Hi Leila (I hope I got that right), 1. Simulating on a 64-bit host machine is better, simply for speed reasons. gem5 should work on a 32-bit host, but it will hamper performance. 2. You can simulate pretty much _any_ system topology, big cores, little cores etc. What you cannot do at the moment is mixed ISA simulations. 3. gem5 does not really get exposed to the layout of the system, so you should have no problem simulating a 3D SoC. What aspect of 3D is it you think is _not_ there?
Andreas From: gem5-users <[email protected]<mailto:[email protected]>> on behalf of leila zamani <[email protected]<mailto:[email protected]>> Reply-To: gem5 users mailing list <[email protected]<mailto:[email protected]>> Date: Tuesday, 18 August 2015 07:30 To: "[email protected]<mailto:[email protected]>" <[email protected]<mailto:[email protected]>> Subject: [gem5-users] MPSoC Hello, I'm new to gem5. I have 3 questions: 1) In the wiki it is written that simulating on 64 bit is better & best supported. I wanted to know 32bit simulations is not supported well or just because of slowdown is not preferred? 2) I want to simulate both homogeneous & heterogeneous MPSoCs. I'll be thankful if anyone has any experiences with MPSoCs simulation & help me. 3) As I know gem5 doesn't support 3D & 3D MPSoCs. Has anyone modify the modules to support this? Thanks -- 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. ARM Limited, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ, Registered in England & Wales, Company No: 2557590 ARM Holdings plc, Registered office 110 Fulbourn Road, Cambridge CB1 9NJ, Registered in England & Wales, Company No: 2548782
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