Module tfhe_cuda_backend::cuda_bind

Functions

• cleanup_cuda_apply_bivariate_lut_kb_64^⚠
• cleanup_cuda_apply_univariate_lut_kb_64^⚠
• cleanup_cuda_full_propagation^⚠
• cleanup_cuda_integer_bitop^⚠
• cleanup_cuda_integer_comparison^⚠
• cleanup_cuda_integer_div_rem^⚠
• cleanup_cuda_integer_mult^⚠
• cleanup_cuda_integer_radix_arithmetic_scalar_shift^⚠
• cleanup_cuda_integer_radix_cmux^⚠
• cleanup_cuda_integer_radix_logical_scalar_shift^⚠
• cleanup_cuda_integer_radix_overflowing_sub^⚠
• cleanup_cuda_integer_radix_scalar_mul^⚠
• cleanup_cuda_integer_radix_scalar_rotate^⚠
• cleanup_cuda_integer_radix_shift_and_rotate^⚠
• cleanup_cuda_integer_radix_sum_ciphertexts_vec^⚠
• cleanup_cuda_multi_bit_programmable_bootstrap^⚠
  This cleanup function frees the data for the multi-bit PBS on GPU contained in pbs_buffer for 64-bit inputs.
• cleanup_cuda_programmable_bootstrap^⚠
  This cleanup function frees the data for the low latency PBS on GPU contained in pbs_buffer for 32 or 64-bit inputs.
• cleanup_cuda_propagate_single_carry^⚠
• cuda_add_lwe_ciphertext_vector_64^⚠
  Perform the addition of two u64 input LWE ciphertext vectors.
• cuda_add_lwe_ciphertext_vector_plaintext_vector_64^⚠
  Perform the addition of a u64 input LWE ciphertext vector with a u64 input plaintext vector.
• cuda_apply_bivariate_lut_kb_64^⚠
• cuda_apply_univariate_lut_kb_64^⚠
• cuda_bitop_integer_radix_ciphertext_kb_64^⚠
• cuda_cmux_integer_radix_ciphertext_kb_64^⚠
• cuda_comparison_integer_radix_ciphertext_kb_64^⚠
• cuda_convert_lwe_ciphertext_vector_to_cpu_64^⚠
  Copy number_of_cts LWE ciphertext represented with 64 bits in the standard domain from the GPU to the CPU gpu_index using the stream v_stream. All ciphertexts must be concatenated.
• cuda_convert_lwe_ciphertext_vector_to_gpu_64^⚠
  Copy number_of_cts LWE ciphertext represented with 64 bits in the standard domain from the CPU to the GPU gpu_index using the stream v_stream. All ciphertexts must be concatenated.
• cuda_convert_lwe_multi_bit_programmable_bootstrap_key_64^⚠
  Copy a multi-bit bootstrap key src represented with 64 bits in the standard domain from the CPU to the GPU gpu_index using the stream v_stream. The resulting bootstrap key dest on the GPU is an array of uint64_t values.
• cuda_convert_lwe_programmable_bootstrap_key_64^⚠
  Copy a bootstrap key src represented with 64 bits in the standard domain from the CPU to the GPU gpu_index using the stream v_stream, and convert it to the Fourier domain on the GPU. The resulting bootstrap key dest on the GPU is an array of f64 values.
• cuda_create_stream^⚠
  Create a new Cuda stream on GPU gpu_index
• cuda_destroy_stream^⚠
  Destroy the Cuda stream v_stream
• cuda_drop^⚠
  Free memory for pointer ptr on GPU gpu_index synchronously
• cuda_drop_async^⚠
  Free memory for pointer ptr on GPU gpu_index asynchronously, using stream v_stream
• cuda_full_propagation_64_inplace^⚠
• cuda_get_max_shared_memory^⚠
  Get the maximum amount of shared memory on GPU gpu_index
• cuda_get_number_of_gpus^⚠
  Get the total number of Nvidia GPUs detected on the platform
• cuda_integer_div_rem_radix_ciphertext_kb_64^⚠
• cuda_integer_mult_radix_ciphertext_kb_64^⚠
• cuda_integer_radix_arithmetic_scalar_shift_kb_64_inplace^⚠
• cuda_integer_radix_logical_scalar_shift_kb_64_inplace^⚠
• cuda_integer_radix_overflowing_sub_kb_64^⚠
• cuda_integer_radix_scalar_rotate_kb_64_inplace^⚠
• cuda_integer_radix_shift_and_rotate_kb_64_inplace^⚠
• cuda_integer_radix_sum_ciphertexts_vec_kb_64^⚠
• cuda_keyswitch_lwe_ciphertext_vector_64^⚠
  Perform keyswitch on a batch of 64 bits input LWE ciphertexts.
• cuda_malloc_async^⚠
  Allocate size memory on GPU gpu_index asynchronously
• cuda_memcpy_async_gpu_to_gpu^⚠
  Copy size memory asynchronously from src to dest on the same GPU gpu_index using the Cuda stream v_stream.
• cuda_memcpy_async_to_cpu^⚠
  Copy size memory asynchronously from src on GPU gpu_index to dest on CPU using the Cuda stream v_stream.
• cuda_memcpy_async_to_gpu^⚠
  Copy size memory asynchronously from src on CPU to dest on GPU gpu_index using the Cuda stream v_stream.
• cuda_memset_async^⚠
  Copy size memory asynchronously from src on CPU to dest on GPU gpu_index using the Cuda stream v_stream.
• cuda_mult_lwe_ciphertext_vector_cleartext_vector_64^⚠
  Perform the multiplication of a u64 input LWE ciphertext vector with a u64 input cleartext vector.
• cuda_multi_bit_programmable_bootstrap_lwe_ciphertext_vector_64^⚠
  Perform bootstrapping on a batch of input u64 LWE ciphertexts using the multi-bit algorithm.
• cuda_negate_integer_radix_ciphertext_64_inplace^⚠
• cuda_negate_lwe_ciphertext_vector_64^⚠
  Perform the negation of a u64 input LWE ciphertext vector.
• cuda_programmable_bootstrap_lwe_ciphertext_vector_64^⚠
  Perform bootstrapping on a batch of input u64 LWE ciphertexts.
• cuda_propagate_single_carry_kb_64_inplace^⚠
• cuda_scalar_addition_integer_radix_ciphertext_64_inplace^⚠
• cuda_scalar_bitop_integer_radix_ciphertext_kb_64^⚠
• cuda_scalar_comparison_integer_radix_ciphertext_kb_64^⚠
• cuda_scalar_multiplication_integer_radix_ciphertext_64_inplace^⚠
• cuda_setup_multi_gpu^⚠
• cuda_synchronize_device^⚠
  Synchronize all streams on GPU gpu_index
• cuda_synchronize_stream^⚠
  Synchronize Cuda stream
• scratch_cuda_apply_bivariate_lut_kb_64^⚠
• scratch_cuda_apply_univariate_lut_kb_64^⚠
• scratch_cuda_full_propagation_64^⚠
• scratch_cuda_integer_div_rem_radix_ciphertext_kb_64^⚠
• scratch_cuda_integer_mult_radix_ciphertext_kb_64^⚠
• scratch_cuda_integer_radix_arithmetic_scalar_shift_kb_64^⚠
• scratch_cuda_integer_radix_bitop_kb_64^⚠
• scratch_cuda_integer_radix_cmux_kb_64^⚠
• scratch_cuda_integer_radix_comparison_kb_64^⚠
• scratch_cuda_integer_radix_logical_scalar_shift_kb_64^⚠
• scratch_cuda_integer_radix_overflowing_sub_kb_64^⚠
• scratch_cuda_integer_radix_scalar_rotate_kb_64^⚠
• scratch_cuda_integer_radix_shift_and_rotate_kb_64^⚠
• scratch_cuda_integer_radix_sum_ciphertexts_vec_kb_64^⚠
• scratch_cuda_integer_scalar_mul_kb_64^⚠
• scratch_cuda_multi_bit_programmable_bootstrap_64^⚠
  This scratch function allocates the necessary amount of data on the GPU for the multi-bit PBS on 64-bit inputs into pbs_buffer.
• scratch_cuda_programmable_bootstrap_64^⚠
  This scratch function allocates the necessary amount of data on the GPU for the low latency PBS on 64-bit inputs, into pbs_buffer. It also configures SM options on the GPU in case FULLSM or PARTIALSM mode are going to be used.
• scratch_cuda_propagate_single_carry_kb_64_inplace^⚠