#ifndef CUDA_BOOTSTRAP_H
#define CUDA_BOOTSTRAP_H

#include <cstdint>

extern "C" {

void cuda_initialize_twiddles(uint32_t polynomial_size, uint32_t gpu_index);

void cuda_convert_lwe_bootstrap_key_32(void *dest, void *src, void *v_stream,
                                       uint32_t gpu_index,
                                       uint32_t input_lwe_dim,
                                       uint32_t glwe_dim, uint32_t level_count,
                                       uint32_t polynomial_size);

void cuda_convert_lwe_bootstrap_key_64(void *dest, void *src, void *v_stream,
                                       uint32_t gpu_index,
                                       uint32_t input_lwe_dim,
                                       uint32_t glwe_dim, uint32_t level_count,
                                       uint32_t polynomial_size);

void cuda_bootstrap_amortized_lwe_ciphertext_vector_32(
    void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *test_vector,
    void *test_vector_indexes, void *lwe_array_in, void *bootstrapping_key,
    uint32_t lwe_dimension, uint32_t glwe_dimension, uint32_t polynomial_size,
    uint32_t base_log, uint32_t level_count, uint32_t num_samples,
    uint32_t num_test_vectors, uint32_t lwe_idx, uint32_t max_shared_memory);

void cuda_bootstrap_amortized_lwe_ciphertext_vector_64(
    void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *test_vector,
    void *test_vector_indexes, void *lwe_array_in, void *bootstrapping_key,
    uint32_t lwe_dimension, uint32_t glwe_dimension, uint32_t polynomial_size,
    uint32_t base_log, uint32_t level_count, uint32_t num_samples,
    uint32_t num_test_vectors, uint32_t lwe_idx, uint32_t max_shared_memory);

void cuda_bootstrap_low_latency_lwe_ciphertext_vector_32(
    void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *test_vector,
    void *test_vector_indexes, void *lwe_array_in, void *bootstrapping_key,
    uint32_t lwe_dimension, uint32_t glwe_dimension, uint32_t polynomial_size,
    uint32_t base_log, uint32_t level_count, uint32_t num_samples,
    uint32_t num_test_vectors, uint32_t lwe_idx, uint32_t max_shared_memory);

void cuda_bootstrap_low_latency_lwe_ciphertext_vector_64(
    void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *test_vector,
    void *test_vector_indexes, void *lwe_array_in, void *bootstrapping_key,
    uint32_t lwe_dimension, uint32_t glwe_dimension, uint32_t polynomial_size,
    uint32_t base_log, uint32_t level_count, uint32_t num_samples,
    uint32_t num_test_vectors, uint32_t lwe_idx, uint32_t max_shared_memory);

void cuda_cmux_tree_32(void *v_stream, uint32_t gpu_index, void *glwe_array_out,
                       void *ggsw_in, void *lut_vector, uint32_t glwe_dimension,
                       uint32_t polynomial_size, uint32_t base_log,
                       uint32_t level_count, uint32_t r,
                       uint32_t max_shared_memory);

void cuda_cmux_tree_64(void *v_stream, uint32_t gpu_index, void *glwe_array_out,
                       void *ggsw_in, void *lut_vector, uint32_t glwe_dimension,
                       uint32_t polynomial_size, uint32_t base_log,
                       uint32_t level_count, uint32_t r,
                       uint32_t max_shared_memory);

void cuda_blind_rotate_and_sample_extraction_64(
    void *v_stream, uint32_t gpu_index, void *lwe_out, void *ggsw_in,
    void *lut_vector, uint32_t mbr_size, uint32_t tau, uint32_t glwe_dimension,
    uint32_t polynomial_size, uint32_t base_log, uint32_t l_gadget,
    uint32_t max_shared_memory);

void cuda_extract_bits_32(
    void *v_stream, uint32_t gpu_index, void *list_lwe_array_out,
    void *lwe_array_in, void *lwe_array_in_buffer,
    void *lwe_array_in_shifted_buffer, void *lwe_array_out_ks_buffer,
    void *lwe_array_out_pbs_buffer, void *lut_pbs, void *lut_vector_indexes,
    void *ksk, void *fourier_bsk, uint32_t number_of_bits, uint32_t delta_log,
    uint32_t lwe_dimension_in, uint32_t lwe_dimension_out,
    uint32_t glwe_dimension, uint32_t base_log_bsk, uint32_t level_count_bsk,
    uint32_t base_log_ksk, uint32_t level_count_ksk, uint32_t number_of_samples,
    uint32_t max_shared_memory);

void cuda_extract_bits_64(
    void *v_stream, uint32_t gpu_index, void *list_lwe_array_out,
    void *lwe_array_in, void *lwe_array_in_buffer,
    void *lwe_array_in_shifted_buffer, void *lwe_array_out_ks_buffer,
    void *lwe_array_out_pbs_buffer, void *lut_pbs, void *lut_vector_indexes,
    void *ksk, void *fourier_bsk, uint32_t number_of_bits, uint32_t delta_log,
    uint32_t lwe_dimension_in, uint32_t lwe_dimension_out,
    uint32_t glwe_dimension, uint32_t base_log_bsk, uint32_t level_count_bsk,
    uint32_t base_log_ksk, uint32_t level_count_ksk, uint32_t number_of_samples,
    uint32_t max_shared_memory);
void cuda_circuit_bootstrap_32(
    void *v_stream, uint32_t gpu_index, void *ggsw_out, void *lwe_array_in,
    void *fourier_bsk, void *fp_ksk_array, void *lwe_array_in_shifted_buffer,
    void *lut_vector, void *lut_vector_indexes, void *lwe_array_out_pbs_buffer,
    void *lwe_array_in_fp_ks_buffer, uint32_t delta_log,
    uint32_t polynomial_size, uint32_t glwe_dimension, uint32_t lwe_dimension,
    uint32_t level_bsk, uint32_t base_log_bsk, uint32_t level_pksk,
    uint32_t base_log_pksk, uint32_t level_cbs, uint32_t base_log_cbs,
    uint32_t number_of_samples, uint32_t max_shared_memory);

void cuda_circuit_bootstrap_64(
    void *v_stream, uint32_t gpu_index, void *ggsw_out, void *lwe_array_in,
    void *fourier_bsk, void *fp_ksk_array, void *lwe_array_in_shifted_buffer,
    void *lut_vector, void *lut_vector_indexes, void *lwe_array_out_pbs_buffer,
    void *lwe_array_in_fp_ks_buffer, uint32_t delta_log,
    uint32_t polynomial_size, uint32_t glwe_dimension, uint32_t lwe_dimension,
    uint32_t level_bsk, uint32_t base_log_bsk, uint32_t level_pksk,
    uint32_t base_log_pksk, uint32_t level_cbs, uint32_t base_log_cbs,
    uint32_t number_of_samples, uint32_t max_shared_memory);

void cuda_circuit_bootstrap_vertical_packing_32(
    void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *lwe_array_in,
    void *fourier_bsk, void *cbs_fpksk, void *lut_vector,
    uint32_t polynomial_size, uint32_t glwe_dimension, uint32_t lwe_dimension,
    uint32_t level_count_bsk, uint32_t base_log_bsk, uint32_t level_count_pksk,
    uint32_t base_log_pksk, uint32_t level_count_cbs, uint32_t base_log_cbs,
    uint32_t number_of_inputs, uint32_t lut_number, uint32_t max_shared_memory);

void cuda_circuit_bootstrap_vertical_packing_64(
    void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *lwe_array_in,
    void *fourier_bsk, void *cbs_fpksk, void *lut_vector,
    uint32_t polynomial_size, uint32_t glwe_dimension, uint32_t lwe_dimension,
    uint32_t level_count_bsk, uint32_t base_log_bsk, uint32_t level_count_pksk,
    uint32_t base_log_pksk, uint32_t level_count_cbs, uint32_t base_log_cbs,
    uint32_t number_of_inputs, uint32_t lut_number, uint32_t max_shared_memory);
}

#ifdef __CUDACC__
__device__ inline int get_start_ith_ggsw(int i, uint32_t polynomial_size,
                                         int glwe_dimension,
                                         uint32_t level_count);

template <typename T>
__device__ T *get_ith_mask_kth_block(T *ptr, int i, int k, int level,
                                     uint32_t polynomial_size,
                                     int glwe_dimension, uint32_t level_count);

template <typename T>
__device__ T *get_ith_body_kth_block(T *ptr, int i, int k, int level,
                                     uint32_t polynomial_size,
                                     int glwe_dimension, uint32_t level_count);
#endif

#endif // CUDA_BOOTSTRAP_H