static void get(backend::source_generator &src,
const temporary<T, Tag, Expr> &term,
const backend::command_queue &queue, const std::string &prm_name,
detail::kernel_generator_state_ptr state)
{
auto s = state->find("tmp_locinit");
if (s == state->end()) {
s = state->insert(std::make_pair(
std::string("tmp_locinit"),
boost::any(std::set<size_t>())
)).first;
}
auto &pos = boost::any_cast< std::set<size_t>& >(s->second);
auto p = pos.find(Tag);
if (p == pos.end()) {
pos.insert(Tag);
detail::output_local_preamble init_ctx(src, queue, prm_name, state);
boost::proto::eval(boost::proto::as_child(term.expr), init_ctx);
src.new_line() << type_name<T>() << " temp_" << Tag << " = ";
detail::vector_expr_context expr_ctx(src, queue, prm_name, state);
boost::proto::eval(boost::proto::as_child(term.expr), expr_ctx);
src << ";";
}
}
static void get(backend::source_generator &src,
const tagged_terminal<Tag, Term> &term,
const backend::command_queue &queue,
const std::string&/*prm_name*/,
detail::kernel_generator_state_ptr state)
{
std::ostringstream prm_name;
prm_name << "prm_tag_" << Tag;
detail::vector_expr_context expr_ctx(src, queue, prm_name.str(), state);
boost::proto::eval(boost::proto::as_child(term.term), expr_ctx);
}
