element_impl.hpp File Reference

#include "barretenberg/common/assert.hpp"
#include "barretenberg/common/bb_bench.hpp"
#include "barretenberg/common/thread.hpp"
#include "barretenberg/ecc/groups/booth_recode.hpp"
#include "barretenberg/ecc/groups/element.hpp"
#include <cstdint>

Go to the source code of this file.

Namespaces
namespace	bb
	Entry point for Barretenberg command-line interface.
namespace	bb::group_elements
namespace	bb::group_elements::detail

Typedefs
using	bb::group_elements::detail::EndoScalars = std::pair< std::array< uint64_t, 2 >, std::array< uint64_t, 2 > >

Functions
template<typename AffineElement , typename Fq >
	bb::group_elements::__attribute__ ((always_inline)) inline void batch_affine_add_impl(const AffineElement *lhs
	Batch affine addition for parallel arrays: (lhs[i], rhs[i]) → rhs[i].
	bb::group_elements::for (size_t i=0;i< num_pairs;++i)
	bb::group_elements::if (batch_inversion_accumulator==Fq::zero())
template<typename AffineElement , typename Fq , typename T >
	bb::group_elements::__attribute__ ((always_inline)) inline void batch_affine_double_impl(AffineElement *points
	Batch affine point doubling using Montgomery's trick.
	bb::group_elements::for (size_t i_plus_1=num_points;i_plus_1 > 0;--i_plus_1)
	bb::group_elements::if (batch_inv_acc==Fq::zero())
	bb::group_elements::for (size_t k=num_pairs;k-- > 0;)

Variables
constexpr size_t	bb::group_elements::detail::BOOTH_ENDO_WINDOW_BITS = 4
constexpr size_t	bb::group_elements::detail::BOOTH_ENDO_NUM_WINDOWS = 32
constexpr size_t	bb::group_elements::detail::BOOTH_ENDO_LOOKUP_SIZE = 1U << (BOOTH_ENDO_WINDOW_BITS - 1)
constexpr size_t	bb::group_elements::detail::BOOTH_ENDO_NUM_LIMBS_U64 = 2
constexpr size_t	bb::group_elements::detail::BOOTH_ENDO_K2_LOW_WINDOW_BITS = 2
constexpr size_t	bb::group_elements::detail::BOOTH_ENDO_K2_NUM_WINDOWS = BOOTH_ENDO_NUM_WINDOWS + 1
AffineElement *	bb::group_elements::rhs
AffineElement const size_t	bb::group_elements::num_pairs
AffineElement const size_t Fq *scratch_space	bb::group_elements::noexcept
	bb::group_elements::batch_inversion_accumulator = batch_inversion_accumulator.invert()
const size_t	bb::group_elements::num_points
Fq	bb::group_elements::temp_x
AffineElement *	bb::group_elements::accumulator
AffineElement const size_t Fq *	bb::group_elements::scratch_a
AffineElement const size_t Fq Fq *	bb::group_elements::scratch_b
	bb::group_elements::batch_inv_acc = batch_inv_acc.invert()
const std::pair< uint32_t, uint32_t > *	bb::group_elements::pairs
const uint32_t *	bb::group_elements::indices