Hello Andreas Thank you for your fast response! I really thought those warnings were corelated somehow. :)
I found out that the second warning was caused by a wrong kernel image, which I accidentally had used for the parsec benchmark ( shame on me :) ). So now everything works fine. Best regards, Chris 2014-11-24 18:01 GMT+01:00 Andreas Hansson <[email protected]>: > Hi Chris, > > The first warning is not related to the others. > > The warning around 8192 MB is because the default DRAM controller config > is a single channel, dual rank, with 8 x8 4 Gbit devices (amounting to 1 x > 2 x 8 x 512 MB). This is different from the physical memory specific on the > command line (or default, of 512 MB) as seen by the OS. Note that this only > really starts to matter if you care about DRAM power modelling. > > When it comes to the other issues that sounds more alarming. Perhaps it > is worth reposing with some more details. > > Andreas > > From: Christian List via gem5-users <[email protected]> > Reply-To: Christian List <[email protected]>, gem5 users mailing list > <[email protected]> > Date: Monday, 24 November 2014 16:40 > To: "[email protected]" <[email protected]> > Subject: [gem5-users] Adress and Dram warnings > > Hello, > im running gem5 on my laptop. Today I wanted to install it on my home PC > with the same settings. > > At execution I get: > "warn: DRAM device capacity (8192 MB) does not match the adrdress range > assigned (512 MB) > > In the options.py the standart memory is defined with 512 MB, but where > comes the DRAM device capacity comes from ? :) and how can I overcome this > warning ? > > The second warning is related to the first: > "warn: Adress 0xfffffc0 is outside of physical memory, stopping fetch. > > I think those warnings brings me also some pagefault stats at the end of > the output. > > I dont unterstand what i am missing :) > > Best regards > Chris > > > > -- 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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