/usr/include/gromacs/gmx_wallcycle.h is in gromacs-dev 4.6.5-1build1.
This file is owned by root:root, with mode 0o644.
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* This file is part of the GROMACS molecular simulation package.
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#ifndef _gmx_wallcycle_h
#define _gmx_wallcycle_h
#include <stdio.h>
#include "visibility.h"
#include "typedefs.h"
#include "types/commrec.h"
#ifdef __cplusplus
extern "C" {
#endif
enum {
ewcRUN, ewcSTEP, ewcPPDURINGPME, ewcDOMDEC, ewcDDCOMMLOAD,
ewcDDCOMMBOUND, ewcVSITECONSTR, ewcPP_PMESENDX, ewcNS, ewcLAUNCH_GPU_NB,
ewcMOVEX, ewcGB, ewcFORCE, ewcMOVEF, ewcPMEMESH,
ewcPME_REDISTXF, ewcPME_SPREADGATHER, ewcPME_FFT, ewcPME_FFTCOMM, ewcPME_SOLVE,
ewcPMEWAITCOMM, ewcPP_PMEWAITRECVF, ewcWAIT_GPU_NB_NL, ewcWAIT_GPU_NB_L, ewcNB_XF_BUF_OPS,
ewcVSITESPREAD, ewcTRAJ, ewcUPDATE, ewcCONSTR, ewcMoveE, ewcROT, ewcROTadd,
ewcTEST, ewcNR
};
enum {
ewcsDD_REDIST, ewcsDD_GRID, ewcsDD_SETUPCOMM,
ewcsDD_MAKETOP, ewcsDD_MAKECONSTR, ewcsDD_TOPOTHER,
ewcsNBS_GRID_LOCAL, ewcsNBS_GRID_NONLOCAL,
ewcsNBS_SEARCH_LOCAL, ewcsNBS_SEARCH_NONLOCAL,
ewcsBONDED, ewcsNONBONDED, ewcsEWALD_CORRECTION,
ewcsNB_X_BUF_OPS, ewcsNB_F_BUF_OPS,
ewcsNR
};
gmx_bool wallcycle_have_counter(void);
/* Returns if cycle counting is supported */
GMX_LIBMD_EXPORT
gmx_wallcycle_t wallcycle_init(FILE *fplog, int resetstep, t_commrec *cr,
int nthreads_pp, int nthreads_pme);
/* Returns the wall cycle structure.
* Returns NULL when cycle counting is not supported.
*/
GMX_LIBMD_EXPORT
void wallcycle_start(gmx_wallcycle_t wc, int ewc);
/* Starts the cycle counter (and increases the call count) */
void wallcycle_start_nocount(gmx_wallcycle_t wc, int ewc);
/* Starts the cycle counter without increasing the call count */
GMX_LIBMD_EXPORT
double wallcycle_stop(gmx_wallcycle_t wc, int ewc);
/* Stop the cycle count for ewc, returns the last cycle count */
GMX_LIBMD_EXPORT
void wallcycle_reset_all(gmx_wallcycle_t wc);
/* Resets all cycle counters to zero */
void wallcycle_sum(t_commrec *cr, gmx_wallcycle_t wc);
/* Sum the cycles over the nodes in cr->mpi_comm_mysim */
void wallcycle_print(FILE *fplog, int nnodes, int npme, double realtime,
gmx_wallcycle_t wc, wallclock_gpu_t *gpu_t);
/* Print the cycle and time accounting */
GMX_LIBMD_EXPORT
gmx_large_int_t wcycle_get_reset_counters(gmx_wallcycle_t wc);
/* Return reset_counters from wc struct */
GMX_LIBMD_EXPORT
void wcycle_set_reset_counters(gmx_wallcycle_t wc, gmx_large_int_t reset_counters);
/* Set reset_counters */
/* Uncomment the next line to get extra cycle counters of sub parts */
/* #define GMX_CYCLE_SUBCOUNTERS */
#ifdef GMX_CYCLE_SUBCOUNTERS
void wallcycle_sub_start(gmx_wallcycle_t wc, int ewcs);
/* Set the start sub cycle count for ewcs */
void wallcycle_sub_stop(gmx_wallcycle_t wc, int ewcs);
/* Stop the sub cycle count for ewcs */
#else
/* Define the counter call to nothing to avoid any effect on performance */
#define wallcycle_sub_start(wc, ewcs)
#define wallcycle_sub_stop(wc, ewcs)
#endif
#ifdef __cplusplus
}
#endif
#endif /* _gmx_wallcycle_h */
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