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36 #ifndef _gmx_wallcycle_h
37 #define _gmx_wallcycle_h
41 #include "types/commrec.h"
47 enum { ewcRUN, ewcSTEP, ewcPPDURINGPME, ewcDOMDEC, ewcDDCOMMLOAD,
48 ewcDDCOMMBOUND, ewcVSITECONSTR, ewcPP_PMESENDX, ewcNS, ewcLAUNCH_GPU_NB,
49 ewcMOVEX, ewcGB, ewcFORCE, ewcMOVEF, ewcPMEMESH,
50 ewcPME_REDISTXF, ewcPME_SPREADGATHER, ewcPME_FFT, ewcPME_FFTCOMM, ewcPME_SOLVE,
51 ewcPMEWAITCOMM, ewcPP_PMEWAITRECVF, ewcWAIT_GPU_NB_NL, ewcWAIT_GPU_NB_L, ewcNB_XF_BUF_OPS,
52 ewcVSITESPREAD, ewcTRAJ, ewcUPDATE, ewcCONSTR, ewcMoveE, ewcROT, ewcROTadd,
55 enum { ewcsDD_REDIST, ewcsDD_GRID, ewcsDD_SETUPCOMM,
56 ewcsDD_MAKETOP, ewcsDD_MAKECONSTR, ewcsDD_TOPOTHER,
57 ewcsNBS_GRID_LOCAL, ewcsNBS_GRID_NONLOCAL,
58 ewcsNBS_SEARCH_LOCAL, ewcsNBS_SEARCH_NONLOCAL,
59 ewcsBONDED, ewcsNONBONDED, ewcsEWALD_CORRECTION,
60 ewcsNB_X_BUF_OPS, ewcsNB_F_BUF_OPS,
63 gmx_bool wallcycle_have_counter(void);
64 /* Returns if cycle counting is supported */
66 gmx_wallcycle_t wallcycle_init(FILE *fplog, int resetstep, t_commrec *cr,
67 int nthreads_pp, int nthreads_pme);
68 /* Returns the wall cycle structure.
69 * Returns NULL when cycle counting is not supported.
72 void wallcycle_start(gmx_wallcycle_t wc, int ewc);
73 /* Starts the cycle counter (and increases the call count) */
75 void wallcycle_start_nocount(gmx_wallcycle_t wc, int ewc);
76 /* Starts the cycle counter without increasing the call count */
78 double wallcycle_stop(gmx_wallcycle_t wc, int ewc);
79 /* Stop the cycle count for ewc, returns the last cycle count */
81 void wallcycle_reset_all(gmx_wallcycle_t wc);
82 /* Resets all cycle counters to zero */
84 void wallcycle_sum(t_commrec *cr, gmx_wallcycle_t wc);
85 /* Sum the cycles over the nodes in cr->mpi_comm_mysim */
87 void wallcycle_print(FILE *fplog, int nnodes, int npme, double realtime,
88 gmx_wallcycle_t wc, wallclock_gpu_t *gpu_t);
89 /* Print the cycle and time accounting */
91 gmx_large_int_t wcycle_get_reset_counters(gmx_wallcycle_t wc);
92 /* Return reset_counters from wc struct */
94 void wcycle_set_reset_counters(gmx_wallcycle_t wc, gmx_large_int_t reset_counters);
95 /* Set reset_counters */
97 /* Uncomment the next line to get extra cycle counters of sub parts */
98 /* #define GMX_CYCLE_SUBCOUNTERS */
100 #ifdef GMX_CYCLE_SUBCOUNTERS
102 void wallcycle_sub_start(gmx_wallcycle_t wc, int ewcs);
103 /* Set the start sub cycle count for ewcs */
105 void wallcycle_sub_stop(gmx_wallcycle_t wc, int ewcs);
106 /* Stop the sub cycle count for ewcs */
109 /* Define the counter call to nothing to avoid any effect on performance */
110 #define wallcycle_sub_start(wc, ewcs)
111 #define wallcycle_sub_stop(wc, ewcs)
118 #endif /* _gmx_wallcycle_h */