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dispatch.h

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    • dispatch.h 1.47 KiB 
    #ifndef _DISPATCH_H_
#define _DISPATCH_H_

#include "futhark.h"
#include "chunk_info.h"

struct dispatch_context;

typedef struct envelope {
    chunk_info_t north_west;
    chunk_info_t north;
    chunk_info_t north_east;
    chunk_info_t east;
    chunk_info_t south;
    chunk_info_t south_east;
    chunk_info_t west;
    chunk_info_t south_west;
} envelope_t;

extern struct dispatch_context *dispatch_context_new(const int *dimensions, MPI_Datatype datatype, int n_dimensions);

extern void dispatch_context_print(struct dispatch_context *dc);

extern envelope_t get_inner_envelope(struct dispatch_context *dc, struct futhark_context *fc, int thickness);

extern envelope_t get_outer_envelope(struct dispatch_context *dc, struct futhark_context *fc, int thickness);

extern void futhark_outer_envelope_new(struct dispatch_context *dc, struct futhark_context *fc,
                                       envelope_t *outer_envelope, void *f(struct futhark_context *, uint8_t *, ...),
                                       void *futhark_envelope[]);

extern chunk_info_t get_chunk_info(struct dispatch_context *dc);

extern void *get_data(struct dispatch_context *dc);

extern void dispatch_context_free(struct dispatch_context *dc);

extern void futhark_outer_envelope_free(struct dispatch_context *dc, struct futhark_context *fc,
                                        int f(struct futhark_context *, void *), void *foe[]);

extern void envelope_free(envelope_t *envelope);

#endif //_DISPATCH_H_