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168 lines
8.8 KiB
C++
168 lines
8.8 KiB
C++
#ifndef CUDA_BOOTSTRAP_H
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#define CUDA_BOOTSTRAP_H
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#include <cstdint>
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extern "C" {
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void cuda_convert_lwe_bootstrap_key_32(void *dest, void *src, void *v_stream,
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uint32_t gpu_index,
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uint32_t input_lwe_dim,
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uint32_t glwe_dim, uint32_t level_count,
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uint32_t polynomial_size);
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void cuda_convert_lwe_bootstrap_key_64(void *dest, void *src, void *v_stream,
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uint32_t gpu_index,
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uint32_t input_lwe_dim,
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uint32_t glwe_dim, uint32_t level_count,
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uint32_t polynomial_size);
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void scratch_cuda_bootstrap_amortized_32(void *v_stream, uint32_t gpu_index,
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int8_t **pbs_buffer,
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uint32_t glwe_dimension,
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uint32_t polynomial_size,
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uint32_t input_lwe_ciphertext_count,
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uint32_t max_shared_memory,
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bool allocate_gpu_memory);
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void scratch_cuda_bootstrap_amortized_64(void *v_stream, uint32_t gpu_index,
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int8_t **pbs_buffer,
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uint32_t glwe_dimension,
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uint32_t polynomial_size,
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uint32_t input_lwe_ciphertext_count,
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uint32_t max_shared_memory,
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bool allocate_gpu_memory);
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void cuda_bootstrap_amortized_lwe_ciphertext_vector_32(
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void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *lut_vector,
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void *lut_vector_indexes, void *lwe_array_in, void *bootstrapping_key,
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int8_t *pbs_buffer, uint32_t lwe_dimension, uint32_t glwe_dimension,
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uint32_t polynomial_size, uint32_t base_log, uint32_t level_count,
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uint32_t num_samples, uint32_t num_lut_vectors, uint32_t lwe_idx,
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uint32_t max_shared_memory);
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void cuda_bootstrap_amortized_lwe_ciphertext_vector_64(
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void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *lut_vector,
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void *lut_vector_indexes, void *lwe_array_in, void *bootstrapping_key,
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int8_t *pbs_buffer, uint32_t lwe_dimension, uint32_t glwe_dimension,
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uint32_t polynomial_size, uint32_t base_log, uint32_t level_count,
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uint32_t num_samples, uint32_t num_lut_vectors, uint32_t lwe_idx,
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uint32_t max_shared_memory);
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void cleanup_cuda_bootstrap_amortized(void *v_stream, uint32_t gpu_index,
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int8_t **pbs_buffer);
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void cuda_bootstrap_low_latency_lwe_ciphertext_vector_32(
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void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *test_vector,
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void *test_vector_indexes, void *lwe_array_in, void *bootstrapping_key,
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uint32_t lwe_dimension, uint32_t glwe_dimension, uint32_t polynomial_size,
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uint32_t base_log, uint32_t level_count, uint32_t num_samples,
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uint32_t num_test_vectors, uint32_t lwe_idx, uint32_t max_shared_memory);
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void cuda_bootstrap_low_latency_lwe_ciphertext_vector_64(
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void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *test_vector,
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void *test_vector_indexes, void *lwe_array_in, void *bootstrapping_key,
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uint32_t lwe_dimension, uint32_t glwe_dimension, uint32_t polynomial_size,
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uint32_t base_log, uint32_t level_count, uint32_t num_samples,
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uint32_t num_test_vectors, uint32_t lwe_idx, uint32_t max_shared_memory);
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void cuda_extract_bits_32(
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void *v_stream, uint32_t gpu_index, void *list_lwe_array_out,
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void *lwe_array_in, void *lwe_array_in_buffer,
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void *lwe_array_in_shifted_buffer, void *lwe_array_out_ks_buffer,
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void *lwe_array_out_pbs_buffer, void *lut_pbs, void *lut_vector_indexes,
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void *ksk, void *fourier_bsk, uint32_t number_of_bits, uint32_t delta_log,
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uint32_t lwe_dimension_in, uint32_t lwe_dimension_out,
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uint32_t glwe_dimension, uint32_t base_log_bsk, uint32_t level_count_bsk,
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uint32_t base_log_ksk, uint32_t level_count_ksk, uint32_t number_of_samples,
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uint32_t max_shared_memory);
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void cuda_extract_bits_64(
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void *v_stream, uint32_t gpu_index, void *list_lwe_array_out,
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void *lwe_array_in, void *lwe_array_in_buffer,
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void *lwe_array_in_shifted_buffer, void *lwe_array_out_ks_buffer,
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void *lwe_array_out_pbs_buffer, void *lut_pbs, void *lut_vector_indexes,
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void *ksk, void *fourier_bsk, uint32_t number_of_bits, uint32_t delta_log,
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uint32_t lwe_dimension_in, uint32_t lwe_dimension_out,
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uint32_t glwe_dimension, uint32_t base_log_bsk, uint32_t level_count_bsk,
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uint32_t base_log_ksk, uint32_t level_count_ksk, uint32_t number_of_samples,
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uint32_t max_shared_memory);
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void scratch_cuda_circuit_bootstrap_vertical_packing_32(
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void *v_stream, uint32_t gpu_index, int8_t **cbs_vp_buffer,
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uint32_t *cbs_delta_log, uint32_t glwe_dimension, uint32_t lwe_dimension,
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uint32_t polynomial_size, uint32_t level_count_cbs,
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uint32_t number_of_inputs, uint32_t tau, uint32_t max_shared_memory,
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bool allocate_gpu_memory);
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void scratch_cuda_circuit_bootstrap_vertical_packing_64(
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void *v_stream, uint32_t gpu_index, int8_t **cbs_vp_buffer,
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uint32_t *cbs_delta_log, uint32_t glwe_dimension, uint32_t lwe_dimension,
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uint32_t polynomial_size, uint32_t level_count_cbs,
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uint32_t number_of_inputs, uint32_t tau, uint32_t max_shared_memory,
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bool allocate_gpu_memory);
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void scratch_cuda_wop_pbs_32(
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void *v_stream, uint32_t gpu_index, int8_t **wop_pbs_buffer,
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uint32_t *delta_log, uint32_t *cbs_delta_log, uint32_t glwe_dimension,
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uint32_t lwe_dimension, uint32_t polynomial_size, uint32_t level_count_cbs,
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uint32_t number_of_bits_of_message_including_padding,
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uint32_t number_of_bits_to_extract, uint32_t number_of_inputs,
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uint32_t max_shared_memory);
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void scratch_cuda_wop_pbs_64(
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void *v_stream, uint32_t gpu_index, int8_t **wop_pbs_buffer,
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uint32_t *delta_log, uint32_t *cbs_delta_log, uint32_t glwe_dimension,
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uint32_t lwe_dimension, uint32_t polynomial_size, uint32_t level_count_cbs,
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uint32_t number_of_bits_of_message_including_padding,
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uint32_t number_of_bits_to_extract, uint32_t number_of_inputs,
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uint32_t max_shared_memory);
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void cuda_circuit_bootstrap_vertical_packing_64(
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void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *lwe_array_in,
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void *fourier_bsk, void *cbs_fpksk, void *lut_vector, int8_t *cbs_vp_buffer,
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uint32_t cbs_delta_log, uint32_t polynomial_size, uint32_t glwe_dimension,
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uint32_t lwe_dimension, uint32_t level_count_bsk, uint32_t base_log_bsk,
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uint32_t level_count_pksk, uint32_t base_log_pksk, uint32_t level_count_cbs,
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uint32_t base_log_cbs, uint32_t number_of_inputs, uint32_t lut_number,
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uint32_t max_shared_memory);
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void cuda_wop_pbs_64(void *v_stream, uint32_t gpu_index, void *lwe_array_out,
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void *lwe_array_in, void *lut_vector, void *fourier_bsk,
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void *ksk, void *cbs_fpksk, int8_t *wop_pbs_buffer,
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uint32_t cbs_delta_log, uint32_t glwe_dimension,
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uint32_t lwe_dimension, uint32_t polynomial_size,
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uint32_t base_log_bsk, uint32_t level_count_bsk,
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uint32_t base_log_ksk, uint32_t level_count_ksk,
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uint32_t base_log_pksk, uint32_t level_count_pksk,
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uint32_t base_log_cbs, uint32_t level_count_cbs,
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uint32_t number_of_bits_of_message_including_padding,
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uint32_t number_of_bits_to_extract, uint32_t delta_log,
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uint32_t number_of_inputs, uint32_t max_shared_memory);
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void cleanup_cuda_wop_pbs(void *v_stream, uint32_t gpu_index,
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int8_t **wop_pbs_buffer);
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void cleanup_cuda_circuit_bootstrap_vertical_packing(void *v_stream,
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uint32_t gpu_index,
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int8_t **cbs_vp_buffer);
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}
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#ifdef __CUDACC__
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__device__ inline int get_start_ith_ggsw(int i, uint32_t polynomial_size,
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int glwe_dimension,
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uint32_t level_count);
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template <typename T>
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__device__ T *get_ith_mask_kth_block(T *ptr, int i, int k, int level,
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uint32_t polynomial_size,
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int glwe_dimension, uint32_t level_count);
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template <typename T>
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__device__ T *get_ith_body_kth_block(T *ptr, int i, int k, int level,
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uint32_t polynomial_size,
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int glwe_dimension, uint32_t level_count);
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#endif
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#endif // CUDA_BOOTSTRAP_H
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