ghost_doc/core_8h_source.html

 #ifndef GHOST_CORE_H

 #define GHOST_CORE_H


 #include "error.h"

 #include "types.h"


 typedef enum {

     GHOST_TYPE_INVALID,

     GHOST_TYPE_WORK,

     GHOST_TYPE_CUDA

 } ghost_type;


 #ifdef __cplusplus

 extern "C" {

 #endif


     ghost_error ghost_init(int argc, char **argv);

     int ghost_initialized();

     ghost_error ghost_finalize();

     ghost_error ghost_type_set(ghost_type t);

     ghost_error ghost_type_get(ghost_type *t);

     char * ghost_type_string(ghost_type t);


     ghost_error ghost_string(char **str);


     ghost_error ghost_barrier();


     ghost_error ghost_cuda_comm_get(ghost_mpi_comm *comm);


 #ifdef __cplusplus

 }

 #endif


 #endif

GHOST_TYPE_WORK
This GHOST instance does actual work.
Definition: core.h:25

types.h
Header file for type definitions.

ghost_type_get
ghost_error ghost_type_get(ghost_type *t)
Definition: core.c:85

error.h
Types, functions and macros for error handling.

ghost_mpi_comm
int ghost_mpi_comm
Definition: types.h:19

ghost_error
ghost_error
Error return type.
Definition: error.h:23

ghost_type
ghost_type
Available GHOST types.
Definition: core.h:17

ghost_init
ghost_error ghost_init(int argc, char **argv)
Initialize GHOST.
Definition: core.c:122

ghost_type_set
ghost_error ghost_type_set(ghost_type t)
Definition: core.c:75

ghost_initialized
int ghost_initialized()
Check if GHOST is initialized.
Definition: core.c:100

ghost_finalize
ghost_error ghost_finalize()
Finalize GHOST.
Definition: core.c:600

ghost_cuda_comm_get
ghost_error ghost_cuda_comm_get(ghost_mpi_comm *comm)
Get a communicator containing only processes with GHOST_HAVE_CUDA enabled.
Definition: core.c:737

ghost_type_string
char * ghost_type_string(ghost_type t)
Definition: core.c:53

GHOST_TYPE_INVALID
Type is not set.
Definition: core.h:21

GHOST_TYPE_CUDA
This GHOST instance talks to a CUDA GPU.
Definition: core.h:29

ghost_string
ghost_error ghost_string(char **str)
Construct string holding information on GHOST.
Definition: core.c:655

ghost_barrier
ghost_error ghost_barrier()
Definition: core.c:725