calldata_hashing.hpp

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// AUTOGENERATED FILE
#pragma once
 
#include <string_view>
 
#include "barretenberg/common/bb_bench.hpp"
#include "barretenberg/relations/relation_parameters.hpp"
#include "barretenberg/relations/relation_types.hpp"
#include "barretenberg/vm2/generated/columns.hpp"
 
namespace bb::avm2 {
 
template <typename FF_> class calldata_hashingImpl {
  public:
    using FF = FF_;
 
    static constexpr std::array<size_t, 23> SUBRELATION_PARTIAL_LENGTHS = { 4, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 3,
                                                                            3, 3, 3, 4, 4, 4, 4, 5, 3, 3, 4 };
 
    template <typename AllEntities> inline static bool skip(const AllEntities& in)
    {
        using C = ColumnAndShifts;
 
        return (in.get(C::calldata_hashing_sel)).is_zero();
    }
 
    template <typename ContainerOverSubrelations, typename AllEntities>
    void static accumulate(ContainerOverSubrelations& evals,
                           const AllEntities& in,
                           [[maybe_unused]] const RelationParameters<FF>&,
                           [[maybe_unused]] const FF& scaling_factor);
};
 
template <typename FF> class calldata_hashing : public Relation<calldata_hashingImpl<FF>> {
  public:
    static constexpr const std::string_view NAME = "calldata_hashing";
 
    // Subrelation indices constants, to be used in tests.
    static constexpr size_t SR_TRACE_CONTINUITY = 0;
    static constexpr size_t SR_SEL_TOGGLED_AT_LATCH = 2;
    static constexpr size_t SR_ID_CONSISTENCY = 3;
    static constexpr size_t SR_SIZE_CONSISTENCY = 4;
    static constexpr size_t SR_START_AFTER_LATCH = 7;
    static constexpr size_t SR_START_INDEX_IS_ZERO = 8;
    static constexpr size_t SR_START_IS_SEPARATOR = 9;
    static constexpr size_t SR_INDEX_INCREMENTS = 10;
    static constexpr size_t SR_INDEX_INCREMENTS_1 = 11;
    static constexpr size_t SR_INDEX_INCREMENTS_2 = 12;
    static constexpr size_t SR_PADDED_BY_ZERO_1 = 15;
    static constexpr size_t SR_PADDED_BY_ZERO_2 = 16;
    static constexpr size_t SR_PADDING_CONSISTENCY = 17;
    static constexpr size_t SR_PADDING_END = 18;
    static constexpr size_t SR_CHECK_FINAL_INDEX = 19;
    static constexpr size_t SR_HASH_CONSISTENCY = 20;
    static constexpr size_t SR_CALLDATA_HASH_INPUT_LENGTH_FIELDS = 21;
    static constexpr size_t SR_ROUNDS_DECREMENT = 22;
 
    static std::string get_subrelation_label(size_t index)
    {
        switch (index) {
        case SR_TRACE_CONTINUITY:
            return "TRACE_CONTINUITY";
        case SR_SEL_TOGGLED_AT_LATCH:
            return "SEL_TOGGLED_AT_LATCH";
        case SR_ID_CONSISTENCY:
            return "ID_CONSISTENCY";
        case SR_SIZE_CONSISTENCY:
            return "SIZE_CONSISTENCY";
        case SR_START_AFTER_LATCH:
            return "START_AFTER_LATCH";
        case SR_START_INDEX_IS_ZERO:
            return "START_INDEX_IS_ZERO";
        case SR_START_IS_SEPARATOR:
            return "START_IS_SEPARATOR";
        case SR_INDEX_INCREMENTS:
            return "INDEX_INCREMENTS";
        case SR_INDEX_INCREMENTS_1:
            return "INDEX_INCREMENTS_1";
        case SR_INDEX_INCREMENTS_2:
            return "INDEX_INCREMENTS_2";
        case SR_PADDED_BY_ZERO_1:
            return "PADDED_BY_ZERO_1";
        case SR_PADDED_BY_ZERO_2:
            return "PADDED_BY_ZERO_2";
        case SR_PADDING_CONSISTENCY:
            return "PADDING_CONSISTENCY";
        case SR_PADDING_END:
            return "PADDING_END";
        case SR_CHECK_FINAL_INDEX:
            return "CHECK_FINAL_INDEX";
        case SR_HASH_CONSISTENCY:
            return "HASH_CONSISTENCY";
        case SR_CALLDATA_HASH_INPUT_LENGTH_FIELDS:
            return "CALLDATA_HASH_INPUT_LENGTH_FIELDS";
        case SR_ROUNDS_DECREMENT:
            return "ROUNDS_DECREMENT";
        }
        return std::to_string(index);
    }
};
 
} // namespace bb::avm2