/* A pair-search grid struct for one domain decomposition zone */
typedef struct {
- rvec c0; /* The lower corner of the (local) grid */
- rvec c1; /* The upper corner of the (local) grid */
- real atom_density; /* The atom number density for the local grid */
-
- gmx_bool bSimple; /* Is this grid simple or super/sub */
- int na_c; /* Number of atoms per cluster */
- int na_cj; /* Number of atoms for list j-clusters */
- int na_sc; /* Number of atoms per super-cluster */
- int na_c_2log; /* 2log of na_c */
-
- int ncx; /* Number of (super-)cells along x */
- int ncy; /* Number of (super-)cells along y */
- int nc; /* Total number of (super-)cells */
-
- real sx; /* x-size of a (super-)cell */
- real sy; /* y-size of a (super-)cell */
- real inv_sx; /* 1/sx */
- real inv_sy; /* 1/sy */
-
- int cell0; /* Index in nbs->cell corresponding to cell 0 */
-
- int *cxy_na; /* The number of atoms for each column in x,y */
- int *cxy_ind; /* Grid (super)cell index, offset from cell0 */
- int cxy_nalloc; /* Allocation size for cxy_na and cxy_ind */
-
- int *nsubc; /* The number of sub cells for each super cell */
- float *bbcz; /* Bounding boxes in z for the super cells */
- float *bb; /* 3D bounding boxes for the sub cells */
- float *bbj; /* 3D j-b.boxes for SSE-double or AVX-single */
- int *flags; /* Flag for the super cells */
- int nc_nalloc; /* Allocation size for the pointers above */
-
- float *bbcz_simple; /* bbcz for simple grid converted from super */
- float *bb_simple; /* bb for simple grid converted from super */
- int *flags_simple; /* flags for simple grid converted from super */
- int nc_nalloc_simple; /* Allocation size for the pointers above */
-
- int nsubc_tot; /* Total number of subcell, used for printing */
+ rvec c0; /* The lower corner of the (local) grid */
+ rvec c1; /* The upper corner of the (local) grid */
+ real atom_density; /* The atom number density for the local grid */
+
+ gmx_bool bSimple; /* Is this grid simple or super/sub */
+ int na_c; /* Number of atoms per cluster */
+ int na_cj; /* Number of atoms for list j-clusters */
+ int na_sc; /* Number of atoms per super-cluster */
+ int na_c_2log; /* 2log of na_c */
+
+ int ncx; /* Number of (super-)cells along x */
+ int ncy; /* Number of (super-)cells along y */
+ int nc; /* Total number of (super-)cells */
+
+ real sx; /* x-size of a (super-)cell */
+ real sy; /* y-size of a (super-)cell */
+ real inv_sx; /* 1/sx */
+ real inv_sy; /* 1/sy */
+
+ int cell0; /* Index in nbs->cell corresponding to cell 0 */
+
+ int *cxy_na; /* The number of atoms for each column in x,y */
+ int *cxy_ind; /* Grid (super)cell index, offset from cell0 */
+ int cxy_nalloc; /* Allocation size for cxy_na and cxy_ind */
+
+ int *nsubc; /* The number of sub cells for each super cell */
+ float *bbcz; /* Bounding boxes in z for the super cells */
+ float *bb; /* 3D bounding boxes for the sub cells */
+ float *bbj; /* 3D j-b.boxes for SSE-double or AVX-single */
+ int *flags; /* Flag for the super cells */
+ int nc_nalloc; /* Allocation size for the pointers above */
+
+ float *bbcz_simple; /* bbcz for simple grid converted from super */
+ float *bb_simple; /* bb for simple grid converted from super */
+ int *flags_simple; /* flags for simple grid converted from super */
+ int nc_nalloc_simple; /* Allocation size for the pointers above */
+
+ int nsubc_tot; /* Total number of subcell, used for printing */
} nbnxn_grid_t;
#ifdef GMX_NBNXN_SIMD
typedef struct nbnxn_x_ci_simd_4xn {
/* The i-cluster coordinates for simple search */
- gmx_mm_pr ix_SSE0,iy_SSE0,iz_SSE0;
- gmx_mm_pr ix_SSE1,iy_SSE1,iz_SSE1;
- gmx_mm_pr ix_SSE2,iy_SSE2,iz_SSE2;
- gmx_mm_pr ix_SSE3,iy_SSE3,iz_SSE3;
+ gmx_mm_pr ix_SSE0, iy_SSE0, iz_SSE0;
+ gmx_mm_pr ix_SSE1, iy_SSE1, iz_SSE1;
+ gmx_mm_pr ix_SSE2, iy_SSE2, iz_SSE2;
+ gmx_mm_pr ix_SSE3, iy_SSE3, iz_SSE3;
} nbnxn_x_ci_simd_4xn_t;
typedef struct nbnxn_x_ci_simd_2xnn {
/* The i-cluster coordinates for simple search */
- gmx_mm_pr ix_SSE0,iy_SSE0,iz_SSE0;
- gmx_mm_pr ix_SSE2,iy_SSE2,iz_SSE2;
+ gmx_mm_pr ix_SSE0, iy_SSE0, iz_SSE0;
+ gmx_mm_pr ix_SSE2, iy_SSE2, iz_SSE2;
} nbnxn_x_ci_simd_2xnn_t;
#endif
/* Working data for the actual i-supercell during pair search */
typedef struct nbnxn_list_work {
- gmx_cache_protect_t cp0; /* Protect cache between threads */
+ gmx_cache_protect_t cp0; /* Protect cache between threads */
- float *bb_ci; /* The bounding boxes, pbc shifted, for each cluster */
- real *x_ci; /* The coordinates, pbc shifted, for each atom */
+ float *bb_ci; /* The bounding boxes, pbc shifted, for each cluster */
+ real *x_ci; /* The coordinates, pbc shifted, for each atom */
#ifdef GMX_NBNXN_SIMD
- nbnxn_x_ci_simd_4xn_t *x_ci_simd_4xn;
+ nbnxn_x_ci_simd_4xn_t *x_ci_simd_4xn;
nbnxn_x_ci_simd_2xnn_t *x_ci_simd_2xnn;
#endif
- int cj_ind; /* The current cj_ind index for the current list */
- int cj4_init; /* The first unitialized cj4 block */
+ int cj_ind; /* The current cj_ind index for the current list */
+ int cj4_init; /* The first unitialized cj4 block */
- float *d2; /* Bounding box distance work array */
+ float *d2; /* Bounding box distance work array */
- nbnxn_cj_t *cj; /* The j-cell list */
- int cj_nalloc; /* Allocation size of cj */
+ nbnxn_cj_t *cj; /* The j-cell list */
+ int cj_nalloc; /* Allocation size of cj */
- int ncj_noq; /* Nr. of cluster pairs without Coul for flop count */
- int ncj_hlj; /* Nr. of cluster pairs with 1/2 LJ for flop count */
+ int ncj_noq; /* Nr. of cluster pairs without Coul for flop count */
+ int ncj_hlj; /* Nr. of cluster pairs with 1/2 LJ for flop count */
- gmx_cache_protect_t cp1; /* Protect cache between threads */
+ gmx_cache_protect_t cp1; /* Protect cache between threads */
} nbnxn_list_work_t;
/* Function type for setting the i-atom coordinate working data */
typedef void
-gmx_icell_set_x_t(int ci,
- real shx,real shy,real shz,
- int na_c,
- int stride,const real *x,
- nbnxn_list_work_t *work);
+ gmx_icell_set_x_t (int ci,
+ real shx, real shy, real shz,
+ int na_c,
+ int stride, const real *x,
+ nbnxn_list_work_t *work);
static gmx_icell_set_x_t icell_set_x_simple;
#ifdef GMX_NBNXN_SIMD
} nbnxn_cycle_t;
/* Local cycle count enum for profiling */
-enum { enbsCCgrid, enbsCCsearch, enbsCCcombine, enbsCCreducef, enbsCCnr };
+enum {
+ enbsCCgrid, enbsCCsearch, enbsCCcombine, enbsCCreducef, enbsCCnr
+};
/* Thread-local work struct, contains part of nbnxn_grid_t */
typedef struct {
- gmx_cache_protect_t cp0;
+ gmx_cache_protect_t cp0;
- int *cxy_na;
- int cxy_na_nalloc;
+ int *cxy_na;
+ int cxy_na_nalloc;
- int *sort_work;
- int sort_work_nalloc;
+ int *sort_work;
+ int sort_work_nalloc;
nbnxn_buffer_flags_t buffer_flags; /* Flags for force buffer access */
- int ndistc; /* Number of distance checks for flop counting */
+ int ndistc; /* Number of distance checks for flop counting */
- nbnxn_cycle_t cc[enbsCCnr];
+ nbnxn_cycle_t cc[enbsCCnr];
- gmx_cache_protect_t cp1;
+ gmx_cache_protect_t cp1;
} nbnxn_search_work_t;
/* Main pair-search struct, contains the grid(s), not the pair-list(s) */
typedef struct nbnxn_search {
- int ePBC; /* PBC type enum */
- matrix box; /* The periodic unit-cell */
+ int ePBC; /* PBC type enum */
+ matrix box; /* The periodic unit-cell */
- gmx_bool DomDec; /* Are we doing domain decomposition? */
- ivec dd_dim; /* Are we doing DD in x,y,z? */
- gmx_domdec_zones_t *zones; /* The domain decomposition zones */
+ gmx_bool DomDec; /* Are we doing domain decomposition? */
+ ivec dd_dim; /* Are we doing DD in x,y,z? */
+ gmx_domdec_zones_t *zones; /* The domain decomposition zones */
- int ngrid; /* The number of grids, equal to #DD-zones */
- nbnxn_grid_t *grid; /* Array of grids, size ngrid */
- int *cell; /* Actual allocated cell array for all grids */
- int cell_nalloc; /* Allocation size of cell */
- int *a; /* Atom index for grid, the inverse of cell */
- int a_nalloc; /* Allocation size of a */
+ int ngrid; /* The number of grids, equal to #DD-zones */
+ nbnxn_grid_t *grid; /* Array of grids, size ngrid */
+ int *cell; /* Actual allocated cell array for all grids */
+ int cell_nalloc; /* Allocation size of cell */
+ int *a; /* Atom index for grid, the inverse of cell */
+ int a_nalloc; /* Allocation size of a */
- int natoms_local; /* The local atoms run from 0 to natoms_local */
- int natoms_nonlocal; /* The non-local atoms run from natoms_local
- * to natoms_nonlocal */
+ int natoms_local; /* The local atoms run from 0 to natoms_local */
+ int natoms_nonlocal; /* The non-local atoms run from natoms_local
+ * to natoms_nonlocal */
- gmx_bool print_cycles;
- int search_count;
- nbnxn_cycle_t cc[enbsCCnr];
+ gmx_bool print_cycles;
+ int search_count;
+ nbnxn_cycle_t cc[enbsCCnr];
- gmx_icell_set_x_t *icell_set_x; /* Function for setting i-coords */
+ gmx_icell_set_x_t *icell_set_x; /* Function for setting i-coords */
- int nthread_max; /* Maximum number of threads for pair-search */
- nbnxn_search_work_t *work; /* Work array, size nthread_max */
+ int nthread_max; /* Maximum number of threads for pair-search */
+ nbnxn_search_work_t *work; /* Work array, size nthread_max */
} nbnxn_search_t_t;
biod.pnpi.spb.ru / alexxy / gromacs.git / blobdiff