Hi Mike, You can indeed add static latency, either frontend or backend, depending on what accesses you want to delay (reads only, or reads and writes). These parameters are not exposed by the example scripts. I’d suggest to either modify the scripts, or define your own DRAM subclass.
Andreas From: gem5-users <[email protected]<mailto:[email protected]>> on behalf of mike upton <[email protected]<mailto:[email protected]>> Reply-To: gem5 users mailing list <[email protected]<mailto:[email protected]>> Date: Thursday, 24 September 2015 18:43 To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: [gem5-users] Where to modify DRAM latency Hi, I want to do a simple study of the impact of 15ns of added DRAM access latency. My understanding is there is a memory latency parameter: 'static_backend_latency' that defaults to 10ns. I can't figure out the command line option to modify this latency. I am using the SE model. Thanks, Mike ________________________________ -- IMPORTANT NOTICE: The contents of this email and any attachments are confidential and may also be privileged. If you are not the intended recipient, please notify the sender immediately and do not disclose the contents to any other person, use it for any purpose, or store or copy the information in any medium. Thank you.
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