shuffile.h

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#ifndef SHUFFILE_H
#define SHUFFILE_H
 
#include "mpi.h"
 
/* enable C++ codes to include this header directly */
#ifdef __cplusplus
extern "C" {
#endif
 
#define SHUFFILE_SUCCESS (0)
#define SHUFFILE_FAILURE (1)
 
#define SHUFFILE_KEY_CONFIG_MPI_BUF_SIZE "MPI_BUF_SIZE"
#define SHUFFILE_KEY_CONFIG_DEBUG "DEBUG"
 
int shuffile_init();
 
int shuffile_finalize();
 
/* needs to be above doxygen comment to get association right */
typedef struct kvtree_struct kvtree;
 
kvtree* shuffile_config(
  const kvtree* config 
);
 
int shuffile_create(
  MPI_Comm comm,       
  MPI_Comm comm_store, 
  int numfiles,        
  const char** files,  
  const char* name     
);
 
int shuffile_migrate(
  MPI_Comm comm,       
  MPI_Comm comm_store, 
  const char* name     
);
 
int shuffile_remove(
  MPI_Comm comm,       
  MPI_Comm comm_store, 
  const char* name     
);
 
/* enable C++ codes to include this header directly */
#ifdef __cplusplus
} /* extern "C" */
#endif
 
#endif /* SHUFFILE_H */