operator_compute_action#
-
cuquantum.
bindings. cudensitymat. operator_compute_action( - intptr_t handle,
- intptr_t superoperator,
- double time,
- int64_t batch_size,
- int32_t num_params,
- intptr_t params,
- intptr_t state_in,
- intptr_t state_out,
- intptr_t workspace,
- intptr_t stream,
Computes the action of the operator on a given input quantum state, accumulating the result in the output quantum state (accumulative action).
- Parameters:
handle (intptr_t) – Library handle.
superoperator (intptr_t) – Operator.
time (double) – Time value.
batch_size (int64_t) – Batch size (>=1).
num_params (int32_t) – Number of variable parameters defined by the user.
params (intptr_t) – GPU-accessible pointer to an F-order 2d-array of user-defined real parameter values: params[num_params, batch_size].
state_in (intptr_t) – Input quantum state (or a batch of input quantum states).
state_out (intptr_t) – Updated resulting quantum state which accumulates operator action on the input quantum state.
workspace (intptr_t) – Allocated workspace descriptor.
stream (intptr_t) – CUDA stream.
See also