qimpy.MPI

Message Passing Interface.

Functions

Add_error_class	Add_error_class() -> int
Add_error_code	Add_error_code(errorclass: int) -> int
Add_error_string	Add_error_string(errorcode: int, string: str) -> None
Aint_add	Aint_add(base: int, disp: int) -> int
Aint_diff	Aint_diff(addr1: int, addr2: int) -> int
Alloc_mem	Alloc_mem(size: int, info: Info = INFO_NULL) -> buffer
Attach_buffer	Attach_buffer(buf: Buffer | None) -> None
Close_port	Close_port(port_name: str) -> None
Compute_dims	Compute_dims(nnodes: int, dims: int | Sequence[int]) -> list[int]
Detach_buffer	Detach_buffer() -> Buffer | None
Finalize	Finalize() -> None
Flush_buffer	Flush_buffer() -> None
Free_mem	Free_mem(mem: buffer) -> None
Get_abi_fortran_info	Get_abi_fortran_info() -> Info
Get_abi_info	Get_abi_info() -> Info
Get_abi_version	Get_abi_version() -> tuple[int, int]
Get_address	Get_address(location: Buffer | Bottom) -> int
Get_error_class	Get_error_class(errorcode: int) -> int
Get_error_string	Get_error_string(errorcode: int) -> str
Get_hw_resource_info	Get_hw_resource_info() -> Info
Get_library_version	Get_library_version() -> str
Get_processor_name	Get_processor_name() -> str
Get_version	Get_version() -> tuple[int, int]
Iflush_buffer	Iflush_buffer() -> Request
Init	Init() -> None
Init_thread	Init_thread(required: int = THREAD_MULTIPLE) -> int
Is_finalized	Is_finalized() -> bool
Is_initialized	Is_initialized() -> bool
Is_thread_main	Is_thread_main() -> bool
Lookup_name	Lookup_name(service_name: str, info: Info = INFO_NULL) -> str
Open_port	Open_port(info: Info = INFO_NULL) -> str
Pcontrol	Pcontrol(level: int) -> None
Publish_name	Publish_name(service_name: str, port_name: str, info: Info = INFO_NULL) -> None
Query_thread	Query_thread() -> int
Register_datarep	Register_datarep(datarep: str, read_fn: Callable[[Buffer, Datatype, int, Buffer, int], None], write_fn: Callable[[Buffer, Datatype, int, Buffer, int], None], extent_fn: Callable[[Datatype], int]) -> None
Remove_error_class	Remove_error_class(errorclass: int) -> None
Remove_error_code	Remove_error_code(errorcode: int) -> None
Remove_error_string	Remove_error_string(errorcode: int) -> None
Unpublish_name	Unpublish_name(service_name: str, port_name: str, info: Info = INFO_NULL) -> None
Wtick	Wtick() -> float
Wtime	Wtime() -> float
get_vendor	get_vendor() -> tuple[str, tuple[int, int, int]]

Classes

BottomType	Type of BOTTOM.
BufferAutomaticType	Type of BUFFER_AUTOMATIC.
Cartcomm	Cartesian topology intracommunicator.
Comm	Communication context.
Datatype	Datatype object.
Distgraphcomm	Distributed graph topology intracommunicator.
Errhandler	Error handler.
File	File I/O context.
Graphcomm	General graph topology intracommunicator.
Grequest	Generalized request handler.
Group	Group of processes.
InPlaceType	Type of IN_PLACE.
Info	Info object.
Intercomm	Intercommunicator.
Intracomm	Intracommunicator.
Message	Matched message.
Op	Reduction operation.
Pickle	Pickle/unpickle Python objects.
Prequest	Persistent request handler.
Request	Request handler.
Session	Session context.
Status	Status object.
Topocomm	Topology intracommunicator.
Win	Remote memory access context.
buffer	Buffer.
memory	alias of buffer

Exceptions

Exception

Exception class.