cuquantum.cutensornet.marginal_configure(intptr_t handle, intptr_t tensor_network_marginal, int attribute, intptr_t attribute_value, size_t attribute_size)[source]

Configures computation of the requested tensor network state marginal tensor.

  • handle (intptr_t) – cuTensorNet library handle.

  • tensor_network_marginal (intptr_t) – Tensor network state marginal representation.

  • attribute (MarginalAttribute) – Configuration attribute.

  • attribute_value (intptr_t) – Pointer to the configuration attribute value (type-erased).

  • attribute_size (size_t) – The size of the configuration attribute value.


To compute the attribute size, use the itemsize of the corresponding data type, which can be queried using get_marginal_attribute_dtype().