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cpp-thirdparty/linx64/mpi/mpich/include/mpi.h
Bassem Girgis a6198ecc7b Upgrade MPIs on linux
2025-03-19 12:53:34 -05:00

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/*
* Copyright (C) by Argonne National Laboratory
* See COPYRIGHT in top-level directory
*/
#ifdef MPI_ABI
#include "mpi_abi.h"
#else
/* src/include/mpi.h. Generated from mpi.h.in by configure. */
#ifndef MPI_INCLUDED
#define MPI_INCLUDED
/* user include file for MPI programs */
#if defined(HAVE_VISIBILITY)
#define MPICH_API_PUBLIC __attribute__((visibility ("default")))
#else
#define MPICH_API_PUBLIC
#endif
#ifdef BUILD_MPI_ABI
/* include adapted version of mpi_abi.h, which -
* * defines handle types with ABI_ prefix
* - internally we will type convert
* * MPI and PMPI prototypes use ABI_ handle types
* - we implement them in c_binding_abi.c
* - Note that we need MPICH_API_PUBLIC defined (and mpichconf.h included)
* * all defined constants and enum values
* - all internal objects will be (re)compiled using the new constants
*
* It needs to be included after MPICH_API_PUBLIC since it defines the API prototypes.
*/
#include "mpi_abi_internal.h"
#endif
#ifndef BUILD_MPI_ABI
#define MPI_VERSION 4
#define MPI_SUBVERSION 1
#endif /* BUILD_MPI_ABI */
#define MPICH_NAME 4
#define MPICH 1
#define MPICH_HAS_C2F 1
/* MPICH_VERSION is the version string. MPICH_NUMVERSION is the
* numeric version that can be used in numeric comparisons.
*
* MPICH_VERSION uses the following format:
* Version: [MAJ].[MIN].[REV][EXT][EXT_NUMBER]
* Example: 1.0.7rc1 has
* MAJ = 1
* MIN = 0
* REV = 7
* EXT = rc
* EXT_NUMBER = 1
*
* MPICH_NUMVERSION will convert EXT to a format number:
* 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.
*/
#define MPICH_VERSION "4.3.0"
#define MPICH_NUMVERSION 40300300
#define MPICH_RELEASE_TYPE_ALPHA 0
#define MPICH_RELEASE_TYPE_BETA 1
#define MPICH_RELEASE_TYPE_RC 2
#define MPICH_RELEASE_TYPE_PATCH 3
#define MPICH_CALC_VERSION(MAJOR, MINOR, REVISION, TYPE, PATCH) \
(((MAJOR) * 10000000) + ((MINOR) * 100000) + ((REVISION) * 1000) + ((TYPE) * 100) + (PATCH))
#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
/* Keep C++ compilers from getting confused */
#if defined(__cplusplus)
extern "C" {
#endif
#define NO_TAGS_WITH_MODIFIERS 1
#undef MPICH_DEFINE_ATTR_TYPE_TYPES
#if defined(__has_attribute)
# if __has_attribute(pointer_with_type_tag) && \
__has_attribute(type_tag_for_datatype) && \
!defined(NO_TAGS_WITH_MODIFIERS) &&\
!defined(MPICH_NO_ATTR_TYPE_TAGS)
# define MPICH_DEFINE_ATTR_TYPE_TYPES 1
# 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 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
#ifdef __STDC_VERSION__
#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
#else
# define MPICH_ATTR_TYPE_TAG_C99(type)
#endif
#if defined(__cplusplus)
# define MPICH_ATTR_TYPE_TAG_CXX(type) MPICH_ATTR_TYPE_TAG(type)
#else
# define MPICH_ATTR_TYPE_TAG_CXX(type)
#endif
#define MPIU_DLL_SPEC
/* 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)
#define MPI_MESSAGE_NULL ((MPI_Message)0x2c000000)
#define MPI_MESSAGE_NO_PROC ((MPI_Message)0x6c000000)
#define MPIX_STREAM_NULL ((MPIX_Stream)0x3c000000)
typedef int MPI_Datatype;
#define MPI_CHAR ((MPI_Datatype)0x4c000101)
#define MPI_SIGNED_CHAR ((MPI_Datatype)0x4c000118)
#define MPI_UNSIGNED_CHAR ((MPI_Datatype)0x4c000102)
#define MPI_BYTE ((MPI_Datatype)0x4c00010d)
#define MPI_WCHAR ((MPI_Datatype)0x4c00040e)
#define MPI_SHORT ((MPI_Datatype)0x4c000203)
#define MPI_UNSIGNED_SHORT ((MPI_Datatype)0x4c000204)
#define MPI_INT ((MPI_Datatype)0x4c000405)
#define MPI_UNSIGNED ((MPI_Datatype)0x4c000406)
#define MPI_LONG ((MPI_Datatype)0x4c000807)
#define MPI_UNSIGNED_LONG ((MPI_Datatype)0x4c000808)
#define MPI_FLOAT ((MPI_Datatype)0x4c00040a)
#define MPI_DOUBLE ((MPI_Datatype)0x4c00080b)
#define MPI_LONG_DOUBLE ((MPI_Datatype)0x4c00100c)
#define MPI_LONG_LONG_INT ((MPI_Datatype)0x4c000809)
#define MPI_UNSIGNED_LONG_LONG ((MPI_Datatype)0x4c000819)
#define MPI_LONG_LONG MPI_LONG_LONG_INT
#define MPI_PACKED ((MPI_Datatype)0x4c00010f)
#define MPI_LB ((MPI_Datatype)0x4c000010)
#define MPI_UB ((MPI_Datatype)0x4c000011)
/*
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)0x8c000000)
#define MPI_DOUBLE_INT ((MPI_Datatype)0x8c000001)
#define MPI_LONG_INT ((MPI_Datatype)0x8c000002)
#define MPI_SHORT_INT ((MPI_Datatype)0x8c000003)
#define MPI_2INT ((MPI_Datatype)0x4c000816)
#define MPI_LONG_DOUBLE_INT ((MPI_Datatype)0x8c000004)
/* Fortran types */
#define MPI_COMPLEX ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_DOUBLE_COMPLEX ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_LOGICAL ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_REAL ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_DOUBLE_PRECISION ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_INTEGER ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_2INTEGER ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_2REAL ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_2DOUBLE_PRECISION ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_CHARACTER ((MPI_Datatype)MPI_DATATYPE_NULL)
/* Size-specific types (see MPI-2, 10.2.5) */
#define MPI_REAL2 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_REAL4 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_REAL8 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_REAL16 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_COMPLEX4 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_COMPLEX8 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_COMPLEX16 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_COMPLEX32 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_INTEGER1 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_INTEGER2 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_INTEGER4 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_INTEGER8 ((MPI_Datatype)MPI_DATATYPE_NULL)
#define MPI_INTEGER16 ((MPI_Datatype)MPI_DATATYPE_NULL)
/* C99 fixed-width datatypes */
#define MPI_INT8_T ((MPI_Datatype)0x4c000137)
#define MPI_INT16_T ((MPI_Datatype)0x4c000238)
#define MPI_INT32_T ((MPI_Datatype)0x4c000439)
#define MPI_INT64_T ((MPI_Datatype)0x4c00083a)
#define MPI_UINT8_T ((MPI_Datatype)0x4c00013b)
#define MPI_UINT16_T ((MPI_Datatype)0x4c00023c)
#define MPI_UINT32_T ((MPI_Datatype)0x4c00043d)
#define MPI_UINT64_T ((MPI_Datatype)0x4c00083e)
/* other C99 types */
#define MPI_C_BOOL ((MPI_Datatype)0x4c00013f)
#define MPI_C_FLOAT_COMPLEX ((MPI_Datatype)0x4c000840)
#define MPI_C_COMPLEX MPI_C_FLOAT_COMPLEX
#define MPI_C_DOUBLE_COMPLEX ((MPI_Datatype)0x4c001041)
#define MPI_C_LONG_DOUBLE_COMPLEX ((MPI_Datatype)0x4c002042)
/* other extension types */
#define MPIX_C_FLOAT16 ((MPI_Datatype)0x4c000246)
/* address/offset types */
#define MPI_AINT ((MPI_Datatype)0x4c000843)
#define MPI_OFFSET ((MPI_Datatype)0x4c000844)
#define MPI_COUNT ((MPI_Datatype)0x4c000845)
/* MPI-3 C++ types */
#define MPI_CXX_BOOL ((MPI_Datatype)0x4c000133)
#define MPI_CXX_FLOAT_COMPLEX ((MPI_Datatype)0x4c000834)
#define MPI_CXX_DOUBLE_COMPLEX ((MPI_Datatype)0x4c001035)
#define MPI_CXX_LONG_DOUBLE_COMPLEX ((MPI_Datatype)0x4c002036)
/* 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)
/* for session */
typedef int MPI_Session;
#define MPI_SESSION_NULL ((MPI_Session)0x38000000)
/* 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)
#define MPI_NO_OP (MPI_Op)(0x5800000e)
#define MPIX_EQUAL (MPI_Op)(0x5800000f)
/* MPI errhandler objects */
typedef int MPI_Errhandler;
/* 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)
/* 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)
#define MPI_ERRORS_ABORT ((MPI_Errhandler)0x54000003)
/* MPI request objects */
typedef int MPI_Request;
/* MPI message objects for Mprobe and related functions */
typedef int MPI_Message;
/* Generalized requests extensions */
typedef int MPIX_Grequest_class;
/* MPI stream objects */
typedef int MPIX_Stream;
/* for info */
typedef int MPI_Info;
#define MPI_INFO_NULL ((MPI_Info)0x1c000000)
#define MPI_INFO_ENV ((MPI_Info)0x5c000001)
/* Permanent key values */
#define MPI_KEYVAL_INVALID 0x24000000
/* 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
/* In addition, there are 5 predefined window attributes that are
defined for every window */
#define MPI_WIN_BASE 0x66000001
#define MPI_WIN_SIZE 0x66000003
#define MPI_WIN_DISP_UNIT 0x66000005
#define MPI_WIN_CREATE_FLAVOR 0x66000007
#define MPI_WIN_MODEL 0x66000009
#ifndef BUILD_MPI_ABI
/* Definitions that are determined by configure. */
typedef long MPI_Aint;
typedef int MPI_Fint;
typedef long long MPI_Count;
/* 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 */
typedef long long MPI_Offset;
/* The order of these elements must match that in mpif.h, mpi_f08_types.f90,
and mpi_c_interface_types.f90 */
typedef struct MPI_Status {
int count_lo;
int count_hi_and_cancelled;
int MPI_SOURCE;
int MPI_TAG;
int MPI_ERROR;
} MPI_Status;
/* See 4.12.5 for MPI_F_STATUS(ES)_IGNORE */
extern MPIU_DLL_SPEC MPI_Fint * MPI_F_STATUS_IGNORE MPICH_API_PUBLIC;
extern MPIU_DLL_SPEC MPI_Fint * MPI_F_STATUSES_IGNORE MPICH_API_PUBLIC;
/* 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
*/
/* 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 {
MPI_Fint count_lo;
MPI_Fint count_hi_and_cancelled;
MPI_Fint MPI_SOURCE;
MPI_Fint MPI_TAG;
MPI_Fint MPI_ERROR;
} MPI_F08_status;
/* MPI 4 added following constants to allow access F90 STATUS as an array of MPI_Fint */
#define MPI_F_STATUS_SIZE 5
#define MPI_F_SOURCE 2
#define MPI_F_TAG 3
#define MPI_F_ERROR 4
/* Provided in libmpifort.so */
extern MPIU_DLL_SPEC MPI_F08_status *MPI_F08_STATUS_IGNORE MPICH_API_PUBLIC;
extern MPIU_DLL_SPEC MPI_F08_status *MPI_F08_STATUSES_IGNORE MPICH_API_PUBLIC;
#endif /* BUILD_MPI_ABI */
#ifdef MPICH_DEFINE_ATTR_TYPE_TYPES
static const MPI_Datatype mpich_mpi_datatype_null MPICH_ATTR_TYPE_TAG_MUST_BE_NULL() = MPI_DATATYPE_NULL;
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;
#if 0x4c00100c != 0x0c000000
static const MPI_Datatype mpich_mpi_long_double MPICH_ATTR_TYPE_TAG(long double) = MPI_LONG_DOUBLE;
#endif
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;
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; };
#if 0x8c000004 != 0x0c000000
struct mpich_struct_mpi_long_double_int { long double ld; int i; };
#endif
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;
/*
* 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
*/
#if 0x8c000004 != 0x0c000000
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;
#endif
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;
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;
#if 0x4c002042 != 0x0c000000
static const MPI_Datatype mpich_mpi_c_long_double_complex MPICH_ATTR_TYPE_TAG_C99(long double _Complex) = MPI_C_LONG_DOUBLE_COMPLEX;
#endif
static const MPI_Datatype mpich_mpi_aint MPICH_ATTR_TYPE_TAG(MPI_Aint) = MPI_AINT;
static const MPI_Datatype mpich_mpi_offset MPICH_ATTR_TYPE_TAG(MPI_Offset) = MPI_OFFSET;
#endif
/* 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 */
#define MPI_AINT_FMT_DEC_SPEC "%ld"
#define MPI_AINT_FMT_HEX_SPEC "%lx"
#ifndef BUILD_MPI_ABI
/* These are only guesses; make sure you change them in mpif.h as well */
#define MPI_MAX_PROCESSOR_NAME 128
#define MPI_MAX_LIBRARY_VERSION_STRING 8192
#define MPI_MAX_ERROR_STRING 512
#define MPI_MAX_PORT_NAME 256
#define MPI_MAX_OBJECT_NAME 128
#define MPI_MAX_STRINGTAG_LEN 256
#define MPI_MAX_PSET_NAME_LEN 256
#define MPI_MAX_INFO_KEY 255
#define MPI_MAX_INFO_VAL 1024
/* MPI-3 window flavors */
typedef enum MPIR_Win_flavor {
MPI_WIN_FLAVOR_CREATE = 1,
MPI_WIN_FLAVOR_ALLOCATE = 2,
MPI_WIN_FLAVOR_DYNAMIC = 3,
MPI_WIN_FLAVOR_SHARED = 4
} MPIR_Win_flavor_t;
/* MPI-3 window consistency models */
typedef enum MPIR_Win_model {
MPI_WIN_SEPARATE = 1,
MPI_WIN_UNIFIED = 2
} MPIR_Win_model_t;
/* Upper bound on the overhead in bsend for each message buffer */
#define MPI_BSEND_OVERHEAD 96
/* Topology types */
typedef enum MPIR_Topo_type {
MPI_GRAPH = 1,
MPI_CART = 2,
MPI_DIST_GRAPH = 3
} MPIR_Topo_type;
extern int * const MPI_UNWEIGHTED MPICH_API_PUBLIC;
extern int * const MPI_WEIGHTS_EMPTY MPICH_API_PUBLIC;
#define MPI_PROC_NULL (-1)
#define MPI_ANY_SOURCE (-2)
#define MPI_ROOT (-3)
#define MPI_ANY_TAG (-1)
#define MPI_BOTTOM (void *)0
#define MPI_IN_PLACE (void *) -1
#define MPI_BUFFER_AUTOMATIC (void *) -2
#define MPI_UNDEFINED (-32766)
#define MPI_STATUS_IGNORE (MPI_Status *)1
#define MPI_STATUSES_IGNORE (MPI_Status *)1
#define MPI_ERRCODES_IGNORE (int *)0
/* 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
/* Results of the compare operations. */
#define MPI_IDENT 0
#define MPI_CONGRUENT 1
#define MPI_SIMILAR 2
#define MPI_UNEQUAL 3
/* typeclasses */
#define MPI_TYPECLASS_REAL 1
#define MPI_TYPECLASS_INTEGER 2
#define MPI_TYPECLASS_COMPLEX 3
#define MPI_LOCK_EXCLUSIVE 234
#define MPI_LOCK_SHARED 235
/* for the datatype decoders */
enum MPIR_Combiner_enum {
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,
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,
MPI_COMBINER_VALUE_INDEX = 20
};
/* 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
/* 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
/* predefined types for MPI_Comm_split_type */
#define MPI_COMM_TYPE_SHARED 1
#define MPI_COMM_TYPE_HW_GUIDED 2
#define MPI_COMM_TYPE_HW_UNGUIDED 3
#define MPI_COMM_TYPE_RESOURCE_GUIDED 4
#endif /* BUILD_MPI_ABI */
/* MPICH-specific types */
#define MPIX_COMM_TYPE_NEIGHBORHOOD 5
#ifndef BUILD_MPI_ABI
/* For supported thread levels */
#define MPI_THREAD_SINGLE 0
#define MPI_THREAD_FUNNELED 1
#define MPI_THREAD_SERIALIZED 2
#define MPI_THREAD_MULTIPLE 3
/* 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 */
/* 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 */
/* New MPI-2 Error classes */
#define MPI_ERR_ACCESS 20 /* */
#define MPI_ERR_AMODE 21 /* */
#define MPI_ERR_BAD_FILE 22 /* */
#define MPI_ERR_CONVERSION 23 /* */
#define MPI_ERR_DUP_DATAREP 24 /* */
#define MPI_ERR_FILE_EXISTS 25 /* */
#define MPI_ERR_FILE_IN_USE 26 /* */
#define MPI_ERR_FILE 27 /* */
#define MPI_ERR_IO 32 /* */
#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 /* */
#define MPI_ERR_RMA_RANGE 55 /* */
#define MPI_ERR_RMA_ATTACH 56 /* */
#define MPI_ERR_RMA_SHARED 57 /* */
#define MPI_ERR_RMA_FLAVOR 58 /* */
/* 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 /* Deprecated. If a queried item index is out of range,
* MPI-4 will return MPI_T_ERR_INVALID_INDEX instead. */
#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 */
#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 */
#define MPI_ERR_SESSION 75 /* Invalid session handle */
#define MPI_ERR_PROC_ABORTED 76 /* Trying to communicate with aborted processes */
#define MPI_ERR_VALUE_TOO_LARGE 77 /* Value is too large to store */
#define MPI_T_ERR_NOT_SUPPORTED 78 /* Requested functionality not supported */
#define MPI_T_ERR_NOT_ACCESSIBLE 79 /* Requested functionality not accessible */
#define MPI_ERR_ERRHANDLER 80 /* Invalid errhandler handle */
#define MPI_ERR_LASTCODE 0x3fffffff /* Last valid error code for a
predefined error class */
#endif /* BUILD_MPI_ABI */
#define MPICH_ERR_LAST_CLASS 80 /* It is also helpful to know the
last valid class */
#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. */
#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 */
#define MPIX_ERR_REVOKED MPICH_ERR_FIRST_MPIX+3 /* The communication object has been revoked */
#define MPIX_ERR_EAGAIN MPICH_ERR_FIRST_MPIX+4 /* Operation could not be issued */
#define MPIX_ERR_NOREQ MPICH_ERR_FIRST_MPIX+5 /* Cannot allocate request */
#define MPIX_ERR_STREAM MPICH_ERR_FIRST_MPIX+6 /* Invalid stream */
#define MPIX_ERR_TIMEOUT MPICH_ERR_FIRST_MPIX+7 /* Operation timed out */
#define MPICH_ERR_LAST_MPIX MPICH_ERR_FIRST_MPIX+7
/* End of MPI's error classes */
/* GPU extensions */
#define MPIX_GPU_SUPPORT_CUDA (0)
#define MPIX_GPU_SUPPORT_ZE (1)
#define MPIX_GPU_SUPPORT_HIP (2)
/* feature advertisement */
#define MPIIMPL_ADVERTISES_FEATURES 1
#define MPIIMPL_HAVE_MPI_INFO 1
#define MPIIMPL_HAVE_MPI_COMBINER_DARRAY 1
#define MPIIMPL_HAVE_MPI_TYPE_CREATE_DARRAY 1
#define MPIIMPL_HAVE_MPI_COMBINER_SUBARRAY 1
#define MPIIMPL_HAVE_MPI_TYPE_CREATE_DARRAY 1
#define MPIIMPL_HAVE_MPI_COMBINER_DUP 1
#define MPIIMPL_HAVE_MPI_GREQUEST 1
#define MPIIMPL_HAVE_STATUS_SET_BYTES 1
#define MPIIMPL_HAVE_STATUS_SET_INFO 1
/* MPIX Async extensions */
/* poll_fn return following states. */
enum {
MPIX_ASYNC_NOPROGRESS = 0,
MPIX_ASYNC_DONE = 1,
};
typedef struct MPIR_Async_thing * MPIX_Async_thing;
#ifndef BUILD_MPI_ABI
/* C callback 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 *);
/* 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 *, ...);
typedef void (MPI_Session_errhandler_function)(MPI_Session *, int *, ...);
/* the _x callbacks accepts scalar inputs and an additional "void *" extra_state */
typedef void (MPIX_Comm_errhandler_function_x)(MPI_Comm, int, void *);
typedef void (MPIX_File_errhandler_function_x)(MPI_File, int, void *);
typedef void (MPIX_Win_errhandler_function_x)(MPI_Win, int, void *);
typedef void (MPIX_Session_errhandler_function_x)(MPI_Session, int, void *);
/* 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;
typedef MPI_Session_errhandler_function MPI_Session_errhandler_fn;
/* 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 * );
/* User combination function */
typedef void (MPI_User_function) ( void *, void *, int *, MPI_Datatype * );
typedef void (MPI_User_function_c) ( void *, void *, MPI_Count *, MPI_Datatype * );
/* the _x callbacks accepts scalar inputs and an additional "void *" extra_state */
typedef void (MPIX_User_function_x) ( void *, void *, MPI_Count, MPI_Datatype, void *);
/* User destructor */
typedef void (MPIX_Destructor_function) (void *);
/* 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 *);
#endif /* BUILD_MPI_ABI */
typedef int (MPIX_Grequest_poll_function)(void *, MPI_Status *);
typedef int (MPIX_Grequest_wait_function)(int, void **, double, MPI_Status *);
typedef int (MPIX_Async_poll_function)(MPIX_Async_thing);
#ifndef BUILD_MPI_ABI
/* 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 *,
void *);
typedef int (MPI_Datarep_conversion_function_c)(void *, MPI_Datatype, MPI_Count,
void *, MPI_Offset, void *);
/* 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)
#define MPI_CONVERSION_FN_NULL ((MPI_Datarep_conversion_function *)0)
#define MPI_CONVERSION_FN_NULL_C ((MPI_Datarep_conversion_function_c *)0)
#endif /* BUILD_MPI_ABI */
#ifndef BUILD_MPI_ABI
/* types for the MPI_T_ interface */
struct MPIR_T_enum_s;
struct MPIR_T_cvar_handle_s;
struct MPIR_T_pvar_handle_s;
struct MPIR_T_pvar_session_s;
struct MPIR_T_event_registration_s;
struct MPIR_T_event_instance_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;
typedef struct MPIR_T_event_registration_s * MPI_T_event_registration;
typedef struct MPIR_T_event_instance_s * MPI_T_event_instance;
/* extra const at front would be safer, but is incompatible with MPI_T_ prototypes */
extern struct MPIR_T_pvar_handle_s * const MPI_T_PVAR_ALL_HANDLES MPICH_API_PUBLIC;
#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)
/* the MPI_T_ interface requires that these VERBOSITY constants occur in this
* relative order with increasing values */
typedef enum MPIR_T_verbosity_t {
/* don't name-shift this if/when MPI_T_ is accepted, this is an MPICH-only
* extension */
MPI_T_VERBOSITY_INVALID = 0,
/* arbitrarily shift values to aid debugging and reduce accidental errors */
MPI_T_VERBOSITY_USER_BASIC = 221,
MPI_T_VERBOSITY_USER_DETAIL,
MPI_T_VERBOSITY_USER_ALL,
MPI_T_VERBOSITY_TUNER_BASIC,
MPI_T_VERBOSITY_TUNER_DETAIL,
MPI_T_VERBOSITY_TUNER_ALL,
MPI_T_VERBOSITY_MPIDEV_BASIC,
MPI_T_VERBOSITY_MPIDEV_DETAIL,
MPI_T_VERBOSITY_MPIDEV_ALL
} MPIR_T_verbosity_t;
typedef enum MPIR_T_bind_t {
/* don't name-shift this if/when MPI_T_ is accepted, this is an MPICH-only
* extension */
MPI_T_BIND_INVALID = 0,
/* arbitrarily shift values to aid debugging and reduce accidental errors */
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,
MPI_T_BIND_MPI_SESSION
} MPIR_T_bind_t;
typedef enum MPIR_T_scope_t {
/* don't name-shift this if/when MPI_T_ is accepted, this is an MPICH-only
* extension */
MPI_T_SCOPE_INVALID = 0,
/* arbitrarily shift values to aid debugging and reduce accidental errors */
MPI_T_SCOPE_CONSTANT = 60438,
MPI_T_SCOPE_READONLY,
MPI_T_SCOPE_LOCAL,
MPI_T_SCOPE_GROUP,
MPI_T_SCOPE_GROUP_EQ,
MPI_T_SCOPE_ALL,
MPI_T_SCOPE_ALL_EQ
} MPIR_T_scope_t;
typedef enum MPIR_T_pvar_class_t {
/* don't name-shift this if/when MPI_T_ is accepted, this is an MPICH-only
* extension */
MPI_T_PVAR_CLASS_INVALID = 0,
/* arbitrarily shift values to aid debugging and reduce accidental errors */
MPIR_T_PVAR_CLASS_FIRST = 240,
MPI_T_PVAR_CLASS_STATE = MPIR_T_PVAR_CLASS_FIRST,
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,
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;
typedef enum MPI_T_cb_safety {
MPI_T_CB_REQUIRE_NONE = 0,
MPI_T_CB_REQUIRE_MPI_RESTRICTED,
MPI_T_CB_REQUIRE_THREAD_SAFE,
MPI_T_CB_REQUIRE_ASYNC_SIGNAL_SAFE
} MPI_T_cb_safety;
typedef enum MPI_T_source_order {
MPI_T_SOURCE_ORDERED = 0,
MPI_T_SOURCE_UNORDERED
} MPI_T_source_order;
typedef void (MPI_T_event_cb_function)(MPI_T_event_instance event_instance, MPI_T_event_registration event_registration, MPI_T_cb_safety cb_safety, void *user_data);
typedef void (MPI_T_event_free_cb_function)(MPI_T_event_registration event_registration, MPI_T_cb_safety cb_safety, void *user_data);
typedef void (MPI_T_event_dropped_cb_function)(MPI_Count count, MPI_T_event_registration event_registration, int source_index, MPI_T_cb_safety cb_safety, void *user_data);
#else /* BUILD_MPI_ABI */
/* FIXME: make it less hacky (fix the implementation) */
#define MPIR_T_PVAR_CLASS_FIRST MPI_T_PVAR_CLASS_STATE
#define MPIR_T_PVAR_CLASS_LAST MPI_T_PVAR_CLASS_GENERIC
#define MPIR_T_PVAR_CLASS_NUMBER 10
#endif /* BUILD_MPI_ABI */
typedef struct {
void **storage_stack;
} QMPI_Context;
#define QMPI_MAX_TOOL_NAME_LENGTH 256
int QMPI_Register_tool_name(const char *tool_name,
void (*init_function_ptr) (int tool_id)) MPICH_API_PUBLIC;
int QMPI_Register_tool_storage(int tool_id, void *tool_storage) MPICH_API_PUBLIC;
int QMPI_Register_function(int calling_tool_id, int function_enum,
void (*function_ptr) (void)) MPICH_API_PUBLIC;
int QMPI_Get_function(int calling_tool_id, int function_enum,
void (**function_ptr) (void), int *next_tool_id) MPICH_API_PUBLIC;
int QMPI_Get_tool_storage(QMPI_Context context, int tool_id, void **storage) MPICH_API_PUBLIC;
int QMPI_Get_calling_address(QMPI_Context context, void **address) MPICH_API_PUBLIC;
/*
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-- */
/* same as struct iovec, provided to avoid header dependency */
typedef struct MPIX_Iov {
void *iov_base;
MPI_Aint iov_len;
} MPIX_Iov;
/*
* Normally, we provide prototypes for all MPI routines. In a few weird
* cases, we need to suppress the prototypes.
*/
#ifndef BUILD_MPI_ABI
/* We require that the C compiler support prototypes */
#include <mpi_proto.h>
#include "mpio.h"
/* The f2c and c2f APIs exist as real functions, but these macros allows
* for backward MPICH ABI compatibility.
*/
/* exclude these macros from MPICH internal */
#ifndef MPICHCONF_H_INCLUDED
#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)
#define MPI_Message_c2f(msg) ((MPI_Fint)(msg))
#define MPI_Message_f2c(msg) ((MPI_Message)(msg))
#define MPI_Session_c2f(session) (MPI_Fint)(session)
#define MPI_Session_f2c(session) (MPI_Session)(session)
/* 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)
#define PMPI_Message_c2f(msg) ((MPI_Fint)(msg))
#define PMPI_Message_f2c(msg) ((MPI_Message)(msg))
#define PMPI_Session_c2f(session) (MPI_Fint)(session)
#define PMPI_Session_f2c(session) (MPI_Session)(session)
#endif
#endif /* BUILD_MPI_ABI */
#if defined(__cplusplus)
}
/* Add the C++ bindings */
/*
If MPICH_SKIP_MPICXX is defined, the mpicxx.h file will *not* be included.
This is necessary, for example, when building the C++ interfaces. It
can also be used when you want to use a C++ compiler to compile C code,
and do not want to load the C++ bindings. These definitions can
be made by the C++ compilation script
*/
#if !defined(MPICH_SKIP_MPICXX)
/* mpicxx.h contains the MPI C++ binding. In the mpi.h.in file, this
include is in an autoconf variable in case the compiler is a C++
compiler but MPI was built without the C++ bindings */
#endif
#endif
#endif /* MPI_INCLUDED */
#endif /* MPI_ABI */
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