simgrid::s4u::Host* host_ = nullptr;
double last_updated_ = 0;
double last_reset_ = 0;
+ /**
+ * current_speed each core is running at right now
+ */
double current_speed_ = 0;
+ /**
+ * How many flops are currently used by all the processes running on this
+ * host?
+ */
double current_flops_ = 0;
double computed_flops_ = 0;
double idle_time_ = 0;