cuquantum.cutensornet.create_accessor

cuquantum.cutensornet.create_accessor(intptr_t handle, intptr_t tensor_network_state, int32_t num_projected_modes, projected_modes, amplitudes_tensor_strides) → intptr_t[source]

Creates a tensor network state amplitudes accessor.

Parameters

  • handle (intptr_t) – cuTensorNet library handle.

  • tensor_network_state (intptr_t) – Defined tensor network state.

  • num_projected_modes (int32_t) – Number of projected state modes (tensor network state modes projected to specific basis vectors).

  • projected_modes (object) –

    Projected state modes (may be NULL when none or all modes are projected). It can be:

    • an int as the pointer address to the array, or

    • a Python sequence of int32_t.

  • amplitudes_tensor_strides (object) –

    Mode strides for the resulting amplitudes tensor. If NULL, the default generalized column-major strides will be assumed. It can be:

    • an int as the pointer address to the array, or

    • a Python sequence of int64_t.

Returns

Tensor network state amplitudes accessor.

Return type

intptr_t

See also

cutensornetCreateAccessor()