er_util.h

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#ifndef ER_UTIL_H
#define ER_UTIL_H
 
#include "mpi.h"
#include "kvtree.h"
 
#define ER_FAILURE (1)
 
#define ER_MAX_FILENAME (1024)
 
extern int er_debug;
 
extern int er_rank;
extern char* er_hostname;
 
extern int er_mpi_buf_size;
extern size_t er_page_size;
 
extern int er_set_size;
 
void er_err(const char *fmt, ...);
 
void er_warn(const char *fmt, ...);
 
void er_dbg(int level, const char *fmt, ...);
 
void er_abort(int rc, const char *fmt, ...);
 
#define ER_MALLOC(X) er_malloc(X, __FILE__, __LINE__);
void* er_malloc(size_t size, const char* file, int line);
 
void er_free(void* ptr);
 
void* er_align_malloc(size_t size, size_t align);
 
void er_align_free(void* buf);
 
int er_str_sendrecv(
  const char* send_str, int send_rank,
  char** recv_str, int recv_rank,
  MPI_Comm comm
);
 
int er_alltrue(int flag, MPI_Comm comm);
 
#endif