The C and Fortran names are listed below. Constants described as ``integer constant expression'' may be implemented as literal integer constants of the specified integer type substituted by the preprocessor or (where possible) as enum members.
| Error classes | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
|
MPI_SUCCESS | |
| MPI_ERR_BUFFER | |
| MPI_ERR_COUNT | |
| MPI_ERR_TYPE | |
| MPI_ERR_TAG | |
| MPI_ERR_COMM | |
| MPI_ERR_RANK | |
| MPI_ERR_REQUEST | |
| MPI_ERR_ROOT | |
| MPI_ERR_GROUP | |
| MPI_ERR_OP | |
| MPI_ERR_TOPOLOGY | |
| MPI_ERR_DIMS | |
| MPI_ERR_ARG | |
| MPI_ERR_UNKNOWN | |
| MPI_ERR_TRUNCATE | |
| MPI_ERR_OTHER | |
| MPI_ERR_INTERN | |
| MPI_ERR_PENDING | |
| (Continued on next page)
|
| Error classes (continued) | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_ERR_IN_STATUS | |
| MPI_ERR_ACCESS | |
| MPI_ERR_AMODE | |
| MPI_ERR_ASSERT | |
| MPI_ERR_BAD_FILE | |
| MPI_ERR_BASE | |
| MPI_ERR_CONVERSION | |
| MPI_ERR_DISP | |
| MPI_ERR_DUP_DATAREP | |
| MPI_ERR_ERRHANDLER | |
| MPI_ERR_FILE_EXISTS | |
| MPI_ERR_FILE_IN_USE | |
| MPI_ERR_FILE | |
| MPI_ERR_INFO_KEY | |
| MPI_ERR_INFO_NOKEY | |
| MPI_ERR_INFO_VALUE | |
| MPI_ERR_INFO | |
| MPI_ERR_IO | |
| MPI_ERR_KEYVAL | |
| MPI_ERR_LOCKTYPE | |
| MPI_ERR_NAME | |
| MPI_ERR_NO_MEM | |
| MPI_ERR_NOT_SAME | |
| MPI_ERR_NO_SPACE | |
| MPI_ERR_NO_SUCH_FILE | |
| MPI_ERR_PORT | |
| MPI_ERR_PROC_ABORTED | |
| MPI_ERR_QUOTA | |
| MPI_ERR_READ_ONLY | |
| MPI_ERR_RMA_ATTACH | |
| MPI_ERR_RMA_CONFLICT | |
| MPI_ERR_RMA_RANGE | |
| MPI_ERR_RMA_SHARED | |
| MPI_ERR_RMA_SYNC | |
| MPI_ERR_RMA_FLAVOR | |
| MPI_ERR_SERVICE | |
| MPI_ERR_SESSION | |
| MPI_ERR_SIZE | |
| MPI_ERR_SPAWN | |
| MPI_ERR_UNSUPPORTED_DATAREP | |
| MPI_ERR_UNSUPPORTED_OPERATION | |
| MPI_ERR_VALUE_TOO_LARGE | |
| MPI_ERR_WIN | |
| (Continued on next page) |
| Error classes (continued) | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_T_ERR_CANNOT_INIT | |
| MPI_T_ERR_NOT_ACCESSIBLE | |
| MPI_T_ERR_NOT_INITIALIZED | |
| MPI_T_ERR_NOT_SUPPORTED | |
| MPI_T_ERR_MEMORY | |
| MPI_T_ERR_INVALID | |
| MPI_T_ERR_INVALID_INDEX | |
| MPI_T_ERR_INVALID_ITEM | |
| MPI_T_ERR_INVALID_SESSION | |
| MPI_T_ERR_INVALID_HANDLE | |
| MPI_T_ERR_INVALID_NAME | |
| MPI_T_ERR_OUT_OF_HANDLES | |
| MPI_T_ERR_OUT_OF_SESSIONS | |
| MPI_T_ERR_CVAR_SET_NOT_NOW | |
| MPI_T_ERR_CVAR_SET_NEVER | |
| MPI_T_ERR_PVAR_NO_WRITE | |
| MPI_T_ERR_PVAR_NO_STARTSTOP | |
| MPI_T_ERR_PVAR_NO_ATOMIC | |
| MPI_ERR_LASTCODE | |
| Buffer Address Constants | |
| C type: void * const | |
| Fortran type: (predefined memory location)1 | |
| MPI_BOTTOM | |
| MPI_BUFFER_AUTOMATIC | |
| MPI_IN_PLACE | |
| 1 Note that in Fortran these constants are not usable for initialization | |
| expressions or assignment. See Section Named Constants. | |
| Assorted Constants | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_PROC_NULL | |
| MPI_ANY_SOURCE | |
| MPI_ANY_TAG | |
| MPI_UNDEFINED | |
| MPI_BSEND_OVERHEAD | |
| MPI_KEYVAL_INVALID | |
| MPI_LOCK_EXCLUSIVE | |
| MPI_LOCK_SHARED | |
| MPI_ROOT | |
| No Process Message Handle | |
| C type: MPI_Message | |
| Fortran type: INTEGER or TYPE(MPI_Message) | |
| MPI_MESSAGE_NO_PROC | |
| Fortran Support Method Specific Constants | |
| Fortran type: LOGICAL | |
| MPI_SUBARRAYS_SUPPORTED (Fortran only) | |
| MPI_ASYNC_PROTECTS_NONBLOCKING (Fortran only) | |
| Status array size and reserved index values (Fortran only) | |
| Fortran type: INTEGER | |
| MPI_STATUS_SIZE | |
| MPI_SOURCE | |
| MPI_TAG | |
| MPI_ERROR | |
| Fortran status array size and reserved index values (C only) | |
| C type: integer constant expression of type int | |
| MPI_F_STATUS_SIZE | |
| MPI_F_SOURCE | |
| MPI_F_TAG | |
| MPI_F_ERROR | |
| Variable Address Size (Fortran only) | |
| Fortran type: INTEGER | |
| MPI_ADDRESS_KIND | |
| MPI_COUNT_KIND | |
| MPI_INTEGER_KIND | |
| MPI_OFFSET_KIND | |
| Error-handling specifiers | |
| C type: MPI_Errhandler | |
| Fortran type: INTEGER or TYPE(MPI_Errhandler) | |
| MPI_ERRORS_ARE_FATAL | |
| MPI_ERRORS_ABORT | |
| MPI_ERRORS_RETURN | |
| Maximum Sizes for Strings | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_MAX_DATAREP_STRING | |
| MPI_MAX_ERROR_STRING | |
| MPI_MAX_INFO_KEY | |
| MPI_MAX_INFO_VAL | |
| MPI_MAX_LIBRARY_VERSION_STRING | |
| MPI_MAX_OBJECT_NAME | |
| MPI_MAX_PORT_NAME | |
| MPI_MAX_PROCESSOR_NAME | |
| MPI_MAX_STRINGTAG_LEN | |
| MPI_MAX_PSET_NAME_LEN | |
| Named Predefined Datatypes | C types | |
| C type: MPI_Datatype | ||
| Fortran type: INTEGER | ||
| or TYPE(MPI_Datatype) | ||
| MPI_CHAR | char | |
| (treated as printable character) | ||
| MPI_SHORT | signed short int | |
| MPI_INT | signed int | |
| MPI_LONG | signed long | |
| MPI_LONG_LONG_INT | signed long long | |
| MPI_LONG_LONG (as a synonym) | signed long long | |
| MPI_SIGNED_CHAR | signed char | |
| (treated as integral value) | ||
| MPI_UNSIGNED_CHAR | unsigned char | |
| (treated as integral value) | ||
| MPI_UNSIGNED_SHORT | unsigned short | |
| MPI_UNSIGNED | unsigned int | |
| MPI_UNSIGNED_LONG | unsigned long | |
| MPI_UNSIGNED_LONG_LONG | unsigned long long | |
| MPI_FLOAT | float | |
| MPI_DOUBLE | double | |
| MPI_LONG_DOUBLE | long double | |
| MPI_WCHAR | wchar_t | |
| (defined in <stddef.h>) | ||
| (treated as printable character) | ||
| MPI_C_BOOL | _Bool | |
| MPI_INT8_T | int8_t | |
| MPI_INT16_T | int16_t | |
| MPI_INT32_T | int32_t | |
| MPI_INT64_T | int64_t | |
| MPI_UINT8_T | uint8_t | |
| MPI_UINT16_T | uint16_t | |
| MPI_UINT32_T | uint32_t | |
| MPI_UINT64_T | uint64_t | |
| MPI_AINT | MPI_Aint | |
| MPI_COUNT | MPI_Count | |
| MPI_OFFSET | MPI_Offset | |
| MPI_C_COMPLEX | float _Complex | |
| MPI_C_FLOAT_COMPLEX (as a synonym) | float _Complex | |
| MPI_C_DOUBLE_COMPLEX | double _Complex | |
| MPI_C_LONG_DOUBLE_COMPLEX | long double _Complex | |
| MPI_BYTE | (any C type) | |
| MPI_PACKED | (any C type) | |
| Named Predefined Datatypes | Fortran types | |
| C type: MPI_Datatype | ||
| Fortran type: INTEGER | ||
| or TYPE(MPI_Datatype) | ||
| MPI_INTEGER | INTEGER | |
| MPI_REAL | REAL | |
| MPI_DOUBLE_PRECISION | DOUBLE PRECISION | |
| MPI_COMPLEX | COMPLEX | |
| MPI_LOGICAL | LOGICAL | |
| MPI_CHARACTER | CHARACTER(1) | |
| MPI_AINT | INTEGER(KIND=MPI_ADDRESS_KIND) | |
| MPI_COUNT | INTEGER(KIND=MPI_COUNT_KIND) | |
| MPI_OFFSET | INTEGER(KIND=MPI_OFFSET_KIND) | |
| MPI_BYTE | (any Fortran type) | |
| MPI_PACKED | (any Fortran type) | |
| Named Predefined Datatypes1 | C++ types | |
| C type: MPI_Datatype | ||
| Fortran type: INTEGER | ||
| or TYPE(MPI_Datatype) | ||
| MPI_CXX_BOOL | bool | |
| MPI_CXX_FLOAT_COMPLEX | std::complex<float> | |
| MPI_CXX_DOUBLE_COMPLEX | std::complex<double> | |
| MPI_CXX_LONG_DOUBLE_COMPLEX | std::complex<long double> | |
| 1 If an accompanying C++ compiler is missing, then the | ||
| MPI datatypes in this table are not defined. | ||
| Optional datatypes (Fortran) | Fortran types | |
| C type: MPI_Datatype | ||
| Fortran type: INTEGER | ||
| or TYPE(MPI_Datatype) | ||
| MPI_DOUBLE_COMPLEX | DOUBLE COMPLEX | |
| MPI_INTEGER1 | INTEGER*1 | |
| MPI_INTEGER2 | INTEGER*2 | |
| MPI_INTEGER4 | INTEGER*4 | |
| MPI_INTEGER8 | INTEGER*8 | |
| MPI_INTEGER16 | INTEGER*16 | |
| MPI_REAL2 | REAL*2 | |
| MPI_REAL4 | REAL*4 | |
| MPI_REAL8 | REAL*8 | |
| MPI_REAL16 | REAL*16 | |
| MPI_COMPLEX4 | COMPLEX*4 | |
| MPI_COMPLEX8 | COMPLEX*8 | |
| MPI_COMPLEX16 | COMPLEX*16 | |
| MPI_COMPLEX32 | COMPLEX*32 | |
| Datatypes for reduction functions (C) | |
| C type: MPI_Datatype | |
| Fortran type: INTEGER or TYPE(MPI_Datatype) | |
| MPI_FLOAT_INT | |
| MPI_DOUBLE_INT | |
| MPI_LONG_INT | |
| MPI_2INT | |
| MPI_SHORT_INT | |
| MPI_LONG_DOUBLE_INT | |
| Datatypes for reduction functions (Fortran) | |
| C type: MPI_Datatype | |
| Fortran type: INTEGER or TYPE(MPI_Datatype) | |
| MPI_2REAL | |
| MPI_2DOUBLE_PRECISION | |
| MPI_2INTEGER | |
| Reserved communicators | |
| C type: MPI_Comm | |
| Fortran type: INTEGER or TYPE(MPI_Comm) | |
| MPI_COMM_WORLD | |
| MPI_COMM_SELF | |
| Communicator split type constants | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_COMM_TYPE_SHARED | |
| MPI_COMM_TYPE_HW_UNGUIDED | |
| MPI_COMM_TYPE_HW_GUIDED | |
| MPI_COMM_TYPE_RESOURCE_GUIDED | |
| Results of communicator and group comparisons | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_IDENT | |
| MPI_CONGRUENT | |
| MPI_SIMILAR | |
| MPI_UNEQUAL | |
| Environmental inquiry info key | |
| C type: MPI_Info | |
| Fortran type: INTEGER or TYPE(MPI_Info) | |
| MPI_INFO_ENV | |
| Environmental inquiry keys | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_TAG_UB | |
| MPI_IO | |
| MPI_HOST (deprecated) | |
| MPI_WTIME_IS_GLOBAL | |
| Collective Operations | |
| C type: MPI_Op | |
| Fortran type: INTEGER or TYPE(MPI_Op) | |
| MPI_MAX | |
| MPI_MIN | |
| MPI_SUM | |
| MPI_PROD | |
| MPI_MAXLOC | |
| MPI_MINLOC | |
| MPI_BAND | |
| MPI_BOR | |
| MPI_BXOR | |
| MPI_LAND | |
| MPI_LOR | |
| MPI_LXOR | |
| MPI_REPLACE | |
| MPI_NO_OP | |
| Null Handles | |
| C/Fortran name | |
| C type / Fortran type | |
| MPI_GROUP_NULL | |
| MPI_Group / INTEGER or TYPE(MPI_Group) | |
| MPI_COMM_NULL | |
| MPI_Comm / INTEGER or TYPE(MPI_Comm) | |
| MPI_DATATYPE_NULL | |
| MPI_Datatype / INTEGER or TYPE(MPI_Datatype) | |
| MPI_REQUEST_NULL | |
| MPI_Request / INTEGER or TYPE(MPI_Request) | |
| MPI_OP_NULL | |
| MPI_Op / INTEGER or TYPE(MPI_Op) | |
| MPI_ERRHANDLER_NULL | |
| MPI_Errhandler / INTEGER or TYPE(MPI_Errhandler) | |
| MPI_FILE_NULL | |
| MPI_File / INTEGER or TYPE(MPI_File) | |
| MPI_INFO_NULL | |
| MPI_Info / INTEGER or TYPE(MPI_Info) | |
| MPI_SESSION_NULL | |
| MPI_Session / INTEGER or TYPE(MPI_Session) | |
| MPI_WIN_NULL | |
| MPI_Win / INTEGER or TYPE(MPI_Win) | |
|
MPI_MESSAGE_NULL | |
| MPI_Message / INTEGER or TYPE(MPI_Message) | |
| Empty group | |
| C type: MPI_Group | |
| Fortran type: INTEGER or TYPE(MPI_Group) | |
| MPI_GROUP_EMPTY | |
| Topologies | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_GRAPH | |
| MPI_CART | |
| MPI_DIST_GRAPH | |
| Predefined functions | |
| C/Fortran name | |
| C type | |
| / Fortran type with mpi module / Fortran type with mpi_f08 module | |
| MPI_COMM_NULL_COPY_FN | |
| MPI_Comm_copy_attr_function | |
| / COMM_COPY_ATTR_FUNCTION / PROCEDURE(MPI_Comm_copy_attr_function) 1) | |
| MPI_COMM_DUP_FN | |
| MPI_Comm_copy_attr_function | |
| / COMM_COPY_ATTR_FUNCTION / PROCEDURE(MPI_Comm_copy_attr_function) 1) | |
| MPI_COMM_NULL_DELETE_FN | |
| MPI_Comm_delete_attr_function | |
| / COMM_DELETE_ATTR_FUNCTION / PROCEDURE(MPI_Comm_delete_attr_function) 1) | |
| MPI_WIN_NULL_COPY_FN | |
| MPI_Win_copy_attr_function | |
| / WIN_COPY_ATTR_FUNCTION / PROCEDURE(MPI_Win_copy_attr_function) 1) | |
| MPI_WIN_DUP_FN | |
| MPI_Win_copy_attr_function | |
| / WIN_COPY_ATTR_FUNCTION / PROCEDURE(MPI_Win_copy_attr_function) 1) | |
| MPI_WIN_NULL_DELETE_FN | |
| MPI_Win_delete_attr_function | |
| / WIN_DELETE_ATTR_FUNCTION / PROCEDURE(MPI_Win_delete_attr_function) 1) | |
| MPI_TYPE_NULL_COPY_FN | |
| MPI_Type_copy_attr_function | |
| / TYPE_COPY_ATTR_FUNCTION / PROCEDURE(MPI_Type_copy_attr_function) 1) | |
| MPI_TYPE_DUP_FN | |
| MPI_Type_copy_attr_function | |
| / TYPE_COPY_ATTR_FUNCTION / PROCEDURE(MPI_Type_copy_attr_function) 1) | |
| MPI_TYPE_NULL_DELETE_FN | |
| MPI_Type_delete_attr_function | |
| / TYPE_DELETE_ATTR_FUNCTION / PROCEDURE(MPI_Type_delete_attr_function) 1) | |
| MPI_CONVERSION_FN_NULL | |
| MPI_Datarep_conversion_function | |
| / DATAREP_CONVERSION_FUNCTION / PROCEDURE(MPI_Datarep_conversion_function) 1) | |
| MPI_CONVERSION_FN_NULL_C | |
| MPI_Datarep_conversion_function_c | |
| / (n/a) / PROCEDURE(MPI_Datarep_conversion_function_c) | |
| 1 See the advice to implementors (on page Communicators) and advice to users (on page Communicators) | |
| on the predefined Fortran functions MPI_COMM_NULL_COPY_FN, ... in | |
| Section Communicators. |
| Deprecated predefined functions | |
| C/Fortran name | |
| C type / Fortran type with mpi module | |
| MPI_NULL_COPY_FN | |
| MPI_Copy_function / COPY_FUNCTION | |
| MPI_DUP_FN | |
| MPI_Copy_function / COPY_FUNCTION | |
| MPI_NULL_DELETE_FN | |
| MPI_Delete_function / DELETE_FUNCTION | |
| Predefined Attribute Keys | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_APPNUM | |
| MPI_LASTUSEDCODE | |
| MPI_UNIVERSE_SIZE | |
| MPI_WIN_BASE | |
| MPI_WIN_DISP_UNIT | |
| MPI_WIN_SIZE | |
| MPI_WIN_CREATE_FLAVOR | |
| MPI_WIN_MODEL | |
| MPI Window Create Flavors | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_WIN_FLAVOR_CREATE | |
| MPI_WIN_FLAVOR_ALLOCATE | |
| MPI_WIN_FLAVOR_DYNAMIC | |
| MPI_WIN_FLAVOR_SHARED | |
| MPI Window Models | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_WIN_SEPARATE | |
| MPI_WIN_UNIFIED | |
| Mode Constants | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_MODE_APPEND | |
| MPI_MODE_CREATE | |
| MPI_MODE_DELETE_ON_CLOSE | |
| MPI_MODE_EXCL | |
| MPI_MODE_NOCHECK | |
| MPI_MODE_NOPRECEDE | |
| MPI_MODE_NOPUT | |
| MPI_MODE_NOSTORE | |
| MPI_MODE_NOSUCCEED | |
| MPI_MODE_RDONLY | |
| MPI_MODE_RDWR | |
| MPI_MODE_SEQUENTIAL | |
| MPI_MODE_UNIQUE_OPEN | |
| MPI_MODE_WRONLY | |
| Datatype Decoding Constants | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_COMBINER_CONTIGUOUS | |
| MPI_COMBINER_DARRAY | |
| MPI_COMBINER_DUP | |
| MPI_COMBINER_F90_COMPLEX | |
| MPI_COMBINER_F90_INTEGER | |
| MPI_COMBINER_F90_REAL | |
| MPI_COMBINER_HINDEXED | |
| MPI_COMBINER_HVECTOR | |
| MPI_COMBINER_INDEXED_BLOCK | |
| MPI_COMBINER_HINDEXED_BLOCK | |
| MPI_COMBINER_INDEXED | |
| MPI_COMBINER_NAMED | |
| MPI_COMBINER_RESIZED | |
| MPI_COMBINER_STRUCT | |
| MPI_COMBINER_SUBARRAY | |
| MPI_COMBINER_VECTOR | |
| Threads Constants | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_THREAD_FUNNELED | |
| MPI_THREAD_MULTIPLE | |
| MPI_THREAD_SERIALIZED | |
| MPI_THREAD_SINGLE | |
| File Operation Constants, Part 1 | |
| C type: integer constant expression of type MPI_Offset | |
| Fortran type: INTEGER(KIND=MPI_OFFSET_KIND) | |
| MPI_DISPLACEMENT_CURRENT | |
| File Operation Constants, Part 2 | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_DISTRIBUTE_BLOCK | |
| MPI_DISTRIBUTE_CYCLIC | |
| MPI_DISTRIBUTE_DFLT_DARG | |
| MPI_DISTRIBUTE_NONE | |
| MPI_ORDER_C | |
| MPI_ORDER_FORTRAN | |
| MPI_SEEK_CUR | |
| MPI_SEEK_END | |
| MPI_SEEK_SET | |
| F90 Datatype Matching Constants | |
| C type: integer constant expression of type int | |
| Fortran type: INTEGER | |
| MPI_TYPECLASS_COMPLEX | |
| MPI_TYPECLASS_INTEGER | |
| MPI_TYPECLASS_REAL | |
| Constants Specifying Empty or Ignored Input | |
| C/Fortran name | |
| C type / Fortran type1 | |
| MPI_ARGVS_NULL | |
| char*** / 2-dim. array of CHARACTER*(*) | |
| MPI_ARGV_NULL | |
| char** / array of CHARACTER*(*) | |
| MPI_ERRCODES_IGNORE | |
| int* / INTEGER array | |
| MPI_STATUSES_IGNORE | |
| MPI_Status* / INTEGER, DIMENSION(MPI_STATUS_SIZE,*) | |
| or TYPE(MPI_Status), DIMENSION(*) | |
| MPI_STATUS_IGNORE | |
| MPI_Status* / INTEGER, DIMENSION(MPI_STATUS_SIZE) | |
| or TYPE(MPI_Status) | |
| MPI_UNWEIGHTED | |
| int* / INTEGER array | |
| MPI_WEIGHTS_EMPTY | |
| int* / INTEGER array | |
| 1 Note that in Fortran these constants are not usable for initialization | |
| expressions or assignment. See Section Named Constants. | |
| C Constants Specifying Ignored Input (no Fortran) | ||
| C constant (type: MPI_Fint*) | is equivalent to the Fortran constant | |
| MPI_F_STATUSES_IGNORE | MPI_STATUSES_IGNORE in mpi / mpif.h | |
| MPI_F_STATUS_IGNORE | MPI_STATUS_IGNORE in mpi / mpif.h | |
| C constant (type: MPI_F08_status*) | is equivalent to the Fortran constant | |
| MPI_F08_STATUSES_IGNORE | MPI_STATUSES_IGNORE in mpi_f08 | |
| MPI_F08_STATUS_IGNORE | MPI_STATUS_IGNORE in mpi_f08 | |
| C preprocessor Constants and Fortran Parameters |
| C type: C-preprocessor macro that expands to an int value |
| Fortran type: INTEGER |
| MPI_SUBVERSION |
| MPI_VERSION |
| Null handles used in the MPI tool information interface |
| MPI_T_ENUM_NULL |
| MPI_T_enum |
| MPI_T_CVAR_HANDLE_NULL |
| MPI_T_cvar_handle |
| MPI_T_PVAR_HANDLE_NULL |
| MPI_T_pvar_handle |
| MPI_T_PVAR_SESSION_NULL |
| MPI_T_pvar_session |
| Verbosity Levels in the MPI tool information interface |
| C type: integer constant expression of type int |
| MPI_T_VERBOSITY_USER_BASIC |
| 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 |
| Constants to identify associations of variables |
| in the MPI tool information interface |
| C type: integer constant expression of type int |
| MPI_T_BIND_NO_OBJECT |
| 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 |
| Constants describing the scope of a control variable |
| in the MPI tool information interface |
| C type: integer constant expression of type int |
| MPI_T_SCOPE_CONSTANT |
| 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 |
| Additional constants used |
| by the MPI tool information interface |
| C type: MPI_T_pvar_handle |
| MPI_T_PVAR_ALL_HANDLES |
| Performance variables classes used by the |
| MPI tool information interface |
| C type: integer constant expression of type int |
| MPI_T_PVAR_CLASS_STATE |
| 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 |
| Source event ordering guarantees in the |
| MPI tool information interface |
| C type: MPI_T_source_order |
| MPI_T_SOURCE_ORDERED |
| MPI_T_SOURCE_UNORDERED |
| Callback safety requirement levels used in the |
| MPI tool information interface |
| C type: MPI_T_cb_safety |
| MPI_T_CB_REQUIRE_NONE |
| MPI_T_CB_REQUIRE_MPI_RESTRICTED |
| MPI_T_CB_REQUIRE_THREAD_SAFE |
| MPI_T_CB_REQUIRE_ASYNC_SIGNAL_SAFE |