Function transform_convolutions

src/layout_convolution.cpp:93–114

}

void transform_convolutions(module& m, const layout_convolution& lc)
{
    for(auto ins : iterator_for(m))
    {
        if(not contains({"convolution", "quant_convolution"}, ins->name()))
            continue;
        if(ins->get_shape().dynamic())
            continue;
        if(ins->get_shape().lens().size() != 4)
            continue;
        auto v = ins->get_operator().to_value();
        bool is_group_conv = v.at("group").to<int>() > 1;
        auto args = ins->inputs();
        auto perm = is_group_conv ? get_default_permutation(ins) : get_permutation(ins, lc);
        std::transform(args.begin(), args.end(), args.begin(), [&](const auto& i) {
            return m.insert_instruction(ins, make_op("layout", {{"permutation", perm}}), i);
        });
        auto conv = m.insert_instruction(ins, ins->get_operator(), args);
        auto c    = m.insert_instruction(ins, make_op("contiguous"), conv);
        m.replace_instruction(ins, c);
    }
}

void remove_layout(module& m)
{