 struct t_forcerec;
54 struct t_fcdata;
55 struct t_graph;
56 struct t_inputrec;
57 class t_state;
58
59 namespace gmx
60 {
61 class Constraints;
62 }
63
64 /* Initialization function, also predicts the initial shell postions.
65  */
66 gmx_shellfc_t *init_shell_flexcon(FILE *fplog,
67                                   const gmx_mtop_t *mtop, int nflexcon,
68                                   int nstcalcenergy,
69                                   bool usingDomainDecomposition);
70
71 /* Get the local shell with domain decomposition */
72 void make_local_shells(const t_commrec *cr,
73                        const t_mdatoms *md,
74                        gmx_shellfc_t   *shfc);
75
76 /* Optimize shell positions */
77 void relax_shell_flexcon(FILE                                     *log,
78                          const t_commrec                          *cr,
79                          const gmx_multisim_t                     *ms,
80                          gmx_bool                                  bVerbose,
81                          gmx_enfrot                               *enforcedRotation,
82                          gmx_int64_t                               mdstep,
83                          const t_inputrec                         *inputrec,
84                          gmx_bool                                  bDoNS,
85                          int                                       force_flags,
86                          gmx_localtop_t                           *top,
87                          gmx::Constraints                         *constr,
88                          gmx_enerdata_t                           *enerd,
89                          t_fcdata                                 *fcd,
90                          t_state                                  *state,
91                          gmx::PaddedArrayRef<gmx::RVec>            f,
92                          tensor                                    force_vir,
93                          const t_mdatoms                          *md,
94                          t_nrnb                                   *nrnb,
95                          gmx_wallcycle_t                           wcycle,
96                          t_graph                                  *graph,
97                          const gmx_groups_t                       *groups,
98                          gmx_shellfc_t                            *shfc,
99                          t_forcerec                               *fr,
100                          double                                    t,
101                          rvec                                      mu_tot,
102                          const gmx_vsite_t                        *vsite,
103                          DdOpenBalanceRegionBeforeForceComputation ddOpenBalanceRegion,
104                          DdCloseBalanceRegionAfterForceComputation ddCloseBalanceRegion);
105
106 /* Print some final output */
107 void done_shellfc(FILE *fplog, gmx_shellfc_t *shellfc, gmx_int64_t numSteps);
108
109 #endif