poseidon2_hash_impl.hpp

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// AUTOGENERATED FILE
#pragma once
 
#include "barretenberg/vm2/constraining/relations/relation_macros.hpp"
#include "barretenberg/vm2/generated/relations/poseidon2_hash.hpp"
 
namespace bb::avm2 {
 
template <typename FF_>
template <typename ContainerOverSubrelations, typename AllEntities>
void poseidon2_hashImpl<FF_>::accumulate(ContainerOverSubrelations& evals,
                                         const AllEntities& in,
                                         [[maybe_unused]] const RelationParameters<FF_>&,
                                         [[maybe_unused]] const FF_& scaling_factor)
{
    using C = ColumnAndShifts;
 
    const auto poseidon2_hash_LATCH_CONDITION = in.get(C::poseidon2_hash_end) + in.get(C::precomputed_first_row);
    const auto poseidon2_hash_TWOPOW64 = FF(uint256_t{ 0UL, 1UL, 0UL, 0UL });
    const auto poseidon2_hash_IV = poseidon2_hash_TWOPOW64 * in.get(C::poseidon2_hash_input_len);
    const auto poseidon2_hash_PADDED_LEN = in.get(C::poseidon2_hash_input_len) + in.get(C::poseidon2_hash_padding);
    const auto poseidon2_hash_NEXT_ROUND_COUNT = (in.get(C::poseidon2_hash_num_perm_rounds_rem) - FF(1));
 
    {
        using View = typename std::tuple_element_t<0, ContainerOverSubrelations>::View;
        auto tmp = static_cast<View>(in.get(C::poseidon2_hash_sel)) *
                   (FF(1) - static_cast<View>(in.get(C::poseidon2_hash_sel)));
        std::get<0>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<1, ContainerOverSubrelations>::View;
        auto tmp = static_cast<View>(in.get(C::poseidon2_hash_start)) *
                   (FF(1) - static_cast<View>(in.get(C::poseidon2_hash_start)));
        std::get<1>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<2, ContainerOverSubrelations>::View;
        auto tmp = static_cast<View>(in.get(C::poseidon2_hash_end)) *
                   (FF(1) - static_cast<View>(in.get(C::poseidon2_hash_end)));
        std::get<2>(evals) += (tmp * scaling_factor);
    }
    { // SEL_ON_START_OR_END
        using View = typename std::tuple_element_t<3, ContainerOverSubrelations>::View;
        auto tmp =
            (static_cast<View>(in.get(C::poseidon2_hash_start)) + static_cast<View>(in.get(C::poseidon2_hash_end))) *
            (FF(1) - static_cast<View>(in.get(C::poseidon2_hash_sel)));
        std::get<3>(evals) += (tmp * scaling_factor);
    }
    { // TRACE_CONTINUITY
        using View = typename std::tuple_element_t<4, ContainerOverSubrelations>::View;
        auto tmp =
            (FF(1) - CView(poseidon2_hash_LATCH_CONDITION)) *
            (static_cast<View>(in.get(C::poseidon2_hash_sel)) - static_cast<View>(in.get(C::poseidon2_hash_sel_shift)));
        std::get<4>(evals) += (tmp * scaling_factor);
    }
    { // START_AFTER_LATCH
        using View = typename std::tuple_element_t<5, ContainerOverSubrelations>::View;
        auto tmp = static_cast<View>(in.get(C::poseidon2_hash_sel_shift)) *
                   (static_cast<View>(in.get(C::poseidon2_hash_start_shift)) - CView(poseidon2_hash_LATCH_CONDITION));
        std::get<5>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<6, ContainerOverSubrelations>::View;
        auto tmp = (FF(1) - CView(poseidon2_hash_LATCH_CONDITION)) *
                   (static_cast<View>(in.get(C::poseidon2_hash_output_shift)) -
                    static_cast<View>(in.get(C::poseidon2_hash_output)));
        std::get<6>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<7, ContainerOverSubrelations>::View;
        auto tmp = static_cast<View>(in.get(C::poseidon2_hash_padding)) *
                   (static_cast<View>(in.get(C::poseidon2_hash_padding)) - FF(1)) *
                   (static_cast<View>(in.get(C::poseidon2_hash_padding)) - FF(2));
        std::get<7>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<8, ContainerOverSubrelations>::View;
        auto tmp = static_cast<View>(in.get(C::poseidon2_hash_start)) *
                   (static_cast<View>(in.get(C::poseidon2_hash_num_perm_rounds_rem)) * FF(3) -
                    CView(poseidon2_hash_PADDED_LEN));
        std::get<8>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<9, ContainerOverSubrelations>::View;
        auto tmp = static_cast<View>(in.get(C::poseidon2_hash_sel)) * (FF(1) - CView(poseidon2_hash_LATCH_CONDITION)) *
                   ((static_cast<View>(in.get(C::poseidon2_hash_num_perm_rounds_rem_shift)) -
                     static_cast<View>(in.get(C::poseidon2_hash_num_perm_rounds_rem))) +
                    FF(1));
        std::get<9>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<10, ContainerOverSubrelations>::View;
        auto tmp = static_cast<View>(in.get(C::poseidon2_hash_sel)) *
                   ((CView(poseidon2_hash_NEXT_ROUND_COUNT) *
                         (static_cast<View>(in.get(C::poseidon2_hash_end)) *
                              (FF(1) - static_cast<View>(in.get(C::poseidon2_hash_num_perm_rounds_rem_min_one_inv))) +
                          static_cast<View>(in.get(C::poseidon2_hash_num_perm_rounds_rem_min_one_inv))) -
                     FF(1)) +
                    static_cast<View>(in.get(C::poseidon2_hash_end)));
        std::get<10>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<11, ContainerOverSubrelations>::View;
        auto tmp =
            static_cast<View>(in.get(C::poseidon2_hash_start)) *
            (static_cast<View>(in.get(C::poseidon2_hash_a_0)) - static_cast<View>(in.get(C::poseidon2_hash_input_0)));
        std::get<11>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<12, ContainerOverSubrelations>::View;
        auto tmp = (FF(1) - CView(poseidon2_hash_LATCH_CONDITION)) *
                   ((static_cast<View>(in.get(C::poseidon2_hash_a_0_shift)) -
                     static_cast<View>(in.get(C::poseidon2_hash_b_0))) -
                    static_cast<View>(in.get(C::poseidon2_hash_input_0_shift)));
        std::get<12>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<13, ContainerOverSubrelations>::View;
        auto tmp =
            static_cast<View>(in.get(C::poseidon2_hash_start)) *
            (static_cast<View>(in.get(C::poseidon2_hash_a_1)) - static_cast<View>(in.get(C::poseidon2_hash_input_1)));
        std::get<13>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<14, ContainerOverSubrelations>::View;
        auto tmp = (FF(1) - CView(poseidon2_hash_LATCH_CONDITION)) *
                   ((static_cast<View>(in.get(C::poseidon2_hash_a_1_shift)) -
                     static_cast<View>(in.get(C::poseidon2_hash_b_1))) -
                    static_cast<View>(in.get(C::poseidon2_hash_input_1_shift)));
        std::get<14>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<15, ContainerOverSubrelations>::View;
        auto tmp =
            static_cast<View>(in.get(C::poseidon2_hash_start)) *
            (static_cast<View>(in.get(C::poseidon2_hash_a_2)) - static_cast<View>(in.get(C::poseidon2_hash_input_2)));
        std::get<15>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<16, ContainerOverSubrelations>::View;
        auto tmp = (FF(1) - CView(poseidon2_hash_LATCH_CONDITION)) *
                   ((static_cast<View>(in.get(C::poseidon2_hash_a_2_shift)) -
                     static_cast<View>(in.get(C::poseidon2_hash_b_2))) -
                    static_cast<View>(in.get(C::poseidon2_hash_input_2_shift)));
        std::get<16>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<17, ContainerOverSubrelations>::View;
        auto tmp = static_cast<View>(in.get(C::poseidon2_hash_start)) *
                   (static_cast<View>(in.get(C::poseidon2_hash_a_3)) - CView(poseidon2_hash_IV));
        std::get<17>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<18, ContainerOverSubrelations>::View;
        auto tmp =
            (FF(1) - CView(poseidon2_hash_LATCH_CONDITION)) *
            (static_cast<View>(in.get(C::poseidon2_hash_a_3_shift)) - static_cast<View>(in.get(C::poseidon2_hash_b_3)));
        std::get<18>(evals) += (tmp * scaling_factor);
    }
    {
        using View = typename std::tuple_element_t<19, ContainerOverSubrelations>::View;
        auto tmp =
            static_cast<View>(in.get(C::poseidon2_hash_end)) *
            (static_cast<View>(in.get(C::poseidon2_hash_output)) - static_cast<View>(in.get(C::poseidon2_hash_b_0)));
        std::get<19>(evals) += (tmp * scaling_factor);
    }
}
 
} // namespace bb::avm2