Method threads

src/models/heartmula/codec.cpp:1354–1356

    const std::vector<float> & latents,
    int64_t batch_size,
    int64_t frames) const {
    if (batch_size <= 0 || frames <= 0) {
        throw std::runtime_error("HeartCodec scalar decoder request shape is invalid");
    }
    if (flow_estimator_graph_ != nullptr) {
        flow_estimator_graph_->release_workspace();