MPI Constant and Predefined Handle Index

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This index lists predefined MPI constants and handles, including info keys and values. Underlined page numbers give the location of the primary definition or use of the indexed term.

  • [: Deprecated and Removed Interfaces
  • "access_style": Reserved File Hints
  • access_style: Reserved File Hints , Info Keys
  • "accumulate_ops": Window Creation
  • accumulate_ops: Info Keys
  • "accumulate_ordering": Window Creation
  • accumulate_ordering: Ordering , Info Keys
  • "alloc_mem": Memory Allocation Info
  • alloc_mem: Info Values
  • alloc_shared_noncontig: Window That Allocates Shared Memory , Info Keys
  • "appnum": MPI_APPNUM
  • appnum: Info Keys
  • "arch": Starting MPI Processes
  • arch: Reserved Keys , Info Keys
  • "argv": Starting MPI Processes
  • argv: Starting MPI Processes , Info Keys
  • "cb_block_size": Reserved File Hints
  • cb_block_size: Reserved File Hints , Info Keys
  • "cb_buffer_size": Reserved File Hints
  • cb_buffer_size: Reserved File Hints , Info Keys
  • "cb_nodes": Reserved File Hints
  • cb_nodes: Reserved File Hints , Info Keys
  • "chunked": Reserved File Hints
  • chunked: Info Keys
  • "chunked_item": Reserved File Hints
  • chunked_item: Info Keys
  • "chunked_size": Reserved File Hints
  • chunked_size: Info Keys
  • "collective_buffering": Reserved File Hints
  • collective_buffering: Info Keys
  • "command": Starting MPI Processes
  • command: Info Keys
  • "external32": Canonical MPI_PACK and MPI_UNPACK , File Interoperability , Datatypes for File Interoperability , External Data Representation: "external32" , Matching Data Representations , Parameterized Datatypes with Specified Precision and Exponent Range , Reserved Data Representations , Fixes to Errata in Previous Versions of MPI , Changes from Version 2.1 to Version 2.2
  • "false": The Info Object
  • false: Communicator Info , Inquire Hardware Resource Information , Window Creation , Reserved File Hints , Info Values
  • "file": Starting MPI Processes
  • file: Reserved Keys , Info Keys
  • "file_perm": Reserved File Hints
  • file_perm: Reserved File Hints , Info Keys
  • "filename": Reserved File Hints
  • filename: Info Keys
  • "host": Starting MPI Processes
  • host: Reserved Keys , Info Keys
  • "hwloc://": Inquire Hardware Resource Information
  • "hwloc://L3Cache": Processes Sets
  • "internal": File Interoperability , Datatypes for File Interoperability , Matching Data Representations , Reserved Data Representations
  • "io_node_list": Reserved File Hints
  • io_node_list: Info Keys
  • "ip_address": Reserved Key Values
  • ip_address: Info Keys
  • "ip_port": Reserved Key Values
  • ip_port: Info Keys
  • "maxprocs": Starting MPI Processes
  • maxprocs: Starting MPI Processes , Info Keys
  • "mpi": Memory Allocation Info
  • mpi: Info Values
  • "mpi://": Inquire Hardware Resource Information , Processes Sets , Process Set Names
  • "mpi://SELF": Processes Sets , Opening a File , Process Set Names
  • "mpi://WORLD": Processes Sets , Sessions Model Examples , Portable MPI Process Startup , Singleton MPI Initialization , Process Set Names
  • MPI::_LONG_LONG: Fixes to Errata in Previous Versions of MPI
  • MPI::BOOL: Fixes to Errata in Previous Versions of MPI
  • MPI::COMPLEX: Fixes to Errata in Previous Versions of MPI
  • MPI::DOUBLE_COMPLEX: Fixes to Errata in Previous Versions of MPI
  • MPI::F_COMPLEX16: Fixes to Errata in Previous Versions of MPI
  • MPI::F_COMPLEX32: Fixes to Errata in Previous Versions of MPI
  • MPI::F_COMPLEX4: Fixes to Errata in Previous Versions of MPI
  • MPI::F_COMPLEX8: Fixes to Errata in Previous Versions of MPI
  • MPI::INTEGER16: Fixes to Errata in Previous Versions of MPI
  • MPI::LONG_DOUBLE_COMPLEX: Fixes to Errata in Previous Versions of MPI
  • MPI::LONG_LONG: Fixes to Errata in Previous Versions of MPI
  • MPI::REAL16: Fixes to Errata in Previous Versions of MPI
  • MPI_2DOUBLE_PRECISION: MINLOC and MAXLOC , Defined Constants
  • MPI_2INT: MINLOC and MAXLOC , Defined Constants
  • MPI_2INTEGER: MINLOC and MAXLOC , Defined Constants
  • MPI_2REAL: MINLOC and MAXLOC , Defined Constants
  • "mpi_accumulate_granularity": Window Creation
  • mpi_accumulate_granularity: Info Keys , Changes in MPI-4.1
  • MPI_ADDRESS_KIND: Address and Size Procedures , Decoding a Datatype , Caching , Memory Allocation , Window That Allocates Memory , Window That Allocates Shared Memory , Absolute Addresses and Relative Address Displacements , Absolute Addresses and Relative Address Displacements , Counts , MPI for Different Fortran Standard Versions , Problems With Fortran Bindings for MPI , Support for Large Count and Large Byte Displacement in MPI Language Bindings , Attributes , Defined Constants , Message Data , Type Constructors with Explicit Addresses
  • MPI_AINT: Message Data , Changes from Version 2.1 to Version 2.2 , Type Constructors with Explicit Addresses
  • MPI_Aint: Address and Size Procedures , Window of Dynamically Attached Memory , Absolute Addresses and Relative Address Displacements , Absolute Addresses and Relative Address Displacements , Counts , Event Sources , Problems With Fortran Bindings for MPI , Support for Large Count and Large Byte Displacement in MPI Language Bindings , Attributes , Defined Constants , Types , Message Data , Type Constructors with Explicit Addresses
  • MPI_AINT: Window of Dynamically Attached Memory , External Data Representation: "external32" , Support for Large Count and Large Byte Displacement in MPI Language Bindings , Defined Constants , Message Data
  • MPI_Aint: Address and Size Procedures , Extent and Bounds of Datatypes , True Extent of Datatypes , Decoding a Datatype , Canonical MPI_PACK and MPI_UNPACK , Window Creation , Window That Allocates Memory , Window That Allocates Shared Memory , Window of Dynamically Attached Memory , Put , Get , Accumulate , Request-based RMA Communication Operations , Datatypes for File Interoperability , Extent Callback , Host Rank , Datatype Constructors
  • MPI_Aint *: Window Attributes
  • MPI_Aint: Type Constructors with Explicit Addresses
  • MPI_ANY_SOURCE: Communicator Info , Dynamic Communicator Allocation , IO Rank , Defined Constants , Blocking Receive , Blocking Receive , Blocking Send-Receive , Semantics of Point-to-Point Communication , Communication Initiation , Communication Completion , Probe , Matching Probe , Persistent Communication Requests
  • MPI_ANY_TAG: Communicator Info , Named Constants , Defined Constants , Blocking Receive , Blocking Receive , Changes in MPI-3.0 , Return Status , Blocking Send-Receive , Communication Initiation , Communication Completion , Probe , Matching Probe , Matched Receives , Persistent Communication Requests , Null MPI Processes
  • MPI_APPNUM: Singleton MPI Initialization , MPI_APPNUM , MPI_APPNUM , Defined Constants
  • MPI_ARGV_NULL: Starting Processes and Establishing Communication , Starting Multiple Executables and Establishing Communication , Problems With Fortran Bindings for MPI , Defined Constants
  • MPI_ARGVS_NULL: Starting Multiple Executables and Establishing Communication , Problems With Fortran Bindings for MPI , Defined Constants
  • "mpi_assert_allow_overtaking": Communicator Info
  • mpi_assert_allow_overtaking: Communicator Info , Info Keys , Changes in MPI-4.0
  • "mpi_assert_exact_length": Communicator Info
  • mpi_assert_exact_length: Info Keys , Changes in MPI-4.0
  • "mpi_assert_memory_alloc_kinds": Memory Allocation Info
  • mpi_assert_memory_alloc_kinds: Communicator Info , Memory Allocation Info , Window Creation , Reserved File Hints , Info Keys , Changes in MPI-4.1
  • "mpi_assert_no_any_source": Communicator Info
  • mpi_assert_no_any_source: Info Keys , Changes in MPI-4.0
  • "mpi_assert_no_any_tag": Communicator Info
  • mpi_assert_no_any_tag: Info Keys , Changes in MPI-4.0
  • mpi_assert_strict_persistent_collective_ordering: Communicator Info , Changes in MPI-4.1
  • MPI_ASYNC_PROTECTS_NONBLOCKING: Examples , Overview , Fortran Support Through the mpi_f08 Module , Fortran Support Through the mpi Module , Fortran Support Through the mpif.h Include File , Interface Specifications, Procedure Names, and the Profiling Interface , Requirements on Fortran Compilers , Additional Support for Fortran Register-Memory-Synchronization , The Fortran ASYNCHRONOUS Attributebute , Defined Constants , Changes in MPI-3.0
  • MPI_BAND: Defined Constants
  • MPI_BOR: Defined Constants
  • MPI_BOTTOM: Address and Size Procedures , Correct Use of Addresses , Specifics for Intra-Communicator Collective Operations , Distributed Graph Constructor , Procedure Specification , Starting Processes and Establishing Communication , Window of Dynamically Attached Memory , Window Attributes , Absolute Addresses and Relative Address Displacements , Fortran Support Through the mpi_f08 Module , Fortran Support Through the mpi Module , MPI for Different Fortran Standard Versions , Problems With Fortran Bindings for MPI , Special Constants , Optimization Problems, an Overview , Nonblocking Operations , Permanent Data Movement , Datatypes , Constants , Defined Constants , Changes from Version 2.0 to Version 2.1 , Passing MPI_STATUS_IGNORE for Status , Buffer Allocation and Usage , Semantics of Communications in Partitioned Mode
  • MPI_BSEND_OVERHEAD: Defined Constants , Model Implementation of Buffered Mode
  • MPI_BUFFER_AUTOMATIC: Defined Constants , Changes in MPI-4.1 , Buffer Allocation and Usage , Buffer Allocation and Usage
  • MPI_BXOR: Defined Constants
  • MPI_BYTE: Message Data , Changes from Version 2.0 to Version 2.1
  • MPI_BYTE: Canonical MPI_PACK and MPI_UNPACK , Definitions , File Interoperability , External Data Representation: "external32" , Type Matching , Interlanguage Communication , Defined Constants , Message Data , Type Matching Rules , Data Conversion
  • MPI_C_BOOL: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_C_BOOL: External Data Representation: "external32" , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_C_COMPLEX: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_C_COMPLEX: External Data Representation: "external32" , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_C_DOUBLE_COMPLEX: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_C_DOUBLE_COMPLEX: External Data Representation: "external32" , Defined Constants
  • MPI_C_FLOAT_COMPLEX: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_C_FLOAT_COMPLEX: External Data Representation: "external32" , Defined Constants
  • MPI_C_LONG_DOUBLE_COMPLEX: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_C_LONG_DOUBLE_COMPLEX: External Data Representation: "external32" , Defined Constants
  • MPI_CART: Defined Constants
  • MPI_CHAR: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_CHAR: Signed Characters and Reductions , External Data Representation: "external32" , Datatype System , Defined Constants , Data Conversion , Datatype Constructors
  • MPI_CHARACTER: Message Data
  • MPI_CHARACTER: Signed Characters and Reductions , External Data Representation: "external32" , Defined Constants , Type Matching Rules , Data Conversion
  • MPI_COMBINER_CONTIGUOUS: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_DARRAY: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_DUP: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_F90_COMPLEX: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_F90_INTEGER: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_F90_REAL: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_HINDEXED: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_HINDEXED_BLOCK: Decoding a Datatype , Defined Constants , Changes in MPI-3.0
  • MPI_COMBINER_HINDEXED_INTEGER: Removed MPI-1 Constants , Changes in MPI-3.0
  • MPI_COMBINER_HVECTOR: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_HVECTOR_INTEGER: Removed MPI-1 Constants , Changes in MPI-3.0
  • MPI_COMBINER_INDEXED: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_INDEXED_BLOCK: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_NAMED: Decoding a Datatype , Decoding a Datatype , MINLOC and MAXLOC , Defined Constants
  • MPI_COMBINER_RESIZED: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_STRUCT: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_STRUCT_INTEGER: Removed MPI-1 Constants , Changes in MPI-3.0
  • MPI_COMBINER_SUBARRAY: Decoding a Datatype , Defined Constants
  • MPI_COMBINER_VALUE_INDEX: Decoding a Datatype , MINLOC and MAXLOC , Changes in MPI-4.1
  • MPI_COMBINER_VECTOR: Decoding a Datatype , Defined Constants
  • MPI_Comm: Runtime Query Functions , Defined Constants , Types
  • MPI_Comm: Group Constructors , Communicator Accessors , Communicator Constructors , Communicator Destructors , Communicator Info , Inter-Communicator Accessors , Inter-Communicator Operations , Communicators , Opaque Objects , Defined Constants
  • MPI_COMM_DUP_FN: Communicators , Communicators , Deprecated and Removed Interfaces , Interface Specifications, Procedure Names, and the Profiling Interface , Defined Constants , Fixes to Errata in Previous Versions of MPI , Changes in MPI-3.0
  • "MPI_COMM_NULL": Naming Objects , Default Communicator Names
  • MPI_COMM_NULL: Predefined Intra-Communicators , Communicator Constructors , Communicator Destructors , Inter-Communicator Operations , Naming Objects , Cartesian Constructor , Graph Constructor , Starting Processes and Establishing Communication , Releasing Connections , Another Way to Establish MPI Communication , Transfer of Handles , Defined Constants , Changes in MPI-4.1 , Changes from Version 2.0 to Version 2.1
  • MPI_COMM_NULL_COPY_FN: Communicators , Communicators , Deprecated and Removed Interfaces , Fortran Binding Issues , Fortran Support Through the mpi_f08 Module , Callback Functions , Defined Constants , Fixes to Errata in Previous Versions of MPI , Changes in MPI-3.0
  • MPI_COMM_NULL_DELETE_FN: Communicators , Communicators , Deprecated and Removed Interfaces , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • "MPI_COMM_PARENT": Naming Objects , Default Communicator Names
  • "MPI_COMM_SELF": Naming Objects , Default Communicator Names
  • MPI_COMM_SELF: Predefined Intra-Communicators , Predefined Intra-Communicators , Communicator Constructors , Communicator Info , Caching , Naming Objects , Error Handling , Starting MPI Processes , Finalizing MPI , Allowing User Functions at MPI Finalization , Releasing Connections , Opening a File , Semantic Changes Starting in MPI-4.0 , Error Handling , Defined Constants , Changes in MPI-4.0 , Changes from Version 2.1 to Version 2.2
  • MPI_COMM_TYPE_HW_GUIDED: Communicator Constructors , Communicator Constructors , Inquire Hardware Resource Information , Defined Constants , Changes in MPI-4.0
  • MPI_COMM_TYPE_HW_UNGUIDED: Communicator Constructors , Communicator Constructors , Defined Constants , Changes in MPI-4.0
  • MPI_COMM_TYPE_RESOURCE_GUIDED: Communicator Constructors , Communicator Constructors , Inquire Hardware Resource Information , Defined Constants , Changes in MPI-4.1
  • MPI_COMM_TYPE_SHARED: Communicator Constructors , Communicator Constructors , Progress , Defined Constants , Changes in MPI-3.0
  • "MPI_COMM_WORLD": Naming Objects , Default Communicator Names
  • MPI_COMM_WORLD: MPI's Support for Libraries , Predefined Intra-Communicators , Group Accessors , Group Constructors , Communicator Accessors , Communicator Constructors , Communicator Info , (Approximate) Current Practice #3 , Inter-Communicator Operations , Naming Objects , Environmental Inquiries , Error Handlers for Communicators , User-Defined Error Classes and Codes , Introduction , Starting MPI Processes , Finalizing MPI , The Sessions Model , Aborting MPI Processes , Portable MPI Process Startup , Starting Processes , The Runtime Environment , Starting Processes and Establishing Communication , Starting Multiple Executables and Establishing Communication , Universe Size , Singleton MPI Initialization , MPI_APPNUM , Releasing Connections , Named Constants , File Interoperability , I/O Error Handling , Handle Allocation and Deallocation , Handle Allocation and Deallocation , Deprecated since MPI-4.1 , Semantic Changes Starting in MPI-4.0 , Independence of Basic Runtime Routines , Concerns specific to the World Model , Constants , Defined Constants , Introduction , Message Envelope , Changes in MPI-4.0 , Changes from Version 2.0 to Version 2.1
  • MPI_Comm: Communicator Constructors , Inter-Communicator Operations , Blocking Send
  • MPI_COMPLEX: Message Data
  • MPI_COMPLEX: External Data Representation: "external32" , Parameterized Datatypes with Specified Precision and Exponent Range , Defined Constants
  • MPI_COMPLEX16: Message Data
  • MPI_COMPLEX16: External Data Representation: "external32" , Defined Constants
  • MPI_COMPLEX32: Message Data
  • MPI_COMPLEX32: External Data Representation: "external32" , Defined Constants
  • MPI_COMPLEX4: Message Data
  • MPI_COMPLEX4: External Data Representation: "external32" , Defined Constants
  • MPI_COMPLEX8: Message Data
  • MPI_COMPLEX8: External Data Representation: "external32" , Defined Constants
  • MPI_CONGRUENT: Communicator Accessors , Inter-Communicator Accessors , Defined Constants
  • MPI_CONVERSION_FN_NULL: Datarep Conversion Functions , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_CONVERSION_FN_NULL_C: Datarep Conversion Functions , Support for Large Count and Large Byte Displacement in MPI Language Bindings , Defined Constants , Changes in MPI-4.0
  • MPI_COUNT: User-Defined Reduction Operations , Message Data , Changes in MPI-3.0 , Type Constructors with Explicit Addresses
  • MPI_Count: Counts , Counts , Events , Support for Large Count and Large Byte Displacement in MPI Language Bindings , Defined Constants , Types , Message Data , Changes in MPI-3.0
  • MPI_COUNT: User-Defined Reduction Operations , External Data Representation: "external32" , Datatype System , Support for Large Count and Large Byte Displacement in MPI Language Bindings , Defined Constants , Message Data
  • MPI_COUNT_KIND: Counts , Counts , Support for Large Count and Large Byte Displacement in MPI Language Bindings , Defined Constants , Message Data , Changes in MPI-3.0
  • MPI_CXX_BOOL: Message Data
  • MPI_CXX_BOOL: External Data Representation: "external32" , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_CXX_DOUBLE_COMPLEX: Message Data
  • MPI_CXX_DOUBLE_COMPLEX: External Data Representation: "external32" , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_CXX_FLOAT_COMPLEX: Message Data
  • MPI_CXX_FLOAT_COMPLEX: External Data Representation: "external32" , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_CXX_LONG_DOUBLE_COMPLEX: Message Data
  • MPI_CXX_LONG_DOUBLE_COMPLEX: External Data Representation: "external32" , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_Datatype: MPI_BOTTOM and Combining Independent Variables in Datatypes , Defined Constants , Types
  • MPI_Datatype: Datatypes , Defined Constants
  • "MPI_DATATYPE_NULL": Naming Objects , Default Datatype Names
  • MPI_DATATYPE_NULL: Commit and Free , MINLOC and MAXLOC , Naming Objects , Defined Constants , Changes in MPI-4.1
  • MPI_Datatype: Datatype Constructors
  • MPI_DISPLACEMENT_CURRENT: File Views , File Views , Defined Constants , Changes from Version 2.0 to Version 2.1
  • MPI_DIST_GRAPH: Defined Constants , Changes from Version 2.1 to Version 2.2
  • MPI_DISTRIBUTE_BLOCK: Distributed Array Datatype Constructor , Defined Constants
  • MPI_DISTRIBUTE_CYCLIC: Distributed Array Datatype Constructor , Defined Constants
  • MPI_DISTRIBUTE_DFLT_DARG: Distributed Array Datatype Constructor , Distributed Array Datatype Constructor , Defined Constants
  • MPI_DISTRIBUTE_NONE: Distributed Array Datatype Constructor , Defined Constants
  • MPI_DOUBLE: Message Data
  • MPI_DOUBLE: External Data Representation: "external32" , Datatype System , Additional Support for Fortran Numeric Intrinsic Types , Defined Constants
  • MPI_DOUBLE_COMPLEX: Message Data
  • MPI_DOUBLE_COMPLEX: External Data Representation: "external32" , Parameterized Datatypes with Specified Precision and Exponent Range , Defined Constants
  • MPI_DOUBLE_INT: MINLOC and MAXLOC , Defined Constants
  • MPI_DOUBLE_PRECISION: Message Data
  • MPI_DOUBLE_PRECISION: External Data Representation: "external32" , Parameterized Datatypes with Specified Precision and Exponent Range , Defined Constants
  • MPI_DUP_FN: Communicators , Deprecated and Removed Interfaces , Deprecated since MPI-2.0 , Defined Constants
  • MPI_ERR_ACCESS: Deleting a File
  • MPI_ERR_ACCESS: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_AMODE: Opening a File
  • MPI_ERR_AMODE: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_ARG: Error Codes and Classes , Defined Constants
  • MPI_ERR_ASSERT: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_BAD_FILE: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_BASE: Memory Allocation
  • MPI_ERR_BASE: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_BUFFER: Error Codes and Classes , Defined Constants
  • MPI_ERR_COMM: Error Codes and Classes , Defined Constants
  • MPI_ERR_CONVERSION: Datarep Conversion Functions
  • MPI_ERR_CONVERSION: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_COUNT: Error Codes and Classes , Defined Constants
  • MPI_ERR_DIMS: Error Codes and Classes , Defined Constants
  • MPI_ERR_DISP: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_DUP_DATAREP: User-Defined Data Representations
  • MPI_ERR_DUP_DATAREP: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_ERRHANDLER: Error Codes and Classes , Defined Constants , Changes in MPI-4.1
  • MPI_ERR_FILE: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_FILE_EXISTS: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_FILE_IN_USE: Deleting a File
  • MPI_ERR_FILE_IN_USE: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_GROUP: Error Codes and Classes , Defined Constants
  • MPI_ERR_IN_STATUS: Return Status
  • MPI_ERR_IN_STATUS: Error Handlers for Communicators , Error Codes and Classes , Generalized Requests , Data Access Conventions , Defined Constants , Passing MPI_STATUS_IGNORE for Status , Communication Completion , Multiple Completions
  • MPI_ERR_INFO: Error Codes and Classes , Defined Constants
  • MPI_ERR_INFO_KEY: The Info Object
  • MPI_ERR_INFO_KEY: Error Codes and Classes , Defined Constants
  • MPI_ERR_INFO_NOKEY: The Info Object
  • MPI_ERR_INFO_NOKEY: Error Codes and Classes , Defined Constants
  • MPI_ERR_INFO_VALUE: The Info Object
  • MPI_ERR_INFO_VALUE: Error Codes and Classes , Defined Constants
  • MPI_ERR_INTERN: Error Handling , Error Codes and Classes , Defined Constants
  • MPI_ERR_IO: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_KEYVAL: Error Class for Invalid Keyval
  • MPI_ERR_KEYVAL: Error Codes and Classes , Defined Constants
  • MPI_ERR_LASTCODE: User-Defined Error Classes and Codes
  • MPI_ERR_LASTCODE: Error Codes and Classes , User-Defined Error Classes and Codes , Defined Constants
  • MPI_ERR_LOCKTYPE: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_NAME: Name Publishing
  • MPI_ERR_NAME: Error Codes and Classes , Defined Constants
  • MPI_ERR_NO_MEM: Memory Allocation
  • MPI_ERR_NO_MEM: Error Codes and Classes , Defined Constants
  • MPI_ERR_NO_SPACE: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_NO_SUCH_FILE: Deleting a File
  • MPI_ERR_NO_SUCH_FILE: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_NOT_SAME: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_OP: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_OTHER: Error Codes and Classes , Defined Constants
  • MPI_ERR_PENDING: Multiple Completions
  • MPI_ERR_PENDING: Error Codes and Classes , Defined Constants
  • MPI_ERR_PORT: Client Routines
  • MPI_ERR_PORT: Error Codes and Classes , Client Routines , Defined Constants
  • MPI_ERR_PROC_ABORTED: Aborting MPI Processes
  • MPI_ERR_PROC_ABORTED: Error Codes and Classes , Defined Constants , Changes in MPI-4.0
  • MPI_ERR_QUOTA: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_RANK: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_READ_ONLY: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_REQUEST: Error Codes and Classes , Defined Constants
  • MPI_ERR_RMA_ATTACH: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_RMA_CONFLICT: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_RMA_FLAVOR: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_RMA_RANGE: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_RMA_SHARED: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_RMA_SYNC: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_ROOT: Error Codes and Classes , Defined Constants
  • MPI_ERR_SERVICE: Name Publishing
  • MPI_ERR_SERVICE: Error Codes and Classes , Defined Constants
  • MPI_ERR_SESSION: Error Codes and Classes , Defined Constants , Changes in MPI-4.0
  • MPI_ERR_SIZE: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERR_SPAWN: Starting Processes and Establishing Communication
  • MPI_ERR_SPAWN: Error Codes and Classes , Starting Processes and Establishing Communication , Defined Constants
  • MPI_ERR_TAG: Error Codes and Classes , Defined Constants
  • MPI_ERR_TOPOLOGY: Error Codes and Classes , Defined Constants
  • MPI_ERR_TRUNCATE: Error Codes and Classes , Defined Constants
  • MPI_ERR_TYPE: Decoding a Datatype
  • MPI_ERR_TYPE: Decoding a Datatype , Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_UNKNOWN: Error Codes and Classes , Defined Constants
  • MPI_ERR_UNSUPPORTED_DATAREP: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_UNSUPPORTED_OPERATION: Error Codes and Classes , I/O Error Classes , Defined Constants
  • MPI_ERR_VALUE_TOO_LARGE: Extent Callback
  • MPI_ERR_VALUE_TOO_LARGE: Error Codes and Classes , Defined Constants , Changes in MPI-4.0
  • MPI_ERR_WIN: Error Codes and Classes , Error Classes , Defined Constants
  • MPI_ERRCODES_IGNORE: Starting Processes and Establishing Communication , Problems With Fortran Bindings for MPI , Defined Constants
  • MPI_Errhandler: Defined Constants , Types
  • MPI_Errhandler: Error Handlers for Communicators , Error Handlers for Windows , Error Handlers for Files , Error Handlers for Sessions , Freeing Errorhandlers and Retrieving Error Strings , Transfer of Handles , Defined Constants
  • MPI_ERRHANDLER_NULL: Freeing Errorhandlers and Retrieving Error Strings , Defined Constants
  • MPI_Errhandler: Error Handlers for Communicators
  • MPI_ERROR: Nonblocking Collective Operations , Request-based RMA Communication Operations , Associating Information with Status , Status , Defined Constants , Fixes to Errata in Previous Versions of MPI , Changes in MPI-3.0 , Return Status , Return Status , Communication Completion
  • MPI_ERRORS_ABORT: Error Handling , Error Handling , Starting MPI Processes , Reserved Keys , Defined Constants , Changes in MPI-4.0
  • mpi_errors_abort: Reserved Keys , Info Values , Changes in MPI-4.0
  • MPI_ERRORS_ARE_FATAL: Error Handling , Error Handling , Calling Error Handlers , Reserved Keys , Error Handlers , I/O Error Handling , Defined Constants , Changes in MPI-4.0
  • mpi_errors_are_fatal: Reserved Keys , Info Values , Changes in MPI-4.0
  • MPI_ERRORS_RETURN: Error Handling , Error Handling , Calling Error Handlers , Aborting MPI Processes , Reserved Keys , I/O Error Handling , Constants , Defined Constants
  • mpi_errors_return: Reserved Keys , Info Values , Changes in MPI-4.0
  • MPI_F08_status: Status , Types , Changes in MPI-3.0
  • MPI_F08_status*: Defined Constants
  • MPI_F08_STATUS_IGNORE: Status , Defined Constants , Changes in MPI-3.0
  • MPI_F08_STATUSES_IGNORE: Status , Defined Constants , Changes in MPI-3.0
  • MPI_F_ERROR: Status , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_F_SOURCE: Status , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_F_STATUS_IGNORE: Status , Defined Constants
  • MPI_F_STATUS_SIZE: Status , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_F_STATUSES_IGNORE: Status , Defined Constants
  • MPI_F_TAG: Status , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_File: Defined Constants , Types
  • MPI_File: Error Handlers for Files , Closing a File , Resizing a File , Preallocating Space for a File , Querying the Size of a File , Querying File Parameters , File Info , File Views , Data Access with Explicit Offsets , Data Access with Individual File Pointers , Noncollective Operations , Split Collective Data Access Routines , Datatypes for File Interoperability , File Consistency , Transfer of Handles , Defined Constants
  • MPI_FILE_NULL: Closing a File , I/O Error Handling , Defined Constants
  • MPI_File: Opening a File
  • MPI_Fint: Transfer of Handles , Transfer of Handles , Types , Changes from Version 2.1 to Version 2.2
  • MPI_Fint*: Defined Constants
  • MPI_FLOAT: Message Data
  • MPI_FLOAT: Reduce , Datatypes for File Interoperability , External Data Representation: "external32" , Defined Constants , Datatype Constructors
  • MPI_FLOAT_INT: MPI Datatypes
  • MPI_FLOAT_INT: MINLOC and MAXLOC , Defined Constants
  • MPI_GRAPH: Defined Constants
  • MPI_Group: Runtime Query Functions , Defined Constants , Types
  • MPI_Group: Group Accessors , Group Constructors , Group Destructors , Inter-Communicator Accessors , Window Attributes , General Active Target Synchronization , Querying File Parameters , Transfer of Handles , Defined Constants
  • MPI_GROUP_EMPTY: Groups , Groups , Group Constructors , Communicator Constructors , Inter-Communicator Operations , Defined Constants
  • MPI_GROUP_NULL: Groups , Groups , Group Constructors , Group Destructors , Defined Constants
  • MPI_Group: Group Accessors
  • MPI_HOST: Background of MPI-4.1 , Deprecated since MPI-4.1 , Deprecated since MPI-4.1 , Host Rank , Defined Constants , Changes in MPI-4.1
  • mpi_hw_resource_type: Communicator Constructors , Inquire Hardware Resource Information , Info Keys , Changes in MPI-4.0
  • MPI_IDENT: Group Accessors , Communicator Accessors , Defined Constants
  • MPI_IN_PLACE: Specifics for Intra-Communicator Collective Operations , All-to-All Scatter/Gather , Fortran Support Through the mpi Module , Problems With Fortran Bindings for MPI , Defined Constants
  • MPI_Info: The Info Object , Processes Sets , Runtime Query Functions , Starting Processes and Establishing Communication , Defined Constants , Types , Changes from Version 2.0 to Version 2.1
  • MPI_Info: Memory Allocation , The Info Object , Starting Processes and Establishing Communication , Starting Multiple Executables and Establishing Communication , Server Routines , Name Publishing , Another Way to Establish MPI Communication , Window Info , Opening a File , Deleting a File , File Info , File Views , Deprecated since MPI-4.0 , Transfer of Handles , Defined Constants , Changes from Version 2.0 to Version 2.1
  • MPI_INFO_ENV: The Info Object , Starting MPI Processes , Starting MPI Processes , The Sessions Model , Memory Allocation Info , Defined Constants , Changes in MPI-3.0
  • MPI_INFO_NULL: Communicator Constructors , Distributed Graph Constructor , Memory Allocation , The Info Object , Starting Processes and Establishing Communication , Server Routines , Opening a File , Deleting a File , File Views , Defined Constants
  • MPI_Info: The Info Object
  • "mpi_initial_errhandler": Starting MPI Processes
  • mpi_initial_errhandler: Starting MPI Processes , Reserved Keys , Info Keys , Changes in MPI-4.0
  • MPI_INT: MPI Datatypes , Message Data
  • MPI_INT: Datatypes for File Interoperability , External Data Representation: "external32" , Datatype System , Control Variable Query Functions , Performance Variable Query Functions , Additional Support for Fortran Numeric Intrinsic Types , Constants , Interlanguage Communication , Defined Constants , Derived Datatypes
  • MPI_INT16_T: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_INT16_T: External Data Representation: "external32" , Defined Constants
  • MPI_INT32_T: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_INT32_T: External Data Representation: "external32" , Datatype System , Defined Constants
  • MPI_INT64_T: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_INT64_T: External Data Representation: "external32" , Datatype System , Defined Constants
  • MPI_INT8_T: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_INT8_T: External Data Representation: "external32" , Defined Constants
  • MPI_INTEGER: Message Data
  • MPI_INTEGER: External Data Representation: "external32" , Additional Support for Fortran Numeric Intrinsic Types , Interlanguage Communication , Defined Constants , Type Matching Rules
  • MPI_INTEGER1: Message Data
  • MPI_INTEGER1: External Data Representation: "external32" , Defined Constants
  • MPI_INTEGER16: External Data Representation: "external32" , Defined Constants
  • MPI_INTEGER2: Message Data
  • MPI_INTEGER2: External Data Representation: "external32" , Defined Constants
  • MPI_INTEGER4: Message Data
  • MPI_INTEGER4: External Data Representation: "external32" , Defined Constants
  • MPI_INTEGER8: External Data Representation: "external32" , Support for Size-specific MPI Datatypes , Defined Constants
  • MPI_INTEGER_KIND: Defined Constants
  • MPI_IO: Environmental Inquiries , IO Rank , Defined Constants
  • MPI_KEYVAL_INVALID: Communicators , Communicators , Defined Constants
  • MPI_LAND: Defined Constants
  • MPI_LASTUSEDCODE: User-Defined Error Classes and Codes , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_LB: Removed MPI-1 Datatypes , Changes in MPI-3.0
  • MPI_LOCK_EXCLUSIVE: Lock , Lock , Defined Constants
  • MPI_LOCK_SHARED: Lock , Lock , Defined Constants
  • MPI_LOGICAL: Message Data
  • MPI_LOGICAL: External Data Representation: "external32" , Defined Constants
  • MPI_LONG: Message Data
  • MPI_LONG: External Data Representation: "external32" , Defined Constants
  • MPI_LONG_DOUBLE: Message Data
  • MPI_LONG_DOUBLE: External Data Representation: "external32" , Defined Constants
  • MPI_LONG_DOUBLE_INT: Defined Constants
  • MPI_LONG_INT: MINLOC and MAXLOC , Defined Constants
  • MPI_LONG_LONG: Message Data , Changes from Version 2.0 to Version 2.1
  • MPI_LONG_LONG: Defined Constants
  • MPI_LONG_LONG_INT: Message Data , Changes from Version 2.0 to Version 2.1
  • MPI_LONG_LONG_INT: External Data Representation: "external32" , Defined Constants
  • MPI_LOR: Defined Constants
  • MPI_LXOR: Defined Constants
  • MPI_MAX: Reduce , MINLOC and MAXLOC , Exclusive Scan , Defined Constants
  • MPI_MAX_DATAREP_STRING: File Views , User-Defined Data Representations , Defined Constants
  • MPI_MAX_ERROR_STRING: Freeing Errorhandlers and Retrieving Error Strings , User-Defined Error Classes and Codes , Defined Constants
  • MPI_MAX_INFO_KEY: Error Codes and Classes , The Info Object , The Info Object , Deprecated since MPI-4.0 , Defined Constants
  • MPI_MAX_INFO_VAL: Error Codes and Classes , The Info Object , The Info Object , Defined Constants
  • MPI_MAX_LIBRARY_VERSION_STRING: Version Inquiries , Version Inquiries , Defined Constants , Changes in MPI-3.0
  • MPI_MAX_OBJECT_NAME: Naming Objects , Defined Constants , Changes in MPI-3.0 , Changes from Version 2.0 to Version 2.1
  • MPI_MAX_PORT_NAME: Server Routines , Defined Constants
  • MPI_MAX_PROCESSOR_NAME: Inquire Processor Name , Inquire Processor Name , Defined Constants , Changes from Version 2.0 to Version 2.1
  • MPI_MAX_PSET_NAME_LEN: Runtime Query Functions , Runtime Query Functions , Defined Constants , Fixes to Errata in Previous Versions of MPI , Changes in MPI-4.0
  • MPI_MAX_STRINGTAG_LEN: Communicator Constructors , Communicator Constructors , Inter-Communicator Operations , Defined Constants , Fixes to Errata in Previous Versions of MPI , Changes in MPI-4.0
  • MPI_MAXLOC: Predefined Reduction Operations , MINLOC and MAXLOC , Defined Constants , Changes in MPI-4.1
  • "mpi_memory_alloc_kinds": Memory Allocation Info
  • mpi_memory_alloc_kinds: Starting MPI Processes , Session Creation and Destruction Methods , Memory Allocation Info , Reserved Keys , Info Keys , Changes in MPI-4.1
  • MPI_Message: Defined Constants , Types , Changes in MPI-3.0
  • MPI_Message: Transfer of Handles , Defined Constants
  • MPI_MESSAGE_NO_PROC: Defined Constants , Changes in MPI-3.0 , Matching Probe , Matching Probe , Matched Receives , Null MPI Processes
  • MPI_MESSAGE_NULL: Defined Constants , Changes in MPI-3.0 , Matching Probe , Matched Receives
  • MPI_Message: Matching Probe
  • MPI_MIN: MINLOC and MAXLOC , Defined Constants
  • mpi_minimum_memory_alignment: Memory Allocation , Window That Allocates Memory , Window That Allocates Shared Memory , Info Keys , Changes in MPI-4.0
  • MPI_MINLOC: Predefined Reduction Operations , MINLOC and MAXLOC , Defined Constants , Changes in MPI-4.1
  • MPI_MODE_APPEND: Opening a File , Defined Constants
  • MPI_MODE_CREATE: Opening a File , Reserved File Hints , Defined Constants
  • MPI_MODE_DELETE_ON_CLOSE: Opening a File , Closing a File , Defined Constants
  • MPI_MODE_EXCL: Opening a File , Defined Constants
  • MPI_MODE_NOCHECK: Lock , Assertions , Examples , Defined Constants
  • MPI_MODE_NOPRECEDE: Fence , Assertions , Defined Constants
  • MPI_MODE_NOPUT: Assertions , Defined Constants
  • MPI_MODE_NOSTORE: Assertions , Defined Constants
  • MPI_MODE_NOSUCCEED: Assertions , Defined Constants
  • MPI_MODE_RDONLY: Opening a File , Querying File Parameters , Defined Constants
  • MPI_MODE_RDWR: Opening a File , Defined Constants
  • MPI_MODE_SEQUENTIAL: Opening a File , Resizing a File , Preallocating Space for a File , File Views , Data Access with Explicit Offsets , Data Access with Individual File Pointers , Seek , Random Access vs. Sequential Files , Defined Constants , Changes from Version 2.0 to Version 2.1
  • MPI_MODE_UNIQUE_OPEN: Opening a File , Defined Constants
  • MPI_MODE_WRONLY: Opening a File , Defined Constants
  • MPI_NO_OP: Window Creation , Get Accumulate , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_NULL_COPY_FN: Communicators , Deprecated and Removed Interfaces , Deprecated since MPI-2.0 , Defined Constants
  • MPI_NULL_DELETE_FN: Communicators , Deprecated and Removed Interfaces , Deprecated since MPI-2.0 , Defined Constants
  • MPI_OFFSET: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_Offset: Miscellaneous Clarifications , File Offsets , MPI_Offset Type , Counts , Event Sources , Support for Large Count and Large Byte Displacement in MPI Language Bindings , Assumptions , Defined Constants , Types , Message Data
  • MPI_OFFSET: External Data Representation: "external32" , Defined Constants , Message Data
  • MPI_Offset: Resizing a File , Preallocating Space for a File , Querying the Size of a File , File Views , Data Access with Explicit Offsets , Data Access with Individual File Pointers , Seek , Split Collective Data Access Routines , Datarep Conversion Functions
  • MPI_OFFSET_KIND: File Offsets , MPI_Offset Type , Counts , Problems With Fortran Bindings for MPI , Support for Large Count and Large Byte Displacement in MPI Language Bindings , Assumptions , Defined Constants , Message Data
  • MPI_Offset: MPI_Offset Type
  • MPI_Op: Defined Constants , Types
  • MPI_Op: Reduce , User-Defined Reduction Operations , All-Reduce , MPI Process-Local Reduction , MPI_REDUCE_SCATTER_BLOCK , MPI_REDUCE_SCATTER , Inclusive Scan , Exclusive Scan , Nonblocking Reduce , Nonblocking All-Reduce , Nonblocking Reduce-Scatter with Equal Blocks , Nonblocking Reduce-Scatter , Nonblocking Inclusive Scan , Nonblocking Exclusive Scan , Persistent Reduce , Persistent All-Reduce , Persistent Reduce-Scatter with Equal Blocks , Persistent Reduce-Scatter , Persistent Inclusive Scan , Persistent Exclusive Scan , Accumulate , Request-based RMA Communication Operations , Transfer of Handles , Defined Constants
  • MPI_OP_NULL: User-Defined Reduction Operations , Defined Constants
  • MPI_Op: User-Defined Reduction Operations
  • MPI_ORDER_C: Distributed Array Datatype Constructor , State , Defined Constants , Subarray Datatype Constructor
  • MPI_ORDER_FORTRAN: Distributed Array Datatype Constructor , State , Defined Constants , Subarray Datatype Constructor
  • MPI_PACKED: Pack and Unpack , MPI Datatypes
  • MPI_PACKED: Pack and Unpack , Canonical MPI_PACK and MPI_UNPACK , External Data Representation: "external32" , Interlanguage Communication , Defined Constants , Message Data , Type Matching Rules
  • MPI_PROC_NULL: Specifics for Inter-Communicator Collective Operations , Broadcast , Gather , Scatter , Reduce , Group Accessors , Cartesian Shift Coordinates , Neighborhood Collective Communication on Virtual Topologies , IO Rank , Window That Allocates Shared Memory , Communication Calls , Deprecated since MPI-4.1 , Defined Constants , Introduction , Blocking Receive , Changes in MPI-3.0 , Changes from Version 2.0 to Version 2.1 , Probe , Matching Probe , Matched Receives , Null MPI Processes , Null MPI Processes
  • MPI_PROD: Defined Constants
  • mpi_pset_name: Communicator Constructors , Info Keys , Changes in MPI-4.1
  • MPI_REAL: Message Data
  • MPI_REAL: External Data Representation: "external32" , Additional Support for Fortran Numeric Intrinsic Types , Defined Constants , Type Matching Rules
  • MPI_REAL16: External Data Representation: "external32" , Defined Constants
  • MPI_REAL2: Message Data
  • MPI_REAL2: External Data Representation: "external32" , Defined Constants
  • MPI_REAL4: Message Data
  • MPI_REAL4: External Data Representation: "external32" , Additional Support for Fortran Numeric Intrinsic Types , Defined Constants
  • MPI_REAL8: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_REAL8: External Data Representation: "external32" , Additional Support for Fortran Numeric Intrinsic Types , Defined Constants
  • MPI_REPLACE: Accumulate , Examples , Defined Constants , Changes from Version 2.1 to Version 2.2 , Changes from Version 2.0 to Version 2.1
  • MPI_Request: Error Codes and Classes , Problems Due to Data Copying and Sequence Association with Subscript Triplets , Defined Constants , Types , Cancel
  • MPI_Request: Generalized Requests , Data Access with Explicit Offsets , Data Access with Individual File Pointers , Noncollective Operations , Transfer of Handles , Defined Constants , Communication Initiation , Communication Completion , Multiple Completions , Non-Destructive Test of status , Cancel , Persistent Communication Requests , Communication Initialization and Starting with Partitioning , Communication Completion under Partitioning
  • MPI_REQUEST_NULL: Generalized Requests , Defined Constants , Communication Completion , Communication Completion , Multiple Completions , Non-Destructive Test of status
  • MPI_Request: Communication Completion
  • MPI_ROOT: Specifics for Inter-Communicator Collective Operations , Defined Constants
  • MPI_SEEK_CUR: Defined Constants
  • MPI_SEEK_END: Defined Constants
  • MPI_SEEK_SET: Data Access with Individual File Pointers , Seek , Defined Constants
  • MPI_Session: Session Creation and Destruction Methods , Defined Constants , Types , Changes in MPI-4.0
  • MPI_Session: Error Handlers for Sessions , Transfer of Handles , Defined Constants
  • MPI_SESSION_NULL: Session Creation and Destruction Methods , Defined Constants , Changes in MPI-4.0
  • mpi_shared_memory: Communicator Constructors , Info Values , Changes in MPI-4.0
  • MPI_SHORT: Message Data
  • MPI_SHORT: External Data Representation: "external32" , Defined Constants
  • MPI_SHORT_INT: MINLOC and MAXLOC , Defined Constants
  • MPI_SIGNED_CHAR: Message Data , Changes from Version 2.0 to Version 2.1
  • MPI_SIGNED_CHAR: Signed Characters and Reductions , External Data Representation: "external32" , Defined Constants
  • MPI_SIMILAR: Group Accessors , Communicator Accessors , Inter-Communicator Accessors , Defined Constants
  • mpi_size: Processes Sets , Runtime Query Functions , Sessions Model Examples , Info Keys , Changes in MPI-4.0
  • MPI_SOURCE: Nonblocking Collective Operations , Associating Information with Status , Status , Defined Constants , Fixes to Errata in Previous Versions of MPI , Changes in MPI-3.0 , Return Status , Return Status
  • MPI_Status: Fortran Support Through the mpi_f08 Module , Fortran Support Through the mpi Module , Status , Types , Changes in MPI-3.0 , Passing MPI_STATUS_IGNORE for Status , Communication Completion
  • MPI_Status: Use of General Datatypes in Communication , Generalized Requests , Associating Information with Status , Data Access with Explicit Offsets , Data Access with Individual File Pointers , Noncollective Operations , Split Collective Data Access Routines , Host Rank , Status , Defined Constants , Fixes to Errata in Previous Versions of MPI , Changes in MPI-3.0 , Return Status , Blocking Send-Receive , Communication Completion , Multiple Completions , Non-Destructive Test of status , Probe , Matching Probe , Matched Receives , Cancel
  • MPI_Status*: Defined Constants
  • MPI_STATUS_IGNORE: Procedure Specification , Generalized Requests , Data Access Conventions , Fortran Support Through the mpi Module , Problems With Fortran Bindings for MPI , Status , Constants , Defined Constants , Changes in MPI-3.0 , Return Status , Passing MPI_STATUS_IGNORE for Status , Passing MPI_STATUS_IGNORE for Status
  • MPI_STATUS_SIZE: Fortran Support Through the mpif.h Include File , Defined Constants , Changes in MPI-3.0 , Return Status , Return Status
  • MPI_STATUSES_IGNORE: Array Arguments , Generalized Requests , Problems With Fortran Bindings for MPI , Status , Defined Constants , Passing MPI_STATUS_IGNORE for Status , Passing MPI_STATUS_IGNORE for Status
  • MPI_Status: Blocking Receive
  • MPI_SUBARRAYS_SUPPORTED: Overview , Fortran Support Through the mpi_f08 Module , Fortran Support Through the mpi Module , Fortran Support Through the mpif.h Include File , Interface Specifications, Procedure Names, and the Profiling Interface , MPI for Different Fortran Standard Versions , Requirements on Fortran Compilers , Problems Due to Data Copying and Sequence Association with Subscript Triplets , Defined Constants , Changes in MPI-3.0
  • MPI_SUBVERSION: Version Inquiries , Defined Constants
  • MPI_SUCCESS: MINLOC and MAXLOC , Return Codes for the MPI Tool Information Interface
  • MPI_SUCCESS: Communicators , Windows , Datatypes , Cartesian Convenience Function: MPI_DIMS_CREATE , Error Codes and Classes , Calling Error Handlers , Starting MPI Processes , Starting Processes and Establishing Communication , Datarep Conversion Functions , The MPI Tool Information Interface , Control Variable Query Functions , Performance Variable Query Functions , Fortran Binding Issues , Event Sources , Category Query Functions , C Binding Issues , Deprecated since MPI-2.0 , Defined Constants , Changes in MPI-4.0 , Communication Completion , Multiple Completions
  • MPI_SUM: Accumulate , Constants , Defined Constants
  • MPI_T_BIND_MPI_COMM: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants
  • MPI_T_BIND_MPI_DATATYPE: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants
  • MPI_T_BIND_MPI_ERRHANDLER: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants
  • MPI_T_BIND_MPI_FILE: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants
  • MPI_T_BIND_MPI_GROUP: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants
  • MPI_T_BIND_MPI_INFO: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants
  • MPI_T_BIND_MPI_MESSAGE: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants
  • MPI_T_BIND_MPI_OP: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants
  • MPI_T_BIND_MPI_REQUEST: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants
  • MPI_T_BIND_MPI_SESSION: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants , Changes in MPI-4.0
  • MPI_T_BIND_MPI_WIN: Binding MPI Tool Information Interface Variables to MPI Objects , Defined Constants
  • MPI_T_BIND_NO_OBJECT: Binding MPI Tool Information Interface Variables to MPI Objects , Control Variable Query Functions , Performance Variable Query Functions , Event Type Query Functions , Defined Constants
  • MPI_T_CB_REQUIRE_ASYNC_SIGNAL_SAFE: Callback Safety Requirements , Callback Safety Requirements , Defined Constants
  • MPI_T_CB_REQUIRE_MPI_RESTRICTED: Callback Safety Requirements , Callback Safety Requirements , Defined Constants
  • MPI_T_CB_REQUIRE_NONE: Callback Safety Requirements , Callback Safety Requirements , Defined Constants
  • MPI_T_CB_REQUIRE_THREAD_SAFE: Callback Safety Requirements , Callback Safety Requirements , Defined Constants
  • MPI_T_cb_safety: Defined Constants , Types , Changes in MPI-4.0
  • MPI_T_cb_safety: Handle Allocation and Deallocation , Callback Safety Requirements
  • MPI_T_cvar_handle: Handle Allocation and Deallocation , Defined Constants , Types
  • MPI_T_cvar_handle: Handle Allocation and Deallocation , Defined Constants
  • MPI_T_CVAR_HANDLE_NULL: Handle Allocation and Deallocation , Defined Constants
  • MPI_T_enum: Datatype System , Defined Constants , Types
  • MPI_T_enum: Datatype System , Control Variable Query Functions , Performance Variable Query Functions , Event Type Query Functions , Defined Constants
  • MPI_T_ENUM_NULL: Control Variable Query Functions , Performance Variable Query Functions , Event Type Query Functions , Defined Constants
  • MPI_T_ERR_CANNOT_INIT: Defined Constants
  • MPI_T_ERR_CVAR_SET_NEVER: Control Variable Access Functions
  • MPI_T_ERR_CVAR_SET_NEVER: Defined Constants
  • MPI_T_ERR_CVAR_SET_NOT_NOW: Control Variable Access Functions
  • MPI_T_ERR_CVAR_SET_NOT_NOW: Defined Constants
  • MPI_T_ERR_INVALID: Defined Constants , Changes in MPI-3.1
  • MPI_T_ERR_INVALID_HANDLE: Handle Allocation and Deallocation
  • MPI_T_ERR_INVALID_HANDLE: Handle Allocation and Deallocation , Defined Constants
  • MPI_T_ERR_INVALID_INDEX: Event Sources , Deprecated since MPI-4.0 , Defined Constants , Changes in MPI-4.0
  • MPI_T_ERR_INVALID_ITEM: Deprecated since MPI-4.0 , Defined Constants , Changes in MPI-4.0
  • MPI_T_ERR_INVALID_NAME: Control Variable Query Functions , Performance Variable Query Functions , Event Type Query Functions , Category Query Functions , Defined Constants , Changes in MPI-3.1
  • MPI_T_ERR_INVALID_SESSION: Defined Constants
  • MPI_T_ERR_MEMORY: Defined Constants
  • MPI_T_ERR_NOT_ACCESSIBLE: Callback Safety Requirements
  • MPI_T_ERR_NOT_ACCESSIBLE: Callback Safety Requirements , Defined Constants
  • MPI_T_ERR_NOT_INITIALIZED: Defined Constants
  • MPI_T_ERR_NOT_SUPPORTED: Event Sources
  • MPI_T_ERR_NOT_SUPPORTED: Defined Constants
  • MPI_T_ERR_OUT_OF_HANDLES: Defined Constants
  • MPI_T_ERR_OUT_OF_SESSIONS: Defined Constants
  • MPI_T_ERR_PVAR_NO_ATOMIC: Performance Variable Access Functions
  • MPI_T_ERR_PVAR_NO_ATOMIC: Defined Constants
  • MPI_T_ERR_PVAR_NO_STARTSTOP: Starting and Stopping of Performance Variables
  • MPI_T_ERR_PVAR_NO_STARTSTOP: Starting and Stopping of Performance Variables , Defined Constants
  • MPI_T_ERR_PVAR_NO_WRITE: Performance Variable Access Functions
  • MPI_T_ERR_PVAR_NO_WRITE: Performance Variable Access Functions , Defined Constants
  • MPI_T_event_instance: Handle Allocation and Deallocation , Types
  • MPI_T_event_instance: Reading Event Data , Changes in MPI-4.0
  • MPI_T_event_registration: Handle Allocation and Deallocation , Types
  • MPI_T_event_registration: Handle Allocation and Deallocation , Changes in MPI-4.0
  • MPI_T_PVAR_ALL_HANDLES: Starting and Stopping of Performance Variables , Starting and Stopping of Performance Variables , Performance Variable Access Functions , Defined Constants
  • MPI_T_PVAR_CLASS_AGGREGATE: Defined Constants
  • MPI_T_PVAR_CLASS_COUNTER: Defined Constants
  • MPI_T_PVAR_CLASS_GENERIC: Defined Constants
  • MPI_T_PVAR_CLASS_HIGHWATERMARK: Defined Constants
  • MPI_T_PVAR_CLASS_LEVEL: Defined Constants
  • MPI_T_PVAR_CLASS_LOWWATERMARK: Defined Constants
  • MPI_T_PVAR_CLASS_PERCENTAGE: Defined Constants
  • MPI_T_PVAR_CLASS_SIZE: Defined Constants
  • MPI_T_PVAR_CLASS_STATE: Defined Constants
  • MPI_T_PVAR_CLASS_TIMER: Defined Constants
  • MPI_T_pvar_handle: Handle Allocation and Deallocation , Defined Constants , Types
  • MPI_T_pvar_handle: Handle Allocation and Deallocation , Defined Constants
  • MPI_T_PVAR_HANDLE_NULL: Handle Allocation and Deallocation , Defined Constants
  • MPI_T_pvar_session: Performance Experiment Sessions , Defined Constants , Types
  • MPI_T_pvar_session: Performance Experiment Sessions , Defined Constants
  • MPI_T_PVAR_SESSION_NULL: Performance Experiment Sessions , Defined Constants
  • MPI_T_SCOPE_ALL: Control Variable Query Functions , Defined Constants
  • MPI_T_SCOPE_ALL_EQ: Control Variable Query Functions , Control Variable Access Functions , Defined Constants
  • MPI_T_SCOPE_CONSTANT: Control Variable Query Functions , Defined Constants
  • MPI_T_SCOPE_GROUP: Control Variable Query Functions , Defined Constants
  • MPI_T_SCOPE_GROUP_EQ: Control Variable Query Functions , Control Variable Access Functions , Defined Constants
  • MPI_T_SCOPE_LOCAL: Control Variable Query Functions , Defined Constants
  • MPI_T_SCOPE_READONLY: Control Variable Query Functions , Defined Constants
  • MPI_T_source_order: Defined Constants , Types , Changes in MPI-4.0
  • MPI_T_source_order: Event Sources
  • MPI_T_SOURCE_ORDERED: Event Sources , Defined Constants
  • MPI_T_SOURCE_UNORDERED: Event Sources , Defined Constants
  • MPI_T_VERBOSITY_MPIDEV_ALL: Verbosity Levels , Verbosity Levels , Defined Constants
  • MPI_T_VERBOSITY_MPIDEV_BASIC: Verbosity Levels , Defined Constants
  • MPI_T_VERBOSITY_MPIDEV_DETAIL: Verbosity Levels , Defined Constants
  • MPI_T_VERBOSITY_TUNER_ALL: Verbosity Levels , Defined Constants
  • MPI_T_VERBOSITY_TUNER_BASIC: Verbosity Levels , Defined Constants
  • MPI_T_VERBOSITY_TUNER_DETAIL: Verbosity Levels , Defined Constants
  • MPI_T_VERBOSITY_USER_ALL: Verbosity Levels , Defined Constants
  • MPI_T_VERBOSITY_USER_BASIC: Verbosity Levels , Verbosity Levels , Defined Constants
  • MPI_T_VERBOSITY_USER_DETAIL: Verbosity Levels , Verbosity Levels , Defined Constants
  • MPI_TAG: Nonblocking Collective Operations , Associating Information with Status , Status , Defined Constants , Fixes to Errata in Previous Versions of MPI , Changes in MPI-3.0 , Return Status , Return Status
  • MPI_TAG_UB: Environmental Inquiries , Environmental Inquiries , Tag Values , Attributes , Defined Constants , Message Envelope
  • MPI_THREAD_FUNNELED: Starting MPI Processes , Defined Constants
  • MPI_THREAD_FUNNELED: Session Creation and Destruction Methods , Info Values
  • MPI_THREAD_MULTIPLE: Starting MPI Processes , Defined Constants , Changes in MPI-3.1
  • MPI_THREAD_MULTIPLE: Session Creation and Destruction Methods , Info Values
  • MPI_THREAD_SERIALIZED: Starting MPI Processes , Defined Constants
  • MPI_THREAD_SERIALIZED: Session Creation and Destruction Methods , Info Values
  • MPI_THREAD_SINGLE: Starting MPI Processes , Session Creation and Destruction Methods , Defined Constants
  • MPI_THREAD_SINGLE: Session Creation and Destruction Methods , Info Values
  • MPI_TYPE_DUP_FN: Datatypes , Datatypes , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_TYPE_NULL_COPY_FN: Datatypes , Datatypes , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_TYPE_NULL_DELETE_FN: Datatypes , Defined Constants , Fixes to Errata in Previous Versions of MPI , Changes in MPI-3.0
  • MPI_TYPECLASS_COMPLEX: Support for Size-specific MPI Datatypes , Defined Constants
  • MPI_TYPECLASS_INTEGER: Support for Size-specific MPI Datatypes , Defined Constants
  • MPI_TYPECLASS_REAL: Support for Size-specific MPI Datatypes , Defined Constants
  • MPI_UB: Background of MPI-3.0 , Removed MPI-1 Datatypes , Changes in MPI-3.0
  • MPI_UINT16_T: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_UINT16_T: External Data Representation: "external32" , Defined Constants
  • MPI_UINT32_T: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_UINT32_T: External Data Representation: "external32" , Datatype System , Defined Constants
  • MPI_UINT64_T: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_UINT64_T: Window Creation , External Data Representation: "external32" , Datatype System , Defined Constants
  • MPI_UINT8_T: Message Data , Changes from Version 2.1 to Version 2.2
  • MPI_UINT8_T: External Data Representation: "external32" , Defined Constants
  • MPI_UNDEFINED: Address and Size Procedures , Extent and Bounds of Datatypes , True Extent of Datatypes , Use of General Datatypes in Communication , Pack and Unpack , Group Accessors , Communicator Constructors , Low-Level Topology Functions , Datatypes for File Interoperability , Extent Callback , Counts , Parameterized Datatypes with Specified Precision and Exponent Range , Defined Constants , Changes in MPI-3.0 , Changes from Version 2.0 to Version 2.1 , Return Status , Buffer Allocation and Usage , Multiple Completions , Non-Destructive Test of status
  • MPI_UNEQUAL: Group Accessors , Communicator Accessors , Inter-Communicator Accessors , Defined Constants
  • MPI_UNIVERSE_SIZE: The Runtime Environment , Universe Size , Defined Constants
  • MPI_UNSIGNED: Message Data
  • MPI_UNSIGNED: External Data Representation: "external32" , Datatype System , Defined Constants
  • MPI_UNSIGNED_CHAR: Message Data
  • MPI_UNSIGNED_CHAR: Signed Characters and Reductions , External Data Representation: "external32" , Defined Constants
  • MPI_UNSIGNED_LONG: Message Data
  • MPI_UNSIGNED_LONG: External Data Representation: "external32" , Datatype System , Defined Constants
  • MPI_UNSIGNED_LONG_LONG: Message Data , Changes from Version 2.0 to Version 2.1
  • MPI_UNSIGNED_LONG_LONG: External Data Representation: "external32" , Datatype System , Defined Constants
  • MPI_UNSIGNED_SHORT: Message Data
  • MPI_UNSIGNED_SHORT: External Data Representation: "external32" , Defined Constants
  • MPI_UNWEIGHTED: Distributed Graph Constructor , Distributed Graph Constructor , Topology Inquiry Functions , Problems With Fortran Bindings for MPI , Defined Constants , Changes in MPI-3.0 , Changes from Version 2.1 to Version 2.2
  • MPI_VAL: Transfer of Handles
  • MPI_VAL: Opaque Objects
  • MPI_VERSION: Version Inquiries , Defined Constants
  • MPI_WCHAR: Message Data , Changes from Version 2.0 to Version 2.1
  • MPI_WCHAR: Signed Characters and Reductions , Naming Objects , External Data Representation: "external32" , Defined Constants
  • MPI_WEIGHTS_EMPTY: Distributed Graph Constructor , Distributed Graph Constructor , Problems With Fortran Bindings for MPI , Defined Constants , Changes in MPI-3.0
  • MPI_Win: Defined Constants , Types
  • MPI_Win: Windows , Error Handlers for Windows , Window Destruction , Window Attributes , Window Info , Put , Get , Accumulate , Request-based RMA Communication Operations , Fence , General Active Target Synchronization , Lock , Flush and Sync , Transfer of Handles , Defined Constants
  • MPI_WIN_BASE: Window Attributes , Attributes , Defined Constants
  • MPI_WIN_CREATE_FLAVOR: Window Attributes , Defined Constants
  • MPI_WIN_DISP_UNIT: Window Attributes , Defined Constants
  • MPI_WIN_DUP_FN: Windows , Windows , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_WIN_FLAVOR_ALLOCATE: Defined Constants , Changes in MPI-4.1
  • MPI_WIN_FLAVOR_CREATE: Defined Constants , Changes in MPI-4.1
  • MPI_WIN_FLAVOR_DYNAMIC: Defined Constants
  • MPI_WIN_FLAVOR_SHARED: Defined Constants
  • MPI_WIN_MODEL: Window Attributes , Memory Model , Defined Constants
  • "MPI_WIN_NULL": Naming Objects , Default Window Names
  • MPI_WIN_NULL: Naming Objects , Window Destruction , Defined Constants , Changes in MPI-4.1
  • MPI_WIN_NULL_COPY_FN: Windows , Windows , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_WIN_NULL_DELETE_FN: Windows , Defined Constants , Fixes to Errata in Previous Versions of MPI
  • MPI_WIN_SEPARATE: Window Attributes , Memory Model , Memory Model , Semantics and Correctness , Defined Constants
  • MPI_WIN_SIZE: Window Attributes , Defined Constants
  • MPI_WIN_UNIFIED: Window Attributes , Memory Model , Semantics and Correctness , Registers and Compiler Optimizations , Defined Constants
  • MPI_Win: Window Creation , Window That Allocates Memory , Window That Allocates Shared Memory , Window of Dynamically Attached Memory
  • MPI_WTIME_IS_GLOBAL: Environmental Inquiries , Clock Synchronization , Timers and Synchronization , Attributes , Defined Constants
  • "mpich://": Inquire Hardware Resource Information
  • "mpix://UNIVERSE": Processes Sets
  • "native": File Interoperability , Datatypes for File Interoperability , Matching Data Representations , Reserved Data Representations
  • "nb_proc": Reserved File Hints
  • nb_proc: Info Keys
  • "no_locks": Window Creation
  • no_locks: Window Destruction , Info Keys , Changes in MPI-4.1
  • none: Ordering , Info Values
  • "num_io_nodes": Reserved File Hints
  • num_io_nodes: Info Keys
  • "openmp://": Inquire Hardware Resource Information
  • "openmpi://": Inquire Hardware Resource Information
  • "path": Reserved Keys
  • path: Reserved Keys , Info Keys
  • "pmix://": Inquire Hardware Resource Information
  • "random": Reserved File Hints
  • random: Info Values
  • "rar": Ordering
  • rar: Info Values
  • rar,raw,war,waw: Window Creation , Ordering
  • rar,waw: Ordering
  • "raw": Ordering
  • raw: Ordering , Info Values
  • "read_mostly": Reserved File Hints
  • read_mostly: Info Values
  • "read_once": Reserved File Hints
  • read_once: Info Values
  • "reverse_sequential": Reserved File Hints
  • reverse_sequential: Info Values
  • "same_disp_unit": Window Creation
  • same_disp_unit: Info Keys , Changes in MPI-3.1
  • "same_op": Window Creation
  • same_op: Info Values
  • "same_op_no_op": Window Creation
  • same_op_no_op: Window Creation , Info Values
  • "same_size": Window Creation
  • same_size: Info Keys , Fixes to Errata in Previous Versions of MPI
  • "sequential": Reserved File Hints
  • sequential: Info Values
  • "slurm://": Inquire Hardware Resource Information
  • "soft": Starting MPI Processes
  • soft: Starting Processes and Establishing Communication , Reserved Keys , Info Keys
  • "striping_factor": Reserved File Hints
  • striping_factor: Info Keys
  • "striping_unit": Reserved File Hints
  • striping_unit: Info Keys
  • "system": Memory Allocation Info
  • system: Info Values
  • "thread_level": Starting MPI Processes
  • thread_level: Session Creation and Destruction Methods , Info Keys
  • "true": The Info Object
  • true: Communicator Info , Inquire Hardware Resource Information , Window Destruction , Reserved File Hints , Info Values , Changes in MPI-4.1
  • TYPE(MPI_Comm): MPI for Different Fortran Standard Versions , Defined Constants , Types
  • TYPE(MPI_Comm): Communicator Constructors , Inter-Communicator Operations , Blocking Send
  • TYPE(MPI_Datatype): Defined Constants , Types
  • TYPE(MPI_Datatype): Datatype Constructors
  • TYPE(MPI_Errhandler): Defined Constants , Types
  • TYPE(MPI_Errhandler): Error Handlers for Communicators
  • TYPE(MPI_File): Defined Constants , Types
  • TYPE(MPI_File): Opening a File
  • TYPE(MPI_Group): Defined Constants , Types
  • TYPE(MPI_Group): Group Accessors
  • TYPE(MPI_Info): Defined Constants , Types
  • TYPE(MPI_Info): The Info Object
  • TYPE(MPI_Message): Defined Constants , Types
  • TYPE(MPI_Message): Matching Probe
  • TYPE(MPI_Op): Defined Constants , Types
  • TYPE(MPI_Op): User-Defined Reduction Operations
  • TYPE(MPI_Request): Defined Constants , Types
  • TYPE(MPI_Request): Communication Completion
  • TYPE(MPI_Session): Session Creation and Destruction Methods , Defined Constants , Types , Changes in MPI-4.0
  • TYPE(MPI_Status): MPI for Different Fortran Standard Versions , Status , Defined Constants , Types , Fixes to Errata in Previous Versions of MPI , Fixes to Errata in Previous Versions of MPI , Changes in MPI-3.0 , Return Status
  • TYPE(MPI_Status), DIMENSION(*): Defined Constants
  • TYPE(MPI_Status): Blocking Receive
  • TYPE(MPI_Win): Defined Constants , Types
  • TYPE(MPI_Win): Window Creation , Window That Allocates Memory , Window That Allocates Shared Memory , Window of Dynamically Attached Memory
  • "war": Ordering
  • war: Info Values
  • "waw": Ordering
  • waw: Info Values
  • "wdir": Starting MPI Processes
  • wdir: Reserved Keys , Info Keys
  • "win_allocate": Memory Allocation Info
  • win_allocate: Info Values
  • "win_allocate_shared": Memory Allocation Info
  • win_allocate_shared: Info Values
  • "write_mostly": Reserved File Hints
  • write_mostly: Info Values
  • "write_once": Reserved File Hints
  • write_once: Info Values

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