pyarrow.cuda.IpcMemHandle

class pyarrow.cuda.IpcMemHandle

Bases: pyarrow.lib._Weakrefable

A serializable container for a CUDA IPC handle.

__init__(*args, **kwargs)

Methods

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

static from_buffer(Buffer opaque_handle) Create IpcMemHandle from opaque buffer (e.g. from another process)

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.

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