mpi.h.in 127 KB
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/* -*- Mode: C; c-basic-offset:4 ; -*- */
/*  
 *  (C) 2001 by Argonne National Laboratory.
 *      See COPYRIGHT in top-level directory.
 */
/* @configure_input@ */
#ifndef MPI_INCLUDED
#define MPI_INCLUDED

/* user include file for MPI programs */

/* Keep C++ compilers from getting confused */
#if defined(__cplusplus)
extern "C" {
#endif

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@DISABLE_TAG_SUPPORT@
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#undef MPICH_DEFINE_ATTR_TYPE_TYPES
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#if defined(__has_attribute)
#  if __has_attribute(pointer_with_type_tag) && \
      __has_attribute(type_tag_for_datatype) && \
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      !defined(NO_TAGS_WITH_MODIFIERS) &&\
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      !defined(MPICH_NO_ATTR_TYPE_TAGS)
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#    define MPICH_DEFINE_ATTR_TYPE_TYPES 1
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#    define MPICH_ATTR_POINTER_WITH_TYPE_TAG(buffer_idx, type_idx)  __attribute__((pointer_with_type_tag(MPI,buffer_idx,type_idx)))
#    define MPICH_ATTR_TYPE_TAG(type)                               __attribute__((type_tag_for_datatype(MPI,type)))
#    define MPICH_ATTR_TYPE_TAG_LAYOUT_COMPATIBLE(type)             __attribute__((type_tag_for_datatype(MPI,type,layout_compatible)))
#    define MPICH_ATTR_TYPE_TAG_MUST_BE_NULL()                      __attribute__((type_tag_for_datatype(MPI,void,must_be_null)))
#    include <stddef.h>
#  endif
#endif

#if !defined(MPICH_ATTR_POINTER_WITH_TYPE_TAG)
#  define MPICH_ATTR_POINTER_WITH_TYPE_TAG(buffer_idx, type_idx)
#  define MPICH_ATTR_TYPE_TAG(type)
#  define MPICH_ATTR_TYPE_TAG_LAYOUT_COMPATIBLE(type)
#  define MPICH_ATTR_TYPE_TAG_MUST_BE_NULL()
#endif

#if !defined(INT8_C)
/* stdint.h was not included, see if we can get it */
#  if defined(__cplusplus)
#    if __cplusplus >= 201103
#      include <cstdint>
#    endif
#  endif
#endif

#if !defined(INT8_C)
/* stdint.h was not included, see if we can get it */
#  if defined(__STDC_VERSION__)
#    if __STDC_VERSION__ >= 199901
#      include <stdint.h>
#    endif
#  endif
#endif

#if defined(INT8_C)
/* stdint.h was included, so we can annotate these types */
#  define MPICH_ATTR_TYPE_TAG_STDINT(type) MPICH_ATTR_TYPE_TAG(type)
#else
#  define MPICH_ATTR_TYPE_TAG_STDINT(type)
#endif

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#ifdef __STDC_VERSION__ 
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#if __STDC_VERSION__ >= 199901
#  define MPICH_ATTR_TYPE_TAG_C99(type) MPICH_ATTR_TYPE_TAG(type)
#else
#  define MPICH_ATTR_TYPE_TAG_C99(type)
#endif
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#else 
#  define MPICH_ATTR_TYPE_TAG_C99(type)
#endif
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#if defined(__cplusplus)
#  define MPICH_ATTR_TYPE_TAG_CXX(type) MPICH_ATTR_TYPE_TAG(type)
#else
#  define MPICH_ATTR_TYPE_TAG_CXX(type)
#endif

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/* Define some null objects */
#define MPI_COMM_NULL      ((MPI_Comm)0x04000000)
#define MPI_OP_NULL        ((MPI_Op)0x18000000)
#define MPI_GROUP_NULL     ((MPI_Group)0x08000000)
#define MPI_DATATYPE_NULL  ((MPI_Datatype)0x0c000000)
#define MPI_REQUEST_NULL   ((MPI_Request)0x2c000000)
#define MPI_ERRHANDLER_NULL ((MPI_Errhandler)0x14000000)
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#define MPI_MESSAGE_NULL   ((MPI_Message)0x2c000000)
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#define MPI_MESSAGE_NO_PROC ((MPI_Message)0x6c000000)

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/* Results of the compare operations. */
#define MPI_IDENT     0
#define MPI_CONGRUENT 1
#define MPI_SIMILAR   2
#define MPI_UNEQUAL   3

typedef int MPI_Datatype;
#define MPI_CHAR           ((MPI_Datatype)@MPI_CHAR@)
#define MPI_SIGNED_CHAR    ((MPI_Datatype)@MPI_SIGNED_CHAR@)
#define MPI_UNSIGNED_CHAR  ((MPI_Datatype)@MPI_UNSIGNED_CHAR@)
#define MPI_BYTE           ((MPI_Datatype)@MPI_BYTE@)
#define MPI_WCHAR          ((MPI_Datatype)@MPI_WCHAR@)
#define MPI_SHORT          ((MPI_Datatype)@MPI_SHORT@)
#define MPI_UNSIGNED_SHORT ((MPI_Datatype)@MPI_UNSIGNED_SHORT@)
#define MPI_INT            ((MPI_Datatype)@MPI_INT@)
#define MPI_UNSIGNED       ((MPI_Datatype)@MPI_UNSIGNED_INT@)
#define MPI_LONG           ((MPI_Datatype)@MPI_LONG@)
#define MPI_UNSIGNED_LONG  ((MPI_Datatype)@MPI_UNSIGNED_LONG@)
#define MPI_FLOAT          ((MPI_Datatype)@MPI_FLOAT@)
#define MPI_DOUBLE         ((MPI_Datatype)@MPI_DOUBLE@)
#define MPI_LONG_DOUBLE    ((MPI_Datatype)@MPI_LONG_DOUBLE@)
#define MPI_LONG_LONG_INT  ((MPI_Datatype)@MPI_LONG_LONG@)
#define MPI_UNSIGNED_LONG_LONG ((MPI_Datatype)@MPI_UNSIGNED_LONG_LONG@)
#define MPI_LONG_LONG      MPI_LONG_LONG_INT

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#ifdef MPICH_DEFINE_ATTR_TYPE_TYPES
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static const MPI_Datatype mpich_mpi_char               MPICH_ATTR_TYPE_TAG(char)               = MPI_CHAR;
static const MPI_Datatype mpich_mpi_signed_char        MPICH_ATTR_TYPE_TAG(signed char)        = MPI_SIGNED_CHAR;
static const MPI_Datatype mpich_mpi_unsigned_char      MPICH_ATTR_TYPE_TAG(unsigned char)      = MPI_UNSIGNED_CHAR;
/*static const MPI_Datatype mpich_mpi_byte               MPICH_ATTR_TYPE_TAG(char)               = MPI_BYTE;*/
static const MPI_Datatype mpich_mpi_wchar              MPICH_ATTR_TYPE_TAG(wchar_t)            = MPI_WCHAR;
static const MPI_Datatype mpich_mpi_short              MPICH_ATTR_TYPE_TAG(short)              = MPI_SHORT;
static const MPI_Datatype mpich_mpi_unsigned_short     MPICH_ATTR_TYPE_TAG(unsigned short)     = MPI_UNSIGNED_SHORT;
static const MPI_Datatype mpich_mpi_int                MPICH_ATTR_TYPE_TAG(int)                = MPI_INT;
static const MPI_Datatype mpich_mpi_unsigned           MPICH_ATTR_TYPE_TAG(unsigned)           = MPI_UNSIGNED;
static const MPI_Datatype mpich_mpi_long               MPICH_ATTR_TYPE_TAG(long)               = MPI_LONG;
static const MPI_Datatype mpich_mpi_unsigned_long      MPICH_ATTR_TYPE_TAG(unsigned long)      = MPI_UNSIGNED_LONG;
static const MPI_Datatype mpich_mpi_float              MPICH_ATTR_TYPE_TAG(float)              = MPI_FLOAT;
static const MPI_Datatype mpich_mpi_double             MPICH_ATTR_TYPE_TAG(double)             = MPI_DOUBLE;
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#if @MPI_LONG_DOUBLE@ != 0x0c000000
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static const MPI_Datatype mpich_mpi_long_double        MPICH_ATTR_TYPE_TAG(long double)        = MPI_LONG_DOUBLE;
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#endif
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static const MPI_Datatype mpich_mpi_long_long_int      MPICH_ATTR_TYPE_TAG(long long int)      = MPI_LONG_LONG_INT;
static const MPI_Datatype mpich_mpi_unsigned_long_long MPICH_ATTR_TYPE_TAG(unsigned long long) = MPI_UNSIGNED_LONG_LONG;
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#endif
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#define MPI_PACKED         ((MPI_Datatype)@MPI_PACKED@)
#define MPI_LB             ((MPI_Datatype)@MPI_LB@)
#define MPI_UB             ((MPI_Datatype)@MPI_UB@)

/* 
   The layouts for the types MPI_DOUBLE_INT etc are simply
   struct { 
       double var;
       int    loc;
   }
   This is documented in the man pages on the various datatypes.   
 */
#define MPI_FLOAT_INT         ((MPI_Datatype)@MPI_FLOAT_INT@)
#define MPI_DOUBLE_INT        ((MPI_Datatype)@MPI_DOUBLE_INT@)
#define MPI_LONG_INT          ((MPI_Datatype)@MPI_LONG_INT@)
#define MPI_SHORT_INT         ((MPI_Datatype)@MPI_SHORT_INT@)
#define MPI_2INT              ((MPI_Datatype)@MPI_2INT@)
#define MPI_LONG_DOUBLE_INT   ((MPI_Datatype)@MPI_LONG_DOUBLE_INT@)

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#ifdef MPICH_DEFINE_ATTR_TYPE_TYPES
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struct mpich_struct_mpi_float_int       { float f; int i; };
struct mpich_struct_mpi_double_int      { double d; int i; };
struct mpich_struct_mpi_long_int        { long l; int i; };
struct mpich_struct_mpi_short_int       { short s; int i; };
struct mpich_struct_mpi_2int            { int i1; int i2; };
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#if @MPI_LONG_DOUBLE_INT@ != 0x0c000000
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struct mpich_struct_mpi_long_double_int { long double ld; int i; };
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#endif
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static const MPI_Datatype mpich_mpi_float_int       MPICH_ATTR_TYPE_TAG_LAYOUT_COMPATIBLE(struct mpich_struct_mpi_float_int)       = MPI_FLOAT_INT;
static const MPI_Datatype mpich_mpi_double_int      MPICH_ATTR_TYPE_TAG_LAYOUT_COMPATIBLE(struct mpich_struct_mpi_double_int)      = MPI_DOUBLE_INT;
static const MPI_Datatype mpich_mpi_long_int        MPICH_ATTR_TYPE_TAG_LAYOUT_COMPATIBLE(struct mpich_struct_mpi_long_int)        = MPI_LONG_INT;
static const MPI_Datatype mpich_mpi_short_int       MPICH_ATTR_TYPE_TAG_LAYOUT_COMPATIBLE(struct mpich_struct_mpi_short_int)       = MPI_SHORT_INT;
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/*
 * The MPI_2INT line is commented out because currently Clang 3.3 flags
 * struct {int i1; int i2;} as different from int[2]. But actually these
 * two types are of the same layout. Clang gives a type mismatch warning
 * for a definitely correct code like the following:
 *  int in[2], out[2];
 *  MPI_Reduce(in, out, 1, MPI_2INT, MPI_MAXLOC, 0, MPI_COMM_WORLD);
 *
 * So, we disable type checking for MPI_2INT until Clang fixes this bug.
 */

/* static const MPI_Datatype mpich_mpi_2int            MPICH_ATTR_TYPE_TAG_LAYOUT_COMPATIBLE(struct mpich_struct_mpi_2int)            = MPI_2INT
 */

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#if @MPI_LONG_DOUBLE_INT@ != 0x0c000000
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static const MPI_Datatype mpich_mpi_long_double_int MPICH_ATTR_TYPE_TAG_LAYOUT_COMPATIBLE(struct mpich_struct_mpi_long_double_int) = MPI_LONG_DOUBLE_INT;
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#endif
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#endif
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/* Fortran types */
#define MPI_COMPLEX           ((MPI_Datatype)@MPI_COMPLEX@)
#define MPI_DOUBLE_COMPLEX    ((MPI_Datatype)@MPI_DOUBLE_COMPLEX@)
#define MPI_LOGICAL           ((MPI_Datatype)@MPI_LOGICAL@)
#define MPI_REAL              ((MPI_Datatype)@MPI_REAL@)
#define MPI_DOUBLE_PRECISION  ((MPI_Datatype)@MPI_DOUBLE_PRECISION@)
#define MPI_INTEGER           ((MPI_Datatype)@MPI_INTEGER@)
#define MPI_2INTEGER          ((MPI_Datatype)@MPI_2INTEGER@)
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/* 
 * MPI_2COMPLEX and MPI_2DOUBLE_COMPLEX were defined by accident in 
 * MPI 1.0 and removed in MPI 1.1.  
 *
 * This definition provides backward compatibility.  These definitions
 * will be removed in a subsequent MPICH release
 */
#ifdef MPICH_DEFINE_2COMPLEX
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#define MPI_2COMPLEX          ((MPI_Datatype)@MPI_2COMPLEX@)
#define MPI_2DOUBLE_COMPLEX   ((MPI_Datatype)@MPI_2DOUBLE_COMPLEX@)
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#endif 
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#define MPI_2REAL             ((MPI_Datatype)@MPI_2REAL@)
#define MPI_2DOUBLE_PRECISION ((MPI_Datatype)@MPI_2DOUBLE_PRECISION@)
#define MPI_CHARACTER         ((MPI_Datatype)@MPI_CHARACTER@)

/* Size-specific types (see MPI-2, 10.2.5) */
#define MPI_REAL4             ((MPI_Datatype)@MPI_REAL4@)
#define MPI_REAL8             ((MPI_Datatype)@MPI_REAL8@)
#define MPI_REAL16            ((MPI_Datatype)@MPI_REAL16@)
#define MPI_COMPLEX8          ((MPI_Datatype)@MPI_COMPLEX8@)
#define MPI_COMPLEX16         ((MPI_Datatype)@MPI_COMPLEX16@)
#define MPI_COMPLEX32         ((MPI_Datatype)@MPI_COMPLEX32@)
#define MPI_INTEGER1          ((MPI_Datatype)@MPI_INTEGER1@)
#define MPI_INTEGER2          ((MPI_Datatype)@MPI_INTEGER2@)
#define MPI_INTEGER4          ((MPI_Datatype)@MPI_INTEGER4@)
#define MPI_INTEGER8          ((MPI_Datatype)@MPI_INTEGER8@)
#define MPI_INTEGER16         ((MPI_Datatype)@MPI_INTEGER16@)

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/* C99 fixed-width datatypes */
#define MPI_INT8_T            ((MPI_Datatype)@MPI_INT8_T@)
#define MPI_INT16_T           ((MPI_Datatype)@MPI_INT16_T@)
#define MPI_INT32_T           ((MPI_Datatype)@MPI_INT32_T@)
#define MPI_INT64_T           ((MPI_Datatype)@MPI_INT64_T@)
#define MPI_UINT8_T           ((MPI_Datatype)@MPI_UINT8_T@)
#define MPI_UINT16_T          ((MPI_Datatype)@MPI_UINT16_T@)
#define MPI_UINT32_T          ((MPI_Datatype)@MPI_UINT32_T@)
#define MPI_UINT64_T          ((MPI_Datatype)@MPI_UINT64_T@)

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#ifdef MPICH_DEFINE_ATTR_TYPE_TYPES
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static const MPI_Datatype mpich_mpi_int8_t   MPICH_ATTR_TYPE_TAG_STDINT(int8_t)   = MPI_INT8_T;
static const MPI_Datatype mpich_mpi_int16_t  MPICH_ATTR_TYPE_TAG_STDINT(int16_t)  = MPI_INT16_T;
static const MPI_Datatype mpich_mpi_int32_t  MPICH_ATTR_TYPE_TAG_STDINT(int32_t)  = MPI_INT32_T;
static const MPI_Datatype mpich_mpi_int64_t  MPICH_ATTR_TYPE_TAG_STDINT(int64_t)  = MPI_INT64_T;
static const MPI_Datatype mpich_mpi_uint8_t  MPICH_ATTR_TYPE_TAG_STDINT(uint8_t)  = MPI_UINT8_T;
static const MPI_Datatype mpich_mpi_uint16_t MPICH_ATTR_TYPE_TAG_STDINT(uint16_t) = MPI_UINT16_T;
static const MPI_Datatype mpich_mpi_uint32_t MPICH_ATTR_TYPE_TAG_STDINT(uint32_t) = MPI_UINT32_T;
static const MPI_Datatype mpich_mpi_uint64_t MPICH_ATTR_TYPE_TAG_STDINT(uint64_t) = MPI_UINT64_T;
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#endif
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/* other C99 types */
#define MPI_C_BOOL                 ((MPI_Datatype)@MPI_C_BOOL@)
#define MPI_C_FLOAT_COMPLEX        ((MPI_Datatype)@MPI_C_FLOAT_COMPLEX@)
#define MPI_C_COMPLEX              MPI_C_FLOAT_COMPLEX
#define MPI_C_DOUBLE_COMPLEX       ((MPI_Datatype)@MPI_C_DOUBLE_COMPLEX@)
#define MPI_C_LONG_DOUBLE_COMPLEX  ((MPI_Datatype)@MPI_C_LONG_DOUBLE_COMPLEX@)

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#ifdef MPICH_DEFINE_ATTR_TYPE_TYPES
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static const MPI_Datatype mpich_mpi_c_bool                MPICH_ATTR_TYPE_TAG_C99(_Bool)           = MPI_C_BOOL;
static const MPI_Datatype mpich_mpi_c_float_complex       MPICH_ATTR_TYPE_TAG_C99(float _Complex)  = MPI_C_FLOAT_COMPLEX;
static const MPI_Datatype mpich_mpi_c_double_complex      MPICH_ATTR_TYPE_TAG_C99(double _Complex) = MPI_C_DOUBLE_COMPLEX;
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#if @MPI_C_LONG_DOUBLE_COMPLEX@ != 0x0c000000
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static const MPI_Datatype mpich_mpi_c_long_double_complex MPICH_ATTR_TYPE_TAG_C99(long double _Complex) = MPI_C_LONG_DOUBLE_COMPLEX;
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#endif
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#endif
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/* address/offset types */
#define MPI_AINT          ((MPI_Datatype)@MPI_AINT_DATATYPE@)
#define MPI_OFFSET        ((MPI_Datatype)@MPI_OFFSET_DATATYPE@)
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#define MPI_COUNT         ((MPI_Datatype)@MPI_COUNT_DATATYPE@)
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/* MPI-3 C++ types */
#define MPI_CXX_BOOL                ((MPI_Datatype)@MPIR_CXX_BOOL@)
#define MPI_CXX_FLOAT_COMPLEX       ((MPI_Datatype)@MPIR_CXX_COMPLEX@)
#define MPI_CXX_DOUBLE_COMPLEX      ((MPI_Datatype)@MPIR_CXX_DOUBLE_COMPLEX@)
#define MPI_CXX_LONG_DOUBLE_COMPLEX ((MPI_Datatype)@MPIR_CXX_LONG_DOUBLE_COMPLEX@)

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/* typeclasses */
#define MPI_TYPECLASS_REAL 1
#define MPI_TYPECLASS_INTEGER 2
#define MPI_TYPECLASS_COMPLEX 3

/* Communicators */
typedef int MPI_Comm;
#define MPI_COMM_WORLD ((MPI_Comm)0x44000000)
#define MPI_COMM_SELF  ((MPI_Comm)0x44000001)

/* Groups */
typedef int MPI_Group;
#define MPI_GROUP_EMPTY ((MPI_Group)0x48000000)

/* RMA and Windows */
typedef int MPI_Win;
#define MPI_WIN_NULL ((MPI_Win)0x20000000)

/* File and IO */
/* This define lets ROMIO know that MPI_File has been defined */
#define MPI_FILE_DEFINED
/* ROMIO uses a pointer for MPI_File objects.  This must be the same definition
   as in src/mpi/romio/include/mpio.h.in  */
typedef struct ADIOI_FileD *MPI_File;
#define MPI_FILE_NULL ((MPI_File)0)

/* Collective operations */
typedef int MPI_Op;

#define MPI_MAX     (MPI_Op)(0x58000001)
#define MPI_MIN     (MPI_Op)(0x58000002)
#define MPI_SUM     (MPI_Op)(0x58000003)
#define MPI_PROD    (MPI_Op)(0x58000004)
#define MPI_LAND    (MPI_Op)(0x58000005)
#define MPI_BAND    (MPI_Op)(0x58000006)
#define MPI_LOR     (MPI_Op)(0x58000007)
#define MPI_BOR     (MPI_Op)(0x58000008)
#define MPI_LXOR    (MPI_Op)(0x58000009)
#define MPI_BXOR    (MPI_Op)(0x5800000a)
#define MPI_MINLOC  (MPI_Op)(0x5800000b)
#define MPI_MAXLOC  (MPI_Op)(0x5800000c)
#define MPI_REPLACE (MPI_Op)(0x5800000d)
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#define MPI_NO_OP   (MPI_Op)(0x5800000e)
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/* Permanent key values */
/* C Versions (return pointer to value),
   Fortran Versions (return integer value).
   Handled directly by the attribute value routine
   
   DO NOT CHANGE THESE.  The values encode:
   builtin kind (0x1 in bit 30-31)
   Keyval object (0x9 in bits 26-29)
   for communicator (0x1 in bits 22-25)
   
   Fortran versions of the attributes are formed by adding one to
   the C version.
 */
#define MPI_TAG_UB           0x64400001
#define MPI_HOST             0x64400003
#define MPI_IO               0x64400005
#define MPI_WTIME_IS_GLOBAL  0x64400007
#define MPI_UNIVERSE_SIZE    0x64400009
#define MPI_LASTUSEDCODE     0x6440000b
#define MPI_APPNUM           0x6440000d

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/* In addition, there are 5 predefined window attributes that are
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   defined for every window */
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#define MPI_WIN_BASE          0x66000001
#define MPI_WIN_SIZE          0x66000003
#define MPI_WIN_DISP_UNIT     0x66000005
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#define MPI_WIN_CREATE_FLAVOR 0x66000007
#define MPI_WIN_MODEL         0x66000009
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#ifdef MPICH_DEFINE_ATTR_TYPE_TYPES
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static const MPI_Datatype mpich_mpi_datatype_null MPICH_ATTR_TYPE_TAG_MUST_BE_NULL() = MPI_DATATYPE_NULL;
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#endif
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/* These are only guesses; make sure you change them in mpif.h as well */
#define MPI_MAX_PROCESSOR_NAME @MPI_MAX_PROCESSOR_NAME@
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#define MPI_MAX_LIBRARY_VERSION_STRING @MPI_MAX_LIBRARY_VERSION_STRING@
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#define MPI_MAX_ERROR_STRING   @MPI_MAX_ERROR_STRING@
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#define MPI_MAX_PORT_NAME      256
#define MPI_MAX_OBJECT_NAME    128

/* Pre-defined constants */
#define MPI_UNDEFINED      (-32766)
#define MPI_KEYVAL_INVALID 0x24000000

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/* MPI-3 window flavors */
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typedef enum MPIR_Win_flavor {
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    MPI_WIN_FLAVOR_CREATE      = 1,
    MPI_WIN_FLAVOR_ALLOCATE    = 2,
    MPI_WIN_FLAVOR_DYNAMIC     = 3,
    MPI_WIN_FLAVOR_SHARED      = 4
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} MPIR_Win_flavor_t;
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/* MPI-3 window consistency models */
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typedef enum MPIR_Win_model {
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    MPI_WIN_SEPARATE   = 1,
    MPI_WIN_UNIFIED    = 2
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} MPIR_Win_model_t;
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/* Upper bound on the overhead in bsend for each message buffer */
#define MPI_BSEND_OVERHEAD @BSEND_OVERHEAD@

/* Topology types */
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typedef enum MPIR_Topo_type { MPI_GRAPH=1, MPI_CART=2, MPI_DIST_GRAPH=3 } MPIR_Topo_type;
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#define MPI_BOTTOM      (void *)0
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extern int * const MPI_UNWEIGHTED;
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extern int * const MPI_WEIGHTS_EMPTY;
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#define MPI_PROC_NULL   (-1)
#define MPI_ANY_SOURCE 	(-2)
#define MPI_ROOT        (-3)
#define MPI_ANY_TAG     (-1)

#define MPI_LOCK_EXCLUSIVE  234
#define MPI_LOCK_SHARED     235

/* C functions */
typedef void (MPI_Handler_function) ( MPI_Comm *, int *, ... );
typedef int (MPI_Comm_copy_attr_function)(MPI_Comm, int, void *, void *, 
					  void *, int *);
typedef int (MPI_Comm_delete_attr_function)(MPI_Comm, int, void *, void *);
typedef int (MPI_Type_copy_attr_function)(MPI_Datatype, int, void *, void *, 
					  void *, int *);
typedef int (MPI_Type_delete_attr_function)(MPI_Datatype, int, void *, void *);
typedef int (MPI_Win_copy_attr_function)(MPI_Win, int, void *, void *, void *,
					 int *);
typedef int (MPI_Win_delete_attr_function)(MPI_Win, int, void *, void *);
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/* added in MPI-2.2 */
typedef void (MPI_Comm_errhandler_function)(MPI_Comm *, int *, ...);
typedef void (MPI_File_errhandler_function)(MPI_File *, int *, ...);
typedef void (MPI_Win_errhandler_function)(MPI_Win *, int *, ...);
/* names that were added in MPI-2.0 and deprecated in MPI-2.2 */
typedef MPI_Comm_errhandler_function MPI_Comm_errhandler_fn;
typedef MPI_File_errhandler_function MPI_File_errhandler_fn;
typedef MPI_Win_errhandler_function MPI_Win_errhandler_fn;
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/* Built in (0x1 in 30-31), errhandler (0x5 in bits 26-29, allkind (0
   in 22-25), index in the low bits */
#define MPI_ERRORS_ARE_FATAL ((MPI_Errhandler)0x54000000)
#define MPI_ERRORS_RETURN    ((MPI_Errhandler)0x54000001)
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/* MPIR_ERRORS_THROW_EXCEPTIONS is not part of the MPI standard, it is here to
   facilitate the c++ binding which has MPI::ERRORS_THROW_EXCEPTIONS. 
   Using the MPIR prefix preserved the MPI_ names for objects defined by
   the standard. */
#define MPIR_ERRORS_THROW_EXCEPTIONS ((MPI_Errhandler)0x54000002)
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typedef int MPI_Errhandler;

/* Make the C names for the dup function mixed case.
   This is required for systems that use all uppercase names for Fortran 
   externals.  */
/* MPI 1 names */
#define MPI_NULL_COPY_FN   ((MPI_Copy_function *)0)
#define MPI_NULL_DELETE_FN ((MPI_Delete_function *)0)
#define MPI_DUP_FN         MPIR_Dup_fn
/* MPI 2 names */
#define MPI_COMM_NULL_COPY_FN ((MPI_Comm_copy_attr_function*)0)
#define MPI_COMM_NULL_DELETE_FN ((MPI_Comm_delete_attr_function*)0)
#define MPI_COMM_DUP_FN  ((MPI_Comm_copy_attr_function *)MPI_DUP_FN)
#define MPI_WIN_NULL_COPY_FN ((MPI_Win_copy_attr_function*)0)
#define MPI_WIN_NULL_DELETE_FN ((MPI_Win_delete_attr_function*)0)
#define MPI_WIN_DUP_FN   ((MPI_Win_copy_attr_function*)MPI_DUP_FN)
#define MPI_TYPE_NULL_COPY_FN ((MPI_Type_copy_attr_function*)0)
#define MPI_TYPE_NULL_DELETE_FN ((MPI_Type_delete_attr_function*)0)
#define MPI_TYPE_DUP_FN ((MPI_Type_copy_attr_function*)MPI_DUP_FN)

/* MPI request opjects */
typedef int MPI_Request;

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/* MPI message objects for Mprobe and related functions */
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typedef int MPI_Message;
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/* User combination function */
typedef void (MPI_User_function) ( void *, void *, int *, MPI_Datatype * ); 

/* MPI Attribute copy and delete functions */
typedef int (MPI_Copy_function) ( MPI_Comm, int, void *, void *, void *, int * );
typedef int (MPI_Delete_function) ( MPI_Comm, int, void *, void * );

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#define MPI_VERSION    3
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#define MPI_SUBVERSION 1
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#define MPICH_NAME     3
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#define MPICH         1
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#define MPICH_HAS_C2F  1
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/* MPICH_VERSION is the version string. MPICH_NUMVERSION is the
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 * numeric version that can be used in numeric comparisons.
 *
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 * MPICH_VERSION uses the following format:
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 * Version: [MAJ].[MIN].[REV][EXT][EXT_NUMBER]
 * Example: 1.0.7rc1 has
 *          MAJ = 1
 *          MIN = 0
 *          REV = 7
 *          EXT = rc
 *          EXT_NUMBER = 1
 *
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 * MPICH_NUMVERSION will convert EXT to a format number:
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 *          ALPHA (a) = 0
 *          BETA (b)  = 1
 *          RC (rc)   = 2
 *          PATCH (p) = 3
 * Regular releases are treated as patch 0
 *
 * Numeric version will have 1 digit for MAJ, 2 digits for MIN, 2
 * digits for REV, 1 digit for EXT and 2 digits for EXT_NUMBER. So,
 * 1.0.7rc1 will have the numeric version 10007201.
 */
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#define MPICH_VERSION "@MPICH_VERSION@"
#define MPICH_NUMVERSION @MPICH_NUMVERSION@
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#define MPICH_RELEASE_TYPE_ALPHA  0
#define MPICH_RELEASE_TYPE_BETA   1
#define MPICH_RELEASE_TYPE_RC     2
#define MPICH_RELEASE_TYPE_PATCH  3
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#define MPICH_CALC_VERSION(MAJOR, MINOR, REVISION, TYPE, PATCH) \
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    (((MAJOR) * 10000000) + ((MINOR) * 100000) + ((REVISION) * 1000) + ((TYPE) * 100) + (PATCH))
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/* for the datatype decoders */
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enum MPIR_Combiner_enum {
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    MPI_COMBINER_NAMED            = 1,
    MPI_COMBINER_DUP              = 2,
    MPI_COMBINER_CONTIGUOUS       = 3, 
    MPI_COMBINER_VECTOR           = 4,
    MPI_COMBINER_HVECTOR_INTEGER  = 5,
    MPI_COMBINER_HVECTOR          = 6,
    MPI_COMBINER_INDEXED          = 7,
    MPI_COMBINER_HINDEXED_INTEGER = 8, 
    MPI_COMBINER_HINDEXED         = 9, 
    MPI_COMBINER_INDEXED_BLOCK    = 10, 
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    MPI_COMBINER_STRUCT_INTEGER   = 11,
    MPI_COMBINER_STRUCT           = 12,
    MPI_COMBINER_SUBARRAY         = 13,
    MPI_COMBINER_DARRAY           = 14,
    MPI_COMBINER_F90_REAL         = 15,
    MPI_COMBINER_F90_COMPLEX      = 16,
    MPI_COMBINER_F90_INTEGER      = 17,
    MPI_COMBINER_RESIZED          = 18,
    MPI_COMBINER_HINDEXED_BLOCK   = 19
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};

/* for info */
typedef int MPI_Info;
#define MPI_INFO_NULL         ((MPI_Info)0x1c000000)
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#define MPI_INFO_ENV          ((MPI_Info)0x5c000001)
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#define MPI_MAX_INFO_KEY       255
#define MPI_MAX_INFO_VAL      1024

/* for subarray and darray constructors */
#define MPI_ORDER_C              56
#define MPI_ORDER_FORTRAN        57
#define MPI_DISTRIBUTE_BLOCK    121
#define MPI_DISTRIBUTE_CYCLIC   122
#define MPI_DISTRIBUTE_NONE     123
#define MPI_DISTRIBUTE_DFLT_DARG -49767

#define MPI_IN_PLACE  (void *) -1

/* asserts for one-sided communication */
#define MPI_MODE_NOCHECK      1024
#define MPI_MODE_NOSTORE      2048
#define MPI_MODE_NOPUT        4096
#define MPI_MODE_NOPRECEDE    8192
#define MPI_MODE_NOSUCCEED   16384 

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/* predefined types for MPI_Comm_split_type */
#define MPI_COMM_TYPE_SHARED    1
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/* Definitions that are determined by configure. */
typedef @MPI_AINT@ MPI_Aint;
typedef @MPI_FINT@ MPI_Fint;
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typedef @MPI_COUNT@ MPI_Count;
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#ifdef MPICH_DEFINE_ATTR_TYPE_TYPES
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static const MPI_Datatype mpich_mpi_aint   MPICH_ATTR_TYPE_TAG(MPI_Aint)   = MPI_AINT;
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#endif
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/* FIXME: The following two definition are not defined by MPI and must not be
   included in the mpi.h file, as the MPI namespace is reserved to the MPI 
   standard */
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#define MPI_AINT_FMT_DEC_SPEC "@MPI_AINT_FMT_DEC_SPEC@"
#define MPI_AINT_FMT_HEX_SPEC "@MPI_AINT_FMT_HEX_SPEC@"

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/* Let ROMIO know that MPI_Offset is already defined */
#define HAVE_MPI_OFFSET
/* MPI_OFFSET_TYPEDEF is set in configure and is 
      typedef $MPI_OFFSET MPI_Offset;
   where $MPI_OFFSET is the correct C type */
@MPI_OFFSET_TYPEDEF@

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#ifdef MPICH_DEFINE_ATTR_TYPE_TYPES
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static const MPI_Datatype mpich_mpi_offset MPICH_ATTR_TYPE_TAG(MPI_Offset) = MPI_OFFSET;
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#endif
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/* The order of these elements must match that in mpif.h, mpi_f08_types.f90,
   and mpi_c_interface_types.f90 */
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typedef struct MPI_Status {
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    int count_lo;
    int count_hi_and_cancelled;
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    int MPI_SOURCE;
    int MPI_TAG;
    int MPI_ERROR;
} MPI_Status;

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/* types for the MPI_T_ interface */
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struct MPIR_T_enum_s;
struct MPIR_T_cvar_handle_s;
struct MPIR_T_pvar_handle_s;
struct MPIR_T_pvar_session_s;

typedef struct MPIR_T_enum_s * MPI_T_enum;
typedef struct MPIR_T_cvar_handle_s * MPI_T_cvar_handle;
typedef struct MPIR_T_pvar_handle_s * MPI_T_pvar_handle;
typedef struct MPIR_T_pvar_session_s * MPI_T_pvar_session;
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/* extra const at front would be safer, but is incompatible with MPI_T_ prototypes */
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extern struct MPIR_T_pvar_handle_s * const MPI_T_PVAR_ALL_HANDLES;
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#define MPI_T_ENUM_NULL         ((MPI_T_enum)NULL)
#define MPI_T_CVAR_HANDLE_NULL  ((MPI_T_cvar_handle)NULL)
#define MPI_T_PVAR_HANDLE_NULL  ((MPI_T_pvar_handle)NULL)
#define MPI_T_PVAR_SESSION_NULL ((MPI_T_pvar_session)NULL)
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/* the MPI_T_ interface requires that these VERBOSITY constants occur in this
 * relative order with increasing values */
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typedef enum MPIR_T_verbosity_t {
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    /* don't name-shift this if/when MPI_T_ is accepted, this is an MPICH-only
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     * extension */
    MPIX_T_VERBOSITY_INVALID = 0,

    /* arbitrarily shift values to aid debugging and reduce accidental errors */
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    MPI_T_VERBOSITY_USER_BASIC = 221,
    MPI_T_VERBOSITY_USER_DETAIL,
    MPI_T_VERBOSITY_USER_ALL,
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    MPI_T_VERBOSITY_TUNER_BASIC,
    MPI_T_VERBOSITY_TUNER_DETAIL,
    MPI_T_VERBOSITY_TUNER_ALL,
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    MPI_T_VERBOSITY_MPIDEV_BASIC,
    MPI_T_VERBOSITY_MPIDEV_DETAIL,
    MPI_T_VERBOSITY_MPIDEV_ALL
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} MPIR_T_verbosity_t;
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typedef enum MPIR_T_bind_t {
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    /* don't name-shift this if/when MPI_T_ is accepted, this is an MPICH-only
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     * extension */
    MPIX_T_BIND_INVALID = 0,

    /* arbitrarily shift values to aid debugging and reduce accidental errors */
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    MPI_T_BIND_NO_OBJECT = 9700,
    MPI_T_BIND_MPI_COMM,
    MPI_T_BIND_MPI_DATATYPE,
    MPI_T_BIND_MPI_ERRHANDLER,
    MPI_T_BIND_MPI_FILE,
    MPI_T_BIND_MPI_GROUP,
    MPI_T_BIND_MPI_OP,
    MPI_T_BIND_MPI_REQUEST,
    MPI_T_BIND_MPI_WIN,
    MPI_T_BIND_MPI_MESSAGE,
    MPI_T_BIND_MPI_INFO
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} MPIR_T_bind_t;
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typedef enum MPIR_T_scope_t {
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    /* don't name-shift this if/when MPI_T_ is accepted, this is an MPICH-only
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     * extension */
    MPIX_T_SCOPE_INVALID = 0,

    /* arbitrarily shift values to aid debugging and reduce accidental errors */
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    MPI_T_SCOPE_CONSTANT = 60438,
    MPI_T_SCOPE_READONLY,
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    MPI_T_SCOPE_LOCAL,
    MPI_T_SCOPE_GROUP,
    MPI_T_SCOPE_GROUP_EQ,
    MPI_T_SCOPE_ALL,
    MPI_T_SCOPE_ALL_EQ
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} MPIR_T_scope_t;
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typedef enum MPIR_T_pvar_class_t {
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    /* don't name-shift this if/when MPI_T_ is accepted, this is an MPICH-only
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     * extension */
    MPIX_T_PVAR_CLASS_INVALID = 0,

    /* arbitrarily shift values to aid debugging and reduce accidental errors */
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    MPIR_T_PVAR_CLASS_FIRST = 240,
    MPI_T_PVAR_CLASS_STATE = MPIR_T_PVAR_CLASS_FIRST,
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    MPI_T_PVAR_CLASS_LEVEL,
    MPI_T_PVAR_CLASS_SIZE,
    MPI_T_PVAR_CLASS_PERCENTAGE,
    MPI_T_PVAR_CLASS_HIGHWATERMARK,
    MPI_T_PVAR_CLASS_LOWWATERMARK,
    MPI_T_PVAR_CLASS_COUNTER,
    MPI_T_PVAR_CLASS_AGGREGATE,
    MPI_T_PVAR_CLASS_TIMER,
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    MPI_T_PVAR_CLASS_GENERIC,
    MPIR_T_PVAR_CLASS_LAST,
    MPIR_T_PVAR_CLASS_NUMBER = MPIR_T_PVAR_CLASS_LAST - MPIR_T_PVAR_CLASS_FIRST
} MPIR_T_pvar_class_t;
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/* Handle conversion types/functions */

/* Programs that need to convert types used in MPICH should use these */
#define MPI_Comm_c2f(comm) (MPI_Fint)(comm)
#define MPI_Comm_f2c(comm) (MPI_Comm)(comm)
#define MPI_Type_c2f(datatype) (MPI_Fint)(datatype)
#define MPI_Type_f2c(datatype) (MPI_Datatype)(datatype)
#define MPI_Group_c2f(group) (MPI_Fint)(group)
#define MPI_Group_f2c(group) (MPI_Group)(group)
#define MPI_Info_c2f(info) (MPI_Fint)(info)
#define MPI_Info_f2c(info) (MPI_Info)(info)
#define MPI_Request_f2c(request) (MPI_Request)(request)
#define MPI_Request_c2f(request) (MPI_Fint)(request)
#define MPI_Op_c2f(op) (MPI_Fint)(op)
#define MPI_Op_f2c(op) (MPI_Op)(op)
#define MPI_Errhandler_c2f(errhandler) (MPI_Fint)(errhandler)
#define MPI_Errhandler_f2c(errhandler) (MPI_Errhandler)(errhandler)
#define MPI_Win_c2f(win)   (MPI_Fint)(win)
#define MPI_Win_f2c(win)   (MPI_Win)(win)
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#define MPI_Message_c2f(msg) ((MPI_Fint)(msg))
#define MPI_Message_f2c(msg) ((MPI_Message)(msg))
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/* PMPI versions of the handle transfer functions.  See section 4.17 */
#define PMPI_Comm_c2f(comm) (MPI_Fint)(comm)
#define PMPI_Comm_f2c(comm) (MPI_Comm)(comm)
#define PMPI_Type_c2f(datatype) (MPI_Fint)(datatype)
#define PMPI_Type_f2c(datatype) (MPI_Datatype)(datatype)
#define PMPI_Group_c2f(group) (MPI_Fint)(group)
#define PMPI_Group_f2c(group) (MPI_Group)(group)
#define PMPI_Info_c2f(info) (MPI_Fint)(info)
#define PMPI_Info_f2c(info) (MPI_Info)(info)
#define PMPI_Request_f2c(request) (MPI_Request)(request)
#define PMPI_Request_c2f(request) (MPI_Fint)(request)
#define PMPI_Op_c2f(op) (MPI_Fint)(op)
#define PMPI_Op_f2c(op) (MPI_Op)(op)
#define PMPI_Errhandler_c2f(errhandler) (MPI_Fint)(errhandler)
#define PMPI_Errhandler_f2c(errhandler) (MPI_Errhandler)(errhandler)
#define PMPI_Win_c2f(win)   (MPI_Fint)(win)
#define PMPI_Win_f2c(win)   (MPI_Win)(win)
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#define PMPI_Message_c2f(msg) ((MPI_Fint)(msg))
#define PMPI_Message_f2c(msg) ((MPI_Message)(msg))
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#define MPI_STATUS_IGNORE (MPI_Status *)1
#define MPI_STATUSES_IGNORE (MPI_Status *)1
#define MPI_ERRCODES_IGNORE (int *)0

/* See 4.12.5 for MPI_F_STATUS(ES)_IGNORE */
@MPIU_DLL_SPEC_DEF@
extern MPIU_DLL_SPEC MPI_Fint * MPI_F_STATUS_IGNORE;
extern MPIU_DLL_SPEC MPI_Fint * MPI_F_STATUSES_IGNORE;
/* The annotation MPIU_DLL_SPEC to the extern statements is used 
   as a hook for systems that require C extensions to correctly construct
   DLLs, and is defined as an empty string otherwise
 */

/* The MPI standard requires that the ARGV_NULL values be the same as
   NULL (see 5.3.2) */
#define MPI_ARGV_NULL (char **)0
#define MPI_ARGVS_NULL (char ***)0

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/* C type for MPI_STATUS in F08.
   The field order should match that in mpi_f08_types.f90, and mpi_c_interface_types.f90.
 */
typedef struct {
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    MPI_Fint count_lo;
    MPI_Fint count_hi_and_cancelled;
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    MPI_Fint MPI_SOURCE;
    MPI_Fint MPI_TAG;
    MPI_Fint MPI_ERROR;
} MPI_F08_Status;

extern MPI_F08_Status MPIR_F08_MPI_STATUS_IGNORE_OBJ;
extern MPI_F08_Status MPIR_F08_MPI_STATUSES_IGNORE_OBJ[1];
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extern int MPIR_F08_MPI_IN_PLACE;
extern int MPIR_F08_MPI_BOTTOM;
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/* Pointers to above objects */
extern MPI_F08_Status *MPI_F08_STATUS_IGNORE;
extern MPI_F08_Status *MPI_F08_STATUSES_IGNORE;

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/* For supported thread levels */
#define MPI_THREAD_SINGLE 0
#define MPI_THREAD_FUNNELED 1
#define MPI_THREAD_SERIALIZED 2
#define MPI_THREAD_MULTIPLE 3

/* Typedefs for generalized requests */
typedef int (MPI_Grequest_cancel_function)(void *, int); 
typedef int (MPI_Grequest_free_function)(void *); 
typedef int (MPI_Grequest_query_function)(void *, MPI_Status *); 
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typedef int (MPIX_Grequest_poll_function)(void *, MPI_Status *);
typedef int (MPIX_Grequest_wait_function)(int, void **, double, MPI_Status *);
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/* MPI's error classes */
#define MPI_SUCCESS          0      /* Successful return code */
/* Communication argument parameters */
#define MPI_ERR_BUFFER       1      /* Invalid buffer pointer */
#define MPI_ERR_COUNT        2      /* Invalid count argument */
#define MPI_ERR_TYPE         3      /* Invalid datatype argument */
#define MPI_ERR_TAG          4      /* Invalid tag argument */
#define MPI_ERR_COMM         5      /* Invalid communicator */
#define MPI_ERR_RANK         6      /* Invalid rank */
#define MPI_ERR_ROOT         7      /* Invalid root */
#define MPI_ERR_TRUNCATE    14      /* Message truncated on receive */

/* MPI Objects (other than COMM) */
#define MPI_ERR_GROUP        8      /* Invalid group */
#define MPI_ERR_OP           9      /* Invalid operation */
#define MPI_ERR_REQUEST     19      /* Invalid mpi_request handle */

/* Special topology argument parameters */
#define MPI_ERR_TOPOLOGY    10      /* Invalid topology */
#define MPI_ERR_DIMS        11      /* Invalid dimension argument */

/* All other arguments.  This is a class with many kinds */
#define MPI_ERR_ARG         12      /* Invalid argument */

/* Other errors that are not simply an invalid argument */
#define MPI_ERR_OTHER       15      /* Other error; use Error_string */

#define MPI_ERR_UNKNOWN     13      /* Unknown error */
#define MPI_ERR_INTERN      16      /* Internal error code    */

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/* Multiple completion has three special error classes */
#define MPI_ERR_IN_STATUS           17      /* Look in status for error value */
#define MPI_ERR_PENDING             18      /* Pending request */
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/* New MPI-2 Error classes */
#define MPI_ERR_ACCESS      20      /* */
#define MPI_ERR_AMODE       21      /* */
#define MPI_ERR_BAD_FILE    22      /* */
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#define MPI_ERR_CONVERSION  23      /* */
#define MPI_ERR_DUP_DATAREP 24      /* */
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#define MPI_ERR_FILE_EXISTS 25      /* */
#define MPI_ERR_FILE_IN_USE 26      /* */
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#define MPI_ERR_FILE        27      /* */
#define MPI_ERR_IO          32      /* */
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#define MPI_ERR_NO_SPACE    36      /* */
#define MPI_ERR_NO_SUCH_FILE 37     /* */
#define MPI_ERR_READ_ONLY   40      /* */
#define MPI_ERR_UNSUPPORTED_DATAREP   43  /* */

/* MPI_ERR_INFO is NOT defined in the MPI-2 standard.  I believe that
   this is an oversight */
#define MPI_ERR_INFO        28      /* */
#define MPI_ERR_INFO_KEY    29      /* */
#define MPI_ERR_INFO_VALUE  30      /* */
#define MPI_ERR_INFO_NOKEY  31      /* */

#define MPI_ERR_NAME        33      /* */
#define MPI_ERR_NO_MEM      34      /* Alloc_mem could not allocate memory */
#define MPI_ERR_NOT_SAME    35      /* */
#define MPI_ERR_PORT        38      /* */
#define MPI_ERR_QUOTA       39      /* */
#define MPI_ERR_SERVICE     41      /* */
#define MPI_ERR_SPAWN       42      /* */
#define MPI_ERR_UNSUPPORTED_OPERATION 44 /* */
#define MPI_ERR_WIN         45      /* */

#define MPI_ERR_BASE        46      /* */
#define MPI_ERR_LOCKTYPE    47      /* */
#define MPI_ERR_KEYVAL      48      /* Erroneous attribute key */
#define MPI_ERR_RMA_CONFLICT 49     /* */
#define MPI_ERR_RMA_SYNC    50      /* */ 
#define MPI_ERR_SIZE        51      /* */
#define MPI_ERR_DISP        52      /* */
#define MPI_ERR_ASSERT      53      /* */

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#define MPI_ERR_RMA_RANGE  55       /* */
#define MPI_ERR_RMA_ATTACH 56       /* */
#define MPI_ERR_RMA_SHARED 57       /* */
#define MPI_ERR_RMA_FLAVOR 58       /* */
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/* Return codes for functions in the MPI Tool Information Interface */
#define MPI_T_ERR_MEMORY            59  /* Out of memory */
#define MPI_T_ERR_NOT_INITIALIZED   60  /* Interface not initialized */
#define MPI_T_ERR_CANNOT_INIT       61  /* Interface not in the state to
                                           be initialized */
#define MPI_T_ERR_INVALID_INDEX     62  /* The index is invalid or
                                           has been deleted  */
#define MPI_T_ERR_INVALID_ITEM      63  /* Item index queried is out of range */
#define MPI_T_ERR_INVALID_HANDLE    64  /* The handle is invalid */
#define MPI_T_ERR_OUT_OF_HANDLES    65  /* No more handles available */
#define MPI_T_ERR_OUT_OF_SESSIONS   66  /* No more sessions available */
#define MPI_T_ERR_INVALID_SESSION   67  /* Session argument is not valid */
#define MPI_T_ERR_CVAR_SET_NOT_NOW  68  /* Cvar can't be set at this moment */
#define MPI_T_ERR_CVAR_SET_NEVER    69  /* Cvar can't be set until
                                           end of execution */
#define MPI_T_ERR_PVAR_NO_STARTSTOP 70  /* Pvar can't be started or stopped */
#define MPI_T_ERR_PVAR_NO_WRITE     71  /* Pvar can't be written or reset */
#define MPI_T_ERR_PVAR_NO_ATOMIC    72  /* Pvar can't be R/W atomically */
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#define MPI_T_ERR_INVALID_NAME      73  /* Name doesn't match */
#define MPI_T_ERR_INVALID           74  /* Generic error code for MPI_T added in MPI-3.1 */
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#define MPI_ERR_LASTCODE    0x3fffffff  /* Last valid error code for a 
					   predefined error class */
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/* WARNING: this is also defined in mpishared.h.  Update both locations */
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#define MPICH_ERR_LAST_CLASS 74     /* It is also helpful to know the
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				       last valid class */
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#define MPICH_ERR_FIRST_MPIX 100 /* Define a gap here because sock is
                                  * already using some of the values in this
                                  * range. All MPIX error codes will be
                                  * above this value to be ABI complaint. */

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#define MPIX_ERR_PROC_FAILED          MPICH_ERR_FIRST_MPIX+1 /* Process failure */
#define MPIX_ERR_PROC_FAILED_PENDING  MPICH_ERR_FIRST_MPIX+2 /* A failure has caused this request
                                                              * to be pending */
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#define MPIX_ERR_REVOKED              MPICH_ERR_FIRST_MPIX+3 /* The communciation object has been revoked */
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#define MPICH_ERR_LAST_MPIX           MPICH_ERR_FIRST_MPIX+3
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/* End of MPI's error classes */

/* Function type defs */
typedef int (MPI_Datarep_conversion_function)(void *, MPI_Datatype, int, 
             void *, MPI_Offset, void *);
typedef int (MPI_Datarep_extent_function)(MPI_Datatype datatype, MPI_Aint *,
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                      void *);
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#define MPI_CONVERSION_FN_NULL ((MPI_Datarep_conversion_function *)0)

/* 
   For systems that may need to add additional definitions to support
   different declaration styles and options (e.g., different calling 
   conventions or DLL import/export controls).  
*/
/* --Insert Additional Definitions Here-- */

/*
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 * cases, we need to suppress the prototypes.
 */
#ifndef MPICH_SUPPRESS_PROTOTYPES
/* We require that the C compiler support prototypes */
/* Begin Prototypes */
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             MPI_Comm comm) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
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int MPI_Recv(void *buf, int count, MPI_Datatype datatype, int source, int tag,
919 920
             MPI_Comm comm, MPI_Status *status) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
int MPI_Get_count(const MPI_Status *status, MPI_Datatype datatype, int *count);
921
int MPI_Bsend(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
922
              MPI_Comm comm) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
923
int MPI_Ssend(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
924
              MPI_Comm comm) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
925
int MPI_Rsend(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
926 927 928
              MPI_Comm comm) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
int MPI_Buffer_attach(void *buffer, int size);
int MPI_Buffer_detach(void *buffer_addr, int *size);
929
int MPI_Isend(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
930
              MPI_Comm comm, MPI_Request *request) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
931
int MPI_Ibsend(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
932
               MPI_Comm comm, MPI_Request *request) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
933
int MPI_Issend(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
934
               MPI_Comm comm, MPI_Request *request) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
935
int MPI_Irsend(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
936
               MPI_Comm comm, MPI_Request *request) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
937
int MPI_Irecv(void *buf, int count, MPI_Datatype datatype, int source, int tag,
938 939 940 941 942
              MPI_Comm comm, MPI_Request *request) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
int MPI_Wait(MPI_Request *request, MPI_Status *status);
int MPI_Test(MPI_Request *request, int *flag, MPI_Status *status);
int MPI_Request_free(MPI_Request *request);
int MPI_Waitany(int count, MPI_Request array_of_requests[], int *indx, MPI_Status *status);
943
int MPI_Testany(int count, MPI_Request array_of_requests[], int *indx, int *flag,
944 945
                MPI_Status *status);
int MPI_Waitall(int count, MPI_Request array_of_requests[], MPI_Status array_of_statuses[]);
946
int MPI_Testall(int count, MPI_Request array_of_requests[], int *flag,
947
                MPI_Status array_of_statuses[]);
948
int MPI_Waitsome(int incount, MPI_Request array_of_requests[], int *outcount,
949
                 int array_of_indices[], MPI_Status array_of_statuses[]);
950
int MPI_Testsome(int incount, MPI_Request array_of_requests[], int *outcount,
951 952 953 954 955
                 int array_of_indices[], MPI_Status array_of_statuses[]);
int MPI_Iprobe(int source, int tag, MPI_Comm comm, int *flag, MPI_Status *status);
int MPI_Probe(int source, int tag, MPI_Comm comm, MPI_Status *status);
int MPI_Cancel(MPI_Request *request);
int MPI_Test_cancelled(const MPI_Status *status, int *flag);
956
int MPI_Send_init(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
957
                  MPI_Comm comm, MPI_Request *request) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
958
int MPI_Bsend_init(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
959
                   MPI_Comm comm, MPI_Request *request) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
960
int MPI_Ssend_init(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
961
                   MPI_Comm comm, MPI_Request *request) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
962
int MPI_Rsend_init(const void *buf, int count, MPI_Datatype datatype, int dest, int tag,
963
                   MPI_Comm comm, MPI_Request *request) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
964
int MPI_Recv_init(void *buf, int count, MPI_Datatype datatype, int source, int tag,
965 966 967
                  MPI_Comm comm, MPI_Request *request) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
int MPI_Start(MPI_Request *request);
int MPI_Startall(int count, MPI_Request array_of_requests[]);
968 969 970
int MPI_Sendrecv(const void *sendbuf, int sendcount, MPI_Datatype sendtype, int dest,
                 int sendtag, void *recvbuf, int recvcount, MPI_Datatype recvtype,
                 int source, int recvtag, MPI_Comm comm, MPI_Status *status)
971
                 MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3) MPICH_ATTR_POINTER_WITH_TYPE_TAG(6,8);
972 973
int MPI_Sendrecv_replace(void *buf, int count, MPI_Datatype datatype, int dest,
                         int sendtag, int source, int recvtag, MPI_Comm comm,
974 975
                         MPI_Status *status) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
int MPI_Type_contiguous(int count, MPI_Datatype oldtype, MPI_Datatype *newtype);
976
int MPI_Type_vector(int count, int blocklength, int stride, MPI_Datatype oldtype,
977
                    MPI_Datatype *newtype);
978
int MPI_Type_hvector(int count, int blocklength, MPI_Aint stride, MPI_Datatype oldtype,
979
                     MPI_Datatype *newtype);
980 981
int MPI_Type_indexed(int count, const int *array_of_blocklengths,
                     const int *array_of_displacements, MPI_Datatype oldtype,
982
                     MPI_Datatype *newtype);
983 984
int MPI_Type_hindexed(int count, const int *array_of_blocklengths,
                      const MPI_Aint *array_of_displacements, MPI_Datatype oldtype,
985
                      MPI_Datatype *newtype);
986 987
int MPI_Type_struct(int count, const int *array_of_blocklengths,
                    const MPI_Aint *array_of_displacements,
988 989 990 991 992 993 994 995 996
                    const MPI_Datatype *array_of_types, MPI_Datatype *newtype);
int MPI_Address(const void *location, MPI_Aint *address);
int MPI_Type_extent(MPI_Datatype datatype, MPI_Aint *extent);
int MPI_Type_size(MPI_Datatype datatype, int *size);
int MPI_Type_lb(MPI_Datatype datatype, MPI_Aint *displacement);
int MPI_Type_ub(MPI_Datatype datatype, MPI_Aint *displacement);
int MPI_Type_commit(MPI_Datatype *datatype);
int MPI_Type_free(MPI_Datatype *datatype);
int MPI_Get_elements(const MPI_Status *status, MPI_Datatype datatype, int *count);
997
int MPI_Pack(const void *inbuf, int incount, MPI_Datatype datatype, void *outbuf,
998
             int outsize, int *position, MPI_Comm comm) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
999
int MPI_Unpack(const void *inbuf, int insize, int *position, void *outbuf, int outcount,
1000 1001 1002
               MPI_Datatype datatype, MPI_Comm comm) MPICH_ATTR_POINTER_WITH_TYPE_TAG(4,6);
int MPI_Pack_size(int incount, MPI_Datatype datatype, MPI_Comm comm, int *size);
int MPI_Barrier(MPI_Comm comm);
1003
int MPI_Bcast(void *buffer, int count, MPI_Datatype datatype, int root, MPI_Comm comm)
1004
              MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
1005 1006
int MPI_Gather(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf,
               int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm)
1007
               MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3) MPICH_ATTR_POINTER_WITH_TYPE_TAG(4,6);
1008 1009 1010
int MPI_Gatherv(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf,
                const int *recvcounts, const int *displs, MPI_Datatype recvtype, int root,
                MPI_Comm comm)
1011
                MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3) MPICH_ATTR_POINTER_WITH_TYPE_TAG(4,7);
1012 1013
int MPI_Scatter(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf,
                int recvcount, MPI_Datatype recvtype, int root, MPI_Comm comm)
1014
                MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3) MPICH_ATTR_POINTER_WITH_TYPE_TAG(4,6);
1015 1016 1017
int MPI_Scatterv(const void *sendbuf, const int *sendcounts, const int *displs,
                 MPI_Datatype sendtype, void *recvbuf, int recvcount, MPI_Datatype recvtype,
                 int root, MPI_Comm comm)
1018
                 MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,4) MPICH_ATTR_POINTER_WITH_TYPE_TAG(5,7);
1019 1020
int MPI_Allgather(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf,
                  int recvcount, MPI_Datatype recvtype, MPI_Comm comm)
1021
                  MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3) MPICH_ATTR_POINTER_WITH_TYPE_TAG(4,6);
1022 1023
int MPI_Allgatherv(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf,
                   const int *recvcounts, const int *displs, MPI_Datatype recvtype, MPI_Comm comm)
1024
                   MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3) MPICH_ATTR_POINTER_WITH_TYPE_TAG(4,7);
1025 1026
int MPI_Alltoall(const void *sendbuf, int sendcount, MPI_Datatype sendtype, void *recvbuf,
                 int recvcount, MPI_Datatype recvtype, MPI_Comm comm)
1027
                 MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3) MPICH_ATTR_POINTER_WITH_TYPE_TAG(4,6);
1028 1029 1030
int MPI_Alltoallv(const void *sendbuf, const int *sendcounts, const int *sdispls,
                  MPI_Datatype sendtype, void *recvbuf, const int *recvcounts,
                  const int *rdispls, MPI_Datatype recvtype, MPI_Comm comm)
1031
                  MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,4) MPICH_ATTR_POINTER_WITH_TYPE_TAG(5,8);
1032 1033
int MPI_Alltoallw(const void *sendbuf, const int sendcounts[], const int sdispls[],
                  const MPI_Datatype sendtypes[], void *recvbuf, const int recvcounts[],
1034
                  const int rdispls[], const MPI_Datatype recvtypes[], MPI_Comm comm);
1035 1036
int MPI_Exscan(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype,
               MPI_Op op, MPI_Comm comm)
1037
               MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,4) MPICH_ATTR_POINTER_WITH_TYPE_TAG(2,4);
1038 1039
int MPI_Reduce(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype,
               MPI_Op op, int root, MPI_Comm comm)
1040 1041 1042
               MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,4) MPICH_ATTR_POINTER_WITH_TYPE_TAG(2,4);
int MPI_Op_create(MPI_User_function *user_fn, int commute, MPI_Op *op);
int MPI_Op_free(MPI_Op *op);
1043 1044
int MPI_Allreduce(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype,
                  MPI_Op op, MPI_Comm comm)
1045
                  MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,4) MPICH_ATTR_POINTER_WITH_TYPE_TAG(2,4);
1046 1047
int MPI_Reduce_scatter(const void *sendbuf, void *recvbuf, const int recvcounts[],
                       MPI_Datatype datatype, MPI_Op op, MPI_Comm comm)
1048
                       MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,4) MPICH_ATTR_POINTER_WITH_TYPE_TAG(2,4);
1049 1050
int MPI_Scan(const void *sendbuf, void *recvbuf, int count, MPI_Datatype datatype, MPI_Op op,
             MPI_Comm comm)
1051 1052 1053
             MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,4) MPICH_ATTR_POINTER_WITH_TYPE_TAG(2,4);
int MPI_Group_size(MPI_Group group, int *size);
int MPI_Group_rank(MPI_Group group, int *rank);
1054
int MPI_Group_translate_ranks(MPI_Group group1, int n, const int ranks1[], MPI_Group group2,
1055 1056 1057 1058 1059 1060 1061 1062 1063 1064 1065 1066 1067 1068 1069 1070 1071 1072 1073 1074 1075 1076
                              int ranks2[]);
int MPI_Group_compare(MPI_Group group1, MPI_Group group2, int *result);
int MPI_Comm_group(MPI_Comm comm, MPI_Group *group);
int MPI_Group_union(MPI_Group group1, MPI_Group group2, MPI_Group *newgroup);
int MPI_Group_intersection(MPI_Group group1, MPI_Group group2, MPI_Group *newgroup);
int MPI_Group_difference(MPI_Group group1, MPI_Group group2, MPI_Group *newgroup);
int MPI_Group_incl(MPI_Group group, int n, const int ranks[], MPI_Group *newgroup);
int MPI_Group_excl(MPI_Group group, int n, const int ranks[], MPI_Group *newgroup);
int MPI_Group_range_incl(MPI_Group group, int n, int ranges[][3], MPI_Group *newgroup);
int MPI_Group_range_excl(MPI_Group group, int n, int ranges[][3], MPI_Group *newgroup);
int MPI_Group_free(MPI_Group *group);
int MPI_Comm_size(MPI_Comm comm, int *size);
int MPI_Comm_rank(MPI_Comm comm, int *rank);
int MPI_Comm_compare(MPI_Comm comm1, MPI_Comm comm2, int *result);
int MPI_Comm_dup(MPI_Comm comm, MPI_Comm *newcomm);
int MPI_Comm_dup_with_info(MPI_Comm comm, MPI_Info info, MPI_Comm *newcomm);
int MPI_Comm_create(MPI_Comm comm, MPI_Group group, MPI_Comm *newcomm);
int MPI_Comm_split(MPI_Comm comm, int color, int key, MPI_Comm *newcomm);
int MPI_Comm_free(MPI_Comm *comm);
int MPI_Comm_test_inter(MPI_Comm comm, int *flag);
int MPI_Comm_remote_size(MPI_Comm comm, int *size);
int MPI_Comm_remote_group(MPI_Comm comm, MPI_Group *group);
1077
int MPI_Intercomm_create(MPI_Comm local_comm, int local_leader, MPI_Comm peer_comm,
1078 1079
                         int remote_leader, int tag, MPI_Comm *newintercomm);
int MPI_Intercomm_merge(MPI_Comm intercomm, int high, MPI_Comm *newintracomm);
1080
int MPI_Keyval_create(MPI_Copy_function *copy_fn, MPI_Delete_function *delete_fn,
1081 1082 1083 1084 1085 1086
                      int *keyval, void *extra_state);
int MPI_Keyval_free(int *keyval);
int MPI_Attr_put(MPI_Comm comm, int keyval, void *attribute_val);
int MPI_Attr_get(MPI_Comm comm, int keyval, void *attribute_val, int *flag);
int MPI_Attr_delete(MPI_Comm comm, int keyval);
int MPI_Topo_test(MPI_Comm comm, int *status);
1087
int MPI_Cart_create(MPI_Comm comm_old, int ndims, const int dims[], const int periods[],
1088 1089
                    int reorder, MPI_Comm *comm_cart);
int MPI_Dims_create(int nnodes, int ndims, int dims[]);
1090
int MPI_Graph_create(MPI_Comm comm_old, int nnodes, const int indx[], const int edges[],
1091 1092 1093 1094 1095 1096 1097 1098 1099 1100 1101 1102 1103 1104 1105 1106 1107 1108 1109 1110 1111 1112 1113 1114 1115 1116 1117 1118
                     int reorder, MPI_Comm *comm_graph);
int MPI_Graphdims_get(MPI_Comm comm, int *nnodes, int *nedges);
int MPI_Graph_get(MPI_Comm comm, int maxindex, int maxedges, int indx[], int edges[]);
int MPI_Cartdim_get(MPI_Comm comm, int *ndims);
int MPI_Cart_get(MPI_Comm comm, int maxdims, int dims[], int periods[], int coords[]);
int MPI_Cart_rank(MPI_Comm comm, const int coords[], int *rank);
int MPI_Cart_coords(MPI_Comm comm, int rank, int maxdims, int coords[]);
int MPI_Graph_neighbors_count(MPI_Comm comm, int rank, int *nneighbors);
int MPI_Graph_neighbors(MPI_Comm comm, int rank, int maxneighbors, int neighbors[]);
int MPI_Cart_shift(MPI_Comm comm, int direction, int disp, int *rank_source, int *rank_dest);
int MPI_Cart_sub(MPI_Comm comm, const int remain_dims[], MPI_Comm *newcomm);
int MPI_Cart_map(MPI_Comm comm, int ndims, const int dims[], const int periods[], int *newrank);
int MPI_Graph_map(MPI_Comm comm, int nnodes, const int indx[], const int edges[], int *newrank);
int MPI_Get_processor_name(char *name, int *resultlen);
int MPI_Get_version(int *version, int *subversion);
int MPI_Get_library_version(char *version, int *resultlen);
int MPI_Errhandler_create(MPI_Handler_function *function, MPI_Errhandler *errhandler);
int MPI_Errhandler_set(MPI_Comm comm, MPI_Errhandler errhandler);
int MPI_Errhandler_get(MPI_Comm comm, MPI_Errhandler *errhandler);
int MPI_Errhandler_free(MPI_Errhandler *errhandler);
int MPI_Error_string(int errorcode, char *string, int *resultlen);
int MPI_Error_class(int errorcode, int *errorclass);
double MPI_Wtime(void);
double MPI_Wtick(void);
int MPI_Init(int *argc, char ***argv);
int MPI_Finalize(void);
int MPI_Initialized(int *flag);
int MPI_Abort(MPI_Comm comm, int errorcode);
1119

1120
/* Note that we may need to define a @PCONTROL_LIST@ depending on whether
1121
   stdargs are supported */
1122
int MPI_Pcontrol(const int level, ...);
1123 1124
int MPI_DUP_FN(MPI_Comm oldcomm, int keyval, void *extra_state, void *attribute_val_in,
               void *attribute_val_out, int *flag);
1125 1126

/* Process Creation and Management */
1127
int MPI_Close_port(const char *port_name);
1128
int MPI_Comm_accept(const char *port_name, MPI_Info info, int root, MPI_Comm comm,
1129
                    MPI_Comm *newcomm);
1130
int MPI_Comm_connect(const char *port_name, MPI_Info info, int root, MPI_Comm comm,
1131 1132 1133 1134
                     MPI_Comm *newcomm);
int MPI_Comm_disconnect(MPI_Comm *comm);
int MPI_Comm_get_parent(MPI_Comm *parent);
int MPI_Comm_join(int fd, MPI_Comm *intercomm);
1135
int MPI_Comm_spawn(const char *command, char *argv[], int maxprocs, MPI_Info info, int root,
1136
                   MPI_Comm comm, MPI_Comm *intercomm, int array_of_errcodes[]);
1137 1138
int MPI_Comm_spawn_multiple(int count, char *array_of_commands[], char **array_of_argv[],
                            const int array_of_maxprocs[], const MPI_Info array_of_info[],
1139 1140 1141 1142 1143 1144 1145
                            int root, MPI_Comm comm, MPI_Comm *intercomm, int array_of_errcodes[]);
int MPI_Lookup_name(const char *service_name, MPI_Info info, char *port_name);
int MPI_Open_port(MPI_Info info, char *port_name);
int MPI_Publish_name(const char *service_name, MPI_Info info, const char *port_name);
int MPI_Unpublish_name(const char *service_name, MPI_Info info, const char *port_name);
int MPI_Comm_set_info(MPI_Comm comm, MPI_Info info);
int MPI_Comm_get_info(MPI_Comm comm, MPI_Info *info);
1146 1147

/* One-Sided Communications */
1148 1149 1150
int MPI_Accumulate(const void *origin_addr, int origin_count, MPI_Datatype origin_datatype,
                   int target_rank, MPI_Aint target_disp, int target_count,
                   MPI_Datatype target_datatype, MPI_Op op, MPI_Win win)
1151
                   MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
1152 1153
int MPI_Get(void *origin_addr, int origin_count, MPI_Datatype origin_datatype,
            int target_rank, MPI_Aint target_disp, int target_count,
1154
            MPI_Datatype target_datatype, MPI_Win win) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
1155 1156
int MPI_Put(const void *origin_addr, int origin_count, MPI_Datatype origin_datatype,
            int target_rank, MPI_Aint target_disp, int target_count,
1157 1158
            MPI_Datatype target_datatype, MPI_Win win) MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
int MPI_Win_complete(MPI_Win win);
1159
int MPI_Win_create(void *base, MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm,
1160 1161 1162 1163 1164 1165 1166 1167 1168 1169
                   MPI_Win *win);
int MPI_Win_fence(int assert, MPI_Win win);
int MPI_Win_free(MPI_Win *win);
int MPI_Win_get_group(MPI_Win win, MPI_Group *group);
int MPI_Win_lock(int lock_type, int rank, int assert, MPI_Win win);
int MPI_Win_post(MPI_Group group, int assert, MPI_Win win);
int MPI_Win_start(MPI_Group group, int assert, MPI_Win win);
int MPI_Win_test(MPI_Win win, int *flag);
int MPI_Win_unlock(int rank, MPI_Win win);
int MPI_Win_wait(MPI_Win win);
1170 1171

/* MPI-3 One-Sided Communication Routines */
1172
int MPI_Win_allocate(MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm, void *baseptr,
1173
                     MPI_Win *win);
1174
int MPI_Win_allocate_shared(MPI_Aint size, int disp_unit, MPI_Info info, MPI_Comm comm,
1175 1176 1177 1178 1179 1180 1181
                            void *baseptr, MPI_Win *win);
int MPI_Win_shared_query(MPI_Win win, int rank, MPI_Aint *size, int *disp_unit, void *baseptr);
int MPI_Win_create_dynamic(MPI_Info info, MPI_Comm comm, MPI_Win *win);
int MPI_Win_attach(MPI_Win win, void *base, MPI_Aint size);
int MPI_Win_detach(MPI_Win win, const void *base);
int MPI_Win_get_info(MPI_Win win, MPI_Info *info_used);
int MPI_Win_set_info(MPI_Win win, MPI_Info info);
1182
int MPI_Get_accumulate(const void *origin_addr, int origin_count,
1183 1184
                        MPI_Datatype origin_datatype, void *result_addr, int result_count,
                        MPI_Datatype result_datatype, int target_rank, MPI_Aint target_disp,
1185 1186
                        int target_count, MPI_Datatype target_datatype, MPI_Op op, MPI_Win win)
                        MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3)
1187
                        MPICH_ATTR_POINTER_WITH_TYPE_TAG(4,6);
1188
int MPI_Fetch_and_op(const void *origin_addr, void *result_addr,
1189
                      MPI_Datatype datatype, int target_rank, MPI_Aint target_disp,
1190
                      MPI_Op op, MPI_Win win)
1191
                      MPICH_ATTR_POINTER_WITH_TYPE_TAG(1,3);
1192
int MPI_Compare_and_swap(const void *origin_addr, const void *compare_addr,