- Generated by
1.17.0
MPI headers. More...
#include <coord.h>#include <errorcodes.h>#include <stdalign.h>#include <stdbool.h>#include <stdio.h>#include <stdlib.h>#include <string.h>Go to the source code of this file.
Macros | |
| #define | MPI_Finalise() |
| Avoid any accidents with US/UK spelling. | |
| #define | DOWN 0 |
| Flag for send down. | |
| #define | UP 1 |
| Flag for send up. | |
| #define | masterproc 0 |
| The main rank. Used for serial tasks. | |
| #define | tag 0 |
| default MPI tag | |
Functions | |
| int | Par_begin (int argc, char *argv[]) |
| Initialises the MPI configuration. | |
| int | Par_sread (const int iread, const float beta, const float fmu, const float akappa, const Complex_f ajq, const float c_sw, Complex *u11, Complex *u12, Complex *u11t, Complex *u12t) |
| Reads and assigns the gauges from file. | |
| int | Par_swrite (const int itraj, const int icheck, const float beta, const float fmu, const float akappa, const Complex_f ajq, const float c_sw, Complex *u11, Complex *u12) |
| Copies u11 and u12 into arrays without halos which then get written to output. | |
| int | Par_isum (int *ival) |
| Performs a reduction on an integer ival to get a sum which is then distributed to all ranks. | |
| int | Par_dsum (double *dval) |
| Performs a reduction on a double dval to get a sum which is then distributed to all ranks. | |
| int | Par_fsum (float *dval) |
| Performs a reduction on a float dval to get a sum which is then distributed to all ranks. | |
| int | Par_csum (Complex_f *cval) |
| Performs a reduction on a complex float cval to get a sum which is then distributed to all ranks. | |
| int | Par_zsum (Complex *zval) |
| Performs a reduction on a complex double zval to get a sum which is then distributed to all ranks. | |
| int | Par_icopy (int *ival) |
| Broadcasts an integer to the other processes. | |
| int | Par_dcopy (double *dval) |
| Broadcasts a double to the other processes. | |
| int | Par_fcopy (float *fval) |
| Broadcasts a float to the other processes. | |
| int | Par_ccopy (Complex *cval) |
| Broadcasts a complex float to the other processes. | |
| int | Par_zcopy (Complex *zval) |
| Broadcasts a complex double to the other processes. | |
| int | ZHalo_swap_all (Complex *z, int ncpt) |
| Calls the functions to send data to both the up and down halos. | |
| int | ZHalo_swap_dir (Complex *z, int ncpt, int idir, int layer) |
| Swaps the halos along the axis given by idir in the direction given by layer. | |
| int | CHalo_swap_all (Complex_f *c, int ncpt) |
| Calls the functions to send data to both the up and down halos. | |
| int | CHalo_swap_dir (Complex_f *c, int ncpt, int idir, int layer) |
| Swaps the halos along the axis given by idir in the direction given by layer. | |
| int | DHalo_swap_all (double *d, int ncpt) |
| Calls the functions to send data to both the up and down halos. | |
| int | DHalo_swap_dir (double *d, int ncpt, int idir, int layer) |
| Swaps the halos along the axis given by idir in the direction given by layer. | |
| int | SHalo_swap_all (float *d, int ncpt) |
| Calls the functions to send data to both the up and down halos. | |
| int | SHalo_swap_dir (float *d, int ncpt, int idir, int layer) |
| Swaps the halos along the axis given by idir in the direction given by layer. | |
| int | Trial_Exchange (Complex *ut[2], Complex_f *ut_f[2]) |
| Exchanges the trial fields. | |
Variables | |
| int | pu [ndim] |
| Processors in the up direction. | |
| int | pd [ndim] |
| Processors in the down direction. | |
| int * | pcoord |
| The processor grid. | |
| int | pstart [ndim][nproc] |
| The initial lattice site on each sublattice in a given direction. | |
| int | pstop [ndim][nproc] |
| The final lattice site on each sublattice in a given direction. | |
| int | rank |
| The MPI rank. | |
| int | size |
| The number of MPI ranks in total. | |
MPI headers.
Definition in file par_mpi.h.
| #define MPI_Finalise | ( | ) |
1.17.0