cuquantum.bindings.cudensitymat.state_get_component_num_modes¶

cuquantum.bindings.cudensitymat.state_get_component_num_modes(intptr_t handle, intptr_t state, int32_t state_component_local_id, intptr_t state_component_global_id, intptr_t state_component_num_modes, intptr_t batch_mode_location)[source]¶

Queries the number of modes in a local component tensor (on the current process in multi-process runs).

Parameters

handle (intptr_t) – Library handle.
state (intptr_t) – Quantum state (or a batch of quantum states).
state_component_local_id (int32_t) – Component local id (on the current parallel process).
state_component_global_id (intptr_t) – Component global id (across all parallel processes).
state_component_num_modes (intptr_t) – Component tensor order (number of modes).
batch_mode_location (intptr_t) – Location of the batch mode (or -1 if the batch mode is absent).