Method eval_func

imperative/src/impl/interpreter/tensor_info.h:121–128

    }* producer = nullptr;

    double eval_func(
            double cost, double free_mem, double cur_time, double param_cost,
            double param_mem, double param_time, double param_recompute_times) {
        return pow(cost + 1e-3, param_cost) *
               pow(param_recompute_times, (double)recompute_times) /
               (pow((memory + free_mem) / 1024.0 / 1024.0, param_mem) *
                pow((double)(cur_time - last_used_time + 1e-3), param_time));
    }

    void pin() { ++pinned; }