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90 lines
4.6 KiB
C++
90 lines
4.6 KiB
C++
#ifndef CUDA_LINALG_H_
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#define CUDA_LINALG_H_
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#include <cstdint>
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extern "C" {
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// Three types of pbs are available for integer multiplication
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enum PBS_TYPE { MULTI_BIT = 0, LOW_LAT = 1, AMORTIZED = 2 };
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void cuda_negate_lwe_ciphertext_vector_32(void *v_stream, uint32_t gpu_index,
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void *lwe_array_out,
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void *lwe_array_in,
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uint32_t input_lwe_dimension,
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uint32_t input_lwe_ciphertext_count);
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void cuda_negate_lwe_ciphertext_vector_64(void *v_stream, uint32_t gpu_index,
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void *lwe_array_out,
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void *lwe_array_in,
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uint32_t input_lwe_dimension,
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uint32_t input_lwe_ciphertext_count);
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void cuda_add_lwe_ciphertext_vector_32(void *v_stream, uint32_t gpu_index,
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void *lwe_array_out,
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void *lwe_array_in_1,
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void *lwe_array_in_2,
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uint32_t input_lwe_dimension,
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uint32_t input_lwe_ciphertext_count);
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void cuda_add_lwe_ciphertext_vector_64(void *v_stream, uint32_t gpu_index,
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void *lwe_array_out,
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void *lwe_array_in_1,
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void *lwe_array_in_2,
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uint32_t input_lwe_dimension,
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uint32_t input_lwe_ciphertext_count);
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void cuda_add_lwe_ciphertext_vector_plaintext_vector_32(
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void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *lwe_array_in,
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void *plaintext_array_in, uint32_t input_lwe_dimension,
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uint32_t input_lwe_ciphertext_count);
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void cuda_add_lwe_ciphertext_vector_plaintext_vector_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 *plaintext_array_in, uint32_t input_lwe_dimension,
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uint32_t input_lwe_ciphertext_count);
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void cuda_mult_lwe_ciphertext_vector_cleartext_vector_32(
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void *v_stream, uint32_t gpu_index, void *lwe_array_out, void *lwe_array_in,
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void *cleartext_array_in, uint32_t input_lwe_dimension,
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uint32_t input_lwe_ciphertext_count);
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void cuda_mult_lwe_ciphertext_vector_cleartext_vector_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 *cleartext_array_in, uint32_t input_lwe_dimension,
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uint32_t input_lwe_ciphertext_count);
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void scratch_cuda_integer_mult_radix_ciphertext_kb_64(
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void *v_stream, uint32_t gpu_index, void *mem_ptr, uint32_t message_modulus,
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uint32_t carry_modulus, uint32_t glwe_dimension, uint32_t lwe_dimension,
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uint32_t polynomial_size, uint32_t pbs_base_log, uint32_t pbs_level,
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uint32_t ks_base_log, uint32_t ks_level, uint32_t num_blocks,
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PBS_TYPE pbs_type, uint32_t max_shared_memory, bool allocate_gpu_memory);
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void cuda_integer_mult_radix_ciphertext_kb_64(
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void *v_stream, uint32_t gpu_index, void *radix_lwe_out,
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void *radix_lwe_left, void *radix_lwe_right, uint32_t *ct_degree_out,
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uint32_t *ct_degree_left, uint32_t *ct_degree_right, void *bsk, void *ksk,
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void *mem_ptr, uint32_t message_modulus, uint32_t carry_modulus,
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uint32_t glwe_dimension, uint32_t lwe_dimension, uint32_t polynomial_size,
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uint32_t pbs_base_log, uint32_t pbs_level, uint32_t ks_base_log,
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uint32_t ks_level, uint32_t num_blocks, PBS_TYPE pbs_type,
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uint32_t max_shared_memory);
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void scratch_cuda_integer_mult_radix_ciphertext_kb_64_multi_gpu(
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void *mem_ptr, void *bsk, void *ksk, uint32_t message_modulus,
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uint32_t carry_modulus, uint32_t glwe_dimension, uint32_t lwe_dimension,
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uint32_t polynomial_size, uint32_t pbs_base_log, uint32_t pbs_level,
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uint32_t ks_base_log, uint32_t ks_level, uint32_t num_blocks,
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PBS_TYPE pbs_type, uint32_t max_shared_memory, bool allocate_gpu_memory);
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void cuda_integer_mult_radix_ciphertext_kb_64_multi_gpu(
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void *radix_lwe_out, void *radix_lwe_left, void *radix_lwe_right,
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uint32_t *ct_degree_out, uint32_t *ct_degree_left,
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uint32_t *ct_degree_right, void *bsk, void *ksk, void *mem_ptr,
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uint32_t message_modulus, uint32_t carry_modulus, uint32_t glwe_dimension,
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uint32_t lwe_dimension, uint32_t polynomial_size, uint32_t pbs_base_log,
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uint32_t pbs_level, uint32_t ks_base_log, uint32_t ks_level,
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uint32_t num_blocks, PBS_TYPE pbs_type, uint32_t max_shared_memory);
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}
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#endif // CUDA_LINALG_H_
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