Re: [gem5-users] Implementing tag-less cache architecture only for the last level cache

Dear, Varun. In my opinion, you can make new class which inherit BaseCache or MemObject. As I think, if you implement tag-less cache in conventional cache class, you need to a flag which indicate tag-less cache and many conditional sentence everywhere operate differently with a conventional

[gem5-users] Implementing tag-less cache architecture only for the last level cache

Hi, I'm trying to implement a tag-less cache architecture only for the last level cache. As I understand, there is only one implementation for all levels of caches. How do I change only the implementation for the last level cache, leaving other caches being accessed in a conventional manner. Any

Re: [gem5-users] Running Dist-gem5

Hi Vitorio, You should check the content of log.switch and why gem5 node simulating switch cannot start. There can be so many reasons that a gem5 process fails to run. If you print the content of switch.log here then I can help. Regarding "distributed run", you first need to setup passwordless

Re: [gem5-users] Error Simulating Simple Config. file with DerivO3CPU

Hi Yasir, Honestly, I'm not exactly sure why. Here's a dump of what's going on: 7319000: system.membus.reqLayer2: The crossbar layer is now busy from tick 7319000 to 7319000 7319000: system.cpu.iew.lsq.thread0: Executing load PC (0x409d9a=>0x409d9f).(0=>1), [sn:1627] 7319000:

[gem5-users] Running Dist-gem5

Hello, Please, what exactly do I need to run dist-gem5 with the --dist? I'm trying, however it fails with "Failed ot start switch" Also, what do I need in place for it start distributed acroos nodes, instead of launching multiple/parallel runs in the 'localhost'. Regards, Vitorio.

Re: [gem5-users] The learning gem5 code can't be compiled.

Thanks for pointing this out! There's a fix here: https://gem5-review.googlesource.com/c/public/gem5/+/6421. Feel free to review so it gets in as fast as possible :). Cheers, Jason On Mon, Dec 4, 2017 at 11:33 PM 조해윤 wrote: > Hi all, > > The recent commit for learning

Re: [gem5-users] Error Simulating Simple Config. file with DerivO3CPU

Hi Jason, Is there as specific reason as to why you can’t connect O3 ports directly to the crossbar ? I have added Scratchpad memories at the same level as L1. I used NonCoherent Xbar to connect the scratch pad and L1 and them connected the Xbar to the CPU ports. The system worked fine for