Hi yuan, would you please state how you were able to get rid of the "Non-coherent cache received functional snoop request" error? As I would like to know as well.
Thanks On Thu, 19 Dec 2019 at 12:58, 616653241 <616653...@qq.com> wrote: > Hi, Giacomo, > Thank you very much. That is what i need. > > ------------------ 原始邮件 ------------------ > *发件人:* "Giacomo Travaglini"<giacomo.travagl...@arm.com>; > *发送时间:* 2019年12月19日(星期四) 下午5:50 > *收件人:* "616653241"<616653...@qq.com>;"gem5-users"<gem5-users@gem5.org>; > *主题:* Re: [gem5-users] 回复： ask for help about simulate with noncherentcahe > > Can I suggest you to have a look at configs/example/memtest.py? > The script is using a Noncoherent cache as LLC. > > Maybe this would help you on how to attach it. > > Otherwise we were running regressions using a Noncoherent cache in the > past. > > > https://gem5-review.googlesource.com/c/public/gem5/+/22683/2/tests/configs/base_config.py#b280 > > (This is not happening anymore, but feel free to take the script as an > inspiration) > > Giacomo > ------------------------------ > *From:* gem5-users <gem5-users-boun...@gem5.org> on behalf of 616653241 < > 616653...@qq.com> > *Sent:* 19 December 2019 01:43 > *To:* gem5-users <gem5-users@gem5.org> > *Subject:* [gem5-users] 回复： ask for help about simulate with > noncherentcahe > > Hi,Abhishek, > Thank you for your answer. > But, I'm a beginner， and I still dont know how to do it. > I just modified the caches.py and the two_level.py Script( see > the attached files). But I got a error says "Non-coherent cache received > functional snoop request". It may should be in the LLC, but I dont know how > to do it? > So, can you give some advice? Thank you again. > > > ------------------ 原始邮件 ------------------ > *发件人:* "Abhishek Singh"<abhishek.singh199...@gmail.com>; > *发送时间:* 2019年12月19日(星期四) 凌晨1:09 > *收件人:* "gem5 users mailing list"<gem5-users@gem5.org>; > *主题:* Re: [gem5-users] ask for help about simulate with noncherentcahe > > Hi yuan, > In order to that, you need to call non-coherent cache > instead of cache in config/common/Caches.py file. > From my experience I am able to use LLC as non coherent cache. > Please note this is how I used in classic cache model. > > On Wed, Dec 18, 2019 at 11:54 AM 616653241 <616653...@qq.com> wrote: > > hi, everyone, > can anybody tell me that how does gem5 O3 CPU simulate with > noncoherentcache? > yours > wuhua > > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users > > 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. > _______________________________________________ > gem5-users mailing list > gem5-users@gem5.org > http://m5sim.org/cgi-bin/mailman/listinfo/gem5-users
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