PauliTable#

class cuquantum.stabilizer.PauliTable(
x_table: ndarray | cp.ndarray,
z_table: ndarray | cp.ndarray,
num_paulis: int,
num_qubits: int,
bit_packed: bool = False,
)[source]#

Holds Pauli frame table data.

The table can store data in one of 4 formats: - bit-packed on CPU - unpacked on GPU - bit-packed on GPU - unpacked on CPU

x_table#

X bit table (NumPy or CuPy array)

z_table#

Z bit table (NumPy or CuPy array)

bit_packed#

Whether the tables are in bit-packed format (default: False)

num_qubits#

Number of qubits

Type:

int

num_paulis#

Number of Paulis

Type:

int

Methods

__init__(
x_table: ndarray | cp.ndarray,
z_table: ndarray | cp.ndarray,
num_paulis: int,
num_qubits: int,
bit_packed: bool = False,
)[source]#

Initialize a PauliTable.

Parameters:

  • x_table – X bit table (NumPy or CuPy array)

  • z_table – Z bit table (NumPy or CuPy array)

  • num_paulis – Number of Pauli samples

  • num_qubits – Number of qubits

  • bit_packed – Whether tables are in bit-packed format (default: False)

Attributes

num_qubits: int#
num_paulis: int#