Can ALLbank refresh be disabled in the simulation?

[zhengfugirl]

I would like to ask whether all-bank refresh can be disabled when using the ramulator2 model, and if it is disabled, will it affect the normal simulation?
Also, I would like to ask: in the code s_read_latency += req.depart - req.arrive;, what is the unit of s_read_latency? Is it cycles or nanoseconds?

[RichardLuo79]

All bank refresh can be disabled. You can just use refresh_manager=ramulator.refresh_manager.NoRefresh() in the Python config for the controller to disable refresh. Doing so prevents any refresh from being scheduled. It will not affect the scheduling and timings of other requests.

For latency: It is in memory controller cycles,.