#ifndef _BENCH7H_
#define _BENCH7H_

// on Cray it typedefs unit64
#  include <sys/types.h>

#ifdef USE_MPI
# include <mpi.h>
# define MPI_INT64	MPI_LONG
#endif // USE_MPI

#ifdef USE_SHMEM
# ifdef CRAY
#  include <mpp/shmem.h>
# else
#  include <shmem.h>
# endif
#endif // USE_SHMEM


// popcnt and leadz

#ifdef CRAY

# include <intrinsics.h>
# define popcnt   _popcnt
# define leadz    _leadz

#else  // not CRAY

#ifndef SW_POPCNT
# define popcnt  _popcnt
# ifndef BUILTINS
#  define BUILTINS
#  include <machine/builtins.h>
# endif
#endif

#ifndef SW_LEADZ
# define leadz  _leadz
# ifndef BUILTINS
#  define BUILTINS
#  include <machine/builtins.h>
# endif
#endif

#endif  // not CRAY


// 64-bit ints - on system such as SGI that is not LP64, need long long
#ifndef CRAY
typedef unsigned long 	uint64;
#endif
typedef long 		int64;

// length of the A stream buffer in 64 bit words
#define BUFSIZE		11264000

// Minimum length of zeros to report. The following code assumes that NZ > 74.
// See the notes in routine P7 on the relationship* between the offsets and NZ.
#define NZ		100

// max number of start/length answers that will be stored
#define MAXANS		1200

// max number of answers that will be checked - 1000 = 5 x 200 buffers
#define MAXCKS		1000

#define min(A, B) ((A) < (B) ? (A) : (B))

// local directory for writing the stream A to disk
// this is only used in the B7D-* versions that use the disk
#define TMPDIR		"/tmp"

#endif