pyarrow.cuda.IpcMemHandle#

class pyarrow.cuda.IpcMemHandle#

Bases: _Weakrefable

A serializable container for a CUDA IPC handle.

__init__(*args, **kwargs)#

Methods

__init__(*args,**kwargs)
from_buffer(Bufferopaque_handle)	Create IpcMemHandle from opaque buffer (e.g. from another process).
serialize(self[,pool])	Write IpcMemHandle to a Buffer

static from_buffer(Buffer opaque_handle)#

Create IpcMemHandle from opaque buffer (e.g. from another process)

Parameters:

opaque_handle

a CUipcMemHandle as a const void*

Returns:

ipc_handleIpcMemHandle

serialize(self, pool=None)#

Write IpcMemHandle to a Buffer

Parameters:

pool{MemoryPool, None}

Specify a pool to allocate memory from

Returns:

bufBuffer

The serialized buffer.