pauli_expansion_view_prepare_truncation#

cuquantum.bindings.cupauliprop.pauli_expansion_view_prepare_truncation(
intptr_t handle,
intptr_t view_in,
int32_t num_truncation_strategies,
truncation_strategies,
int64_t max_workspace_size,
intptr_t workspace,
)[source]#

Prepares a Pauli expansion view for truncation.

Parameters:

  • handle (intptr_t) – Library handle.

  • view_in (intptr_t) – Pauli expansion view to be truncated.

  • num_truncation_strategies (int32_t) – Number of Pauli expansion truncation strategies.

  • truncation_strategies (object) –

    Pauli expansion truncation strategies. It can be:

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

    • a Python sequence of cupaulipropTruncationStrategy_t.

  • max_workspace_size (int64_t) – Maximum workspace size limit in bytes.

  • workspace (intptr_t) – Workspace descriptor with the required workspace buffer size.

See also

cupaulipropPauliExpansionViewPrepareTruncation()