pyarrow.cuda.read_message

pyarrow.cuda.read_message(source, pool=None)

Read Arrow IPC message located on GPU device

Parameters:

source{CudaBuffer, cuda.BufferReader}

Device buffer or reader of device buffer.

poolMemoryPool (optional)

Pool to allocate CPU memory for the metadata

Returns:

messageMessage

The deserialized message, body still on device

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