- boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)->start(flops_amount_, 1. / priority_, bound_);
+ boost::static_pointer_cast<kernel::activity::ExecImpl>(pimpl_)
+ ->set_name(name_)
+ ->set_tracing_category(tracing_category_)
+ ->start(flops_amount_, 1. / priority_, bound_);