Method to_string

dnn/src/rocm/convolution/backward_data/algo.cpp:48–59

          workspace{workspace} {}

std::string ConvolutionBackwardDataImpl::AlgoBase::SizeArgs::to_string() const {
    auto&& fm = filter_meta;
    MEGDNN_MARK_USED_VAR(fm);
    return ssprintf(
            "filter=%u{%u,%u,%u,%u}, diff=%s, grad=%s, "
            "pad=%ux%u, stride=%ux%u, dilate=%ux%u, xcorr=%d, dtype=%s,%s",
            fm.group, fm.ocpg, fm.icpg, fm.spatial[0], fm.spatial[1],
            diff_layout->to_string().c_str(), grad_layout->to_string().c_str(),
            fm.padding[0], fm.padding[1], fm.stride[0], fm.stride[1], fm.dilation[0],
            fm.dilation[1], !fm.should_flip, diff_layout->dtype.name(),
            grad_layout->dtype.name());
}

convolution::MIOpenCacheKey ConvolutionBackwardDataImpl::AlgoBase::SizeArgs::
        to_miopen_algo_cache_key() const {