data_copy.hpp

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// AUTOGENERATED FILE
#pragma once
 
#include <string_view>
 
#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 data_copyImpl {
  public:
    using FF = FF_;
 
    static constexpr std::array<size_t, 40> SUBRELATION_PARTIAL_LENGTHS = { 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 3, 4, 5, 3,
                                                                            3, 3, 5, 4, 6, 4, 5, 3, 4, 4, 3, 3, 3, 3,
                                                                            4, 5, 5, 3, 6, 4, 3, 5, 6, 3, 6, 3 };
 
    template <typename AllEntities> inline static bool skip(const AllEntities& in)
    {
        using C = ColumnAndShifts;
 
        return (in.get(C::data_copy_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 data_copy : public Relation<data_copyImpl<FF>> {
  public:
    static constexpr const std::string_view NAME = "data_copy";
 
    // Subrelation indices constants, to be used in tests.
    static constexpr size_t SR_SEL_ON_START_OR_END = 4;
    static constexpr size_t SR_TRACE_CONTINUITY = 5;
    static constexpr size_t SR_START_AFTER_LATCH = 6;
    static constexpr size_t SR_ZERO_SIZED_WRITE = 16;
    static constexpr size_t SR_END_IF_WRITE_IS_ZERO = 17;
    static constexpr size_t SR_END_WRITE_CONDITION = 18;
    static constexpr size_t SR_END_ON_ERR = 19;
    static constexpr size_t SR_INIT_READS_LEFT = 20;
    static constexpr size_t SR_DECR_COPY_SIZE = 22;
    static constexpr size_t SR_INCR_WRITE_ADDR = 23;
    static constexpr size_t SR_SRC_CONTEXT_ID_PROPAGATION = 24;
    static constexpr size_t SR_DST_CONTEXT_ID_PROPAGATION = 25;
    static constexpr size_t SR_CLK_PROPAGATION = 26;
    static constexpr size_t SR_SEL_CD_COPY_PROPAGATION = 27;
    static constexpr size_t SR_INIT_READ_ADDR = 28;
    static constexpr size_t SR_INCR_READ_ADDR = 29;
    static constexpr size_t SR_DECR_READ_COUNT = 30;
    static constexpr size_t SR_PADDING_CONDITION = 32;
    static constexpr size_t SR_PADDING_PROPAGATION = 33;
    static constexpr size_t SR_TOP_LEVEL_COND = 35;
    static constexpr size_t SR_PAD_VALUE = 37;
    static constexpr size_t SR_CD_COPY_COLUMN = 38;
 
    static std::string get_subrelation_label(size_t index)
    {
#ifdef AVM_INCLUDE_COLUMN_INFORMATION
        switch (index) {
        case SR_SEL_ON_START_OR_END:
            return "SEL_ON_START_OR_END";
        case SR_TRACE_CONTINUITY:
            return "TRACE_CONTINUITY";
        case SR_START_AFTER_LATCH:
            return "START_AFTER_LATCH";
        case SR_ZERO_SIZED_WRITE:
            return "ZERO_SIZED_WRITE";
        case SR_END_IF_WRITE_IS_ZERO:
            return "END_IF_WRITE_IS_ZERO";
        case SR_END_WRITE_CONDITION:
            return "END_WRITE_CONDITION";
        case SR_END_ON_ERR:
            return "END_ON_ERR";
        case SR_INIT_READS_LEFT:
            return "INIT_READS_LEFT";
        case SR_DECR_COPY_SIZE:
            return "DECR_COPY_SIZE";
        case SR_INCR_WRITE_ADDR:
            return "INCR_WRITE_ADDR";
        case SR_SRC_CONTEXT_ID_PROPAGATION:
            return "SRC_CONTEXT_ID_PROPAGATION";
        case SR_DST_CONTEXT_ID_PROPAGATION:
            return "DST_CONTEXT_ID_PROPAGATION";
        case SR_CLK_PROPAGATION:
            return "CLK_PROPAGATION";
        case SR_SEL_CD_COPY_PROPAGATION:
            return "SEL_CD_COPY_PROPAGATION";
        case SR_INIT_READ_ADDR:
            return "INIT_READ_ADDR";
        case SR_INCR_READ_ADDR:
            return "INCR_READ_ADDR";
        case SR_DECR_READ_COUNT:
            return "DECR_READ_COUNT";
        case SR_PADDING_CONDITION:
            return "PADDING_CONDITION";
        case SR_PADDING_PROPAGATION:
            return "PADDING_PROPAGATION";
        case SR_TOP_LEVEL_COND:
            return "TOP_LEVEL_COND";
        case SR_PAD_VALUE:
            return "PAD_VALUE";
        case SR_CD_COPY_COLUMN:
            return "CD_COPY_COLUMN";
        }
#endif
        return std::to_string(index);
    }
};
 
} // namespace bb::avm2