Formatting

Signed-off-by: Sachin Pisal <[email protected]>
NVIDIA · Jan 15, 2025 · aa08e21 · aa08e21
1 parent b2e5e1d
commit aa08e21
Showing 1 changed file with 52 additions and 17 deletions.
diff --git a/runtime/cudaq/evolution.h b/runtime/cudaq/evolution.h
@@ -8,10 +8,10 @@
 
 #pragma once
 
+#include "common/EvolveResult.h"
+#include "cudaq/base_integrator.h"
 #include "cudaq/operators.h"
 #include "cudaq/schedule.h"
-#include "cudaq/base_integrator.h"
-#include "common/EvolveResult.h"
 
 #include <Eigen/Dense>
 #include <map>
@@ -22,25 +22,60 @@
 namespace cudaq {
 class Evolution {
 public:
-    /// Computes the Taylor series expansion of the matrix exponential.
-    static Eigen::MatrixXcd taylor_series_expm(const Eigen::MatrixXcd &op_matrix, int order = 20);
+  /// Computes the Taylor series expansion of the matrix exponential.
+  static Eigen::MatrixXcd taylor_series_expm(const Eigen::MatrixXcd &op_matrix,
+                                             int order = 20);
 
-    /// Computes the evolution step matrix
-    static Eigen::MatrixXcd compute_step_matrix(const operator_sum &hamiltonian, const std::map<int, int> &dimensions, const std::map<std::string, std::complex<double>> &parameters, double dt, bool use_gpu = false);
+  /// Computes the evolution step matrix
+  static Eigen::MatrixXcd compute_step_matrix(
+      const operator_sum &hamiltonian, const std::map<int, int> &dimensions,
+      const std::map<std::string, std::complex<double>> &parameters, double dt,
+      bool use_gpu = false);
 
-    /// Adds noise channels based on collapse operators.
-    static void add_noise_channel_for_step(const std::string &step_kernel_name, cudaq::noise_model &noise_model, const std::vector<operator_sum> &collapse_operators, const std::map<int, int> &dimensions, const std::map<std::string, std::complex<double>> &parameters, double dt);
+  /// Adds noise channels based on collapse operators.
+  static void add_noise_channel_for_step(
+      const std::string &step_kernel_name, cudaq::noise_model &noise_model,
+      const std::vector<operator_sum> &collapse_operators,
+      const std::map<int, int> &dimensions,
+      const std::map<std::string, std::complex<double>> &parameters, double dt);
 
-    /// Launches an analog Hamiltonian kernel for quantum simulations.
-    static evolve_result launch_analog_hamiltonian_kernel(const std::string &target_name, const operator_sum &hamiltonian, const std::shared_ptr<Schedule> &schedule, int shots_count, bool is_async = false);
+  /// Launches an analog Hamiltonian kernel for quantum simulations.
+  static evolve_result
+  launch_analog_hamiltonian_kernel(const std::string &target_name,
+                                   const operator_sum &hamiltonian,
+                                   const std::shared_ptr<Schedule> &schedule,
+                                   int shots_count, bool is_async = false);
 
-    /// Generates evolution kernels for the simulation.
-    static std::vector<std::string> evolution_kernel(int num_qubits, const std::function<Eigen::MatrixXcd(const std::map<std::string, std::complex<double>> &, double)> &compute_step_matrix, const std::vector<double> tlist, const std::vector<std::map<std::string, std::complex<double>>> &schedule_parameters);
+  /// Generates evolution kernels for the simulation.
+  static std::vector<std::string> evolution_kernel(
+      int num_qubits,
+      const std::function<Eigen::MatrixXcd(
+          const std::map<std::string, std::complex<double>> &, double)>
+          &compute_step_matrix,
+      const std::vector<double> tlist,
+      const std::vector<std::map<std::string, std::complex<double>>>
+          &schedule_parameters);
 
-    /// Evolves a single quantum state under a given hamiltonian.
-    static evolve_result evolve_single(const operator_sum &hamiltonian, const std::map<int, int> &dimensions, const std::shared_ptr<Schedule> &schedule, state initial_state, const std::vector<operator_sum> &collapse_operators = {}, const std::vector<operator_sum> &observables = {}, bool store_intermediate_results = false, std::shared_ptr<BaseIntegrator<state>> integrator = nullptr, std::optional<int> shots_count = std::nullopt);
+  /// Evolves a single quantum state under a given hamiltonian.
+  static evolve_result
+  evolve_single(const operator_sum &hamiltonian,
+                const std::map<int, int> &dimensions,
+                const std::shared_ptr<Schedule> &schedule, state initial_state,
+                const std::vector<operator_sum> &collapse_operators = {},
+                const std::vector<operator_sum> &observables = {},
+                bool store_intermediate_results = false,
+                std::shared_ptr<BaseIntegrator<state>> integrator = nullptr,
+                std::optional<int> shots_count = std::nullopt);
 
-    /// Evolves a single or multiple quantum states under a given hamiltonian.
-    static std::vector<evolve_result> evolve(const operator_sum &hamiltonian, const std::map<int, int> &dimensions, const std::shared_ptr<Schedule> &schedule, const std::vector<state> &initial_states, const std::vector<operator_sum> &collapse_operators = {}, const std::vector<operator_sum> &observables = {}, bool store_intermediate_results = false, std::shared_ptr<BaseIntegrator<state>> integrator = nullptr, std::optional<int> shots_count = std::nullopt);
+  /// Evolves a single or multiple quantum states under a given hamiltonian.
+  static std::vector<evolve_result>
+  evolve(const operator_sum &hamiltonian, const std::map<int, int> &dimensions,
+         const std::shared_ptr<Schedule> &schedule,
+         const std::vector<state> &initial_states,
+         const std::vector<operator_sum> &collapse_operators = {},
+         const std::vector<operator_sum> &observables = {},
+         bool store_intermediate_results = false,
+         std::shared_ptr<BaseIntegrator<state>> integrator = nullptr,
+         std::optional<int> shots_count = std::nullopt);
 };
-}
+} // namespace cudaq