[gem5-users] ?????? some problem about IO device's write or read function's return tick

Thanks! Now I want to evulate the performance(e.g running time) about a system with my own IO device,which mode of the "cpu" and the "memory" should I use,*atomic* or *timing*? ---- ??:

[gem5-users] some problem about IO device's write or read function's return tick

Hi I make an IO device link to the membus and complete the Tick read(PacketPtr pkt) and the write() function .But I find that no matter how many ticks ( the funciton return n*tick) I set,the simSeconds no change.If it normal?If not , what can I do to set the return ticks of the read() or