cuquantum.NetworkOptions¶

class cuquantum.NetworkOptions(compute_type: Optional[int] = None, device_id: Optional[int] = None, handle: Optional[int] = None, logger: Optional[Type[logging.Logger]] = None, memory_limit: Optional[Union[int, str]] = '80%')¶

A data class for providing options to the cuquantum.Network object.

compute_type¶

CUDA compute type. A suitable compute type will be selected if not specified.

Type: cuquantum.ComputeType

device_id¶

CUDA device ordinal (used if the tensor network resides on the CPU). Device 0 will be used if not specified.

Type: Optional[int]

handle¶

cuTensorNet library handle. A handle will be created if one is not provided.

Type: Optional[int]

logger¶

Python Logger object. The root logger will be used if a logger object is not provided.

Type: logging.Logger

memory_limit¶

Maximum memory available to cuTensorNet. It can be specified as a value (with optional suffix like K[iB], M[iB], G[iB]) or as a percentage. The default is 80%.

Type: Optional[Union[int, str]]