[gem5-users] Identify ARM Big/Little CPU

I am running ARM big.Little simulations. (eg. Big=2, Little=2) I am unaware to identify which CPU0-CPU3 is Big and which is Little. ___ gem5-users mailing list -- gem5-users@gem5.org To unsubscribe send an email to gem5-users-le...@gem5.org

[gem5-users] Re: Different latencies

Any ideas. Inderjit Singh On Wed, May 11, 2022 at 10:08 PM Inderjit singh < inderjitsingh.d...@gmail.com> wrote: > 1. What is the difference between data/tag/response latency? > 2. How can I add write latency (for NVM caches) in gem5, any patch? > > > Inderjit Singh > >

[gem5-users] Re: How to stop running scipt when starting fs

I'll have a try! Thanks! Replied Message | From | Ayaz Akram via gem5-users | | Date | 05/01/2023 06:02 | | To | The gem5 Users mailing list | | Cc | Xiang Li, Ayaz Akram | | Subject | [gem5-users] Re: How to stop running scipt when starting fs | Yes, in that case, you might want to remov

[gem5-users] Re: How to stop running scipt when starting fs

Yes, in that case, you might want to remove the last "m5 exit" in your init script. -Ayaz On Sun, Apr 30, 2023 at 2:29 PM Xiang Li via gem5-users wrote: > Hi Ayaz, > > Thanks for your reply. I used qemu to build a Ubuntu16.04 image. My OS > booted fully now but it exit automatically, I don't ha

[gem5-users] Re: How to stop running scipt when starting fs

Hi Ayaz, Thanks for your reply. I used qemu to build a Ubuntu16.04 image. My OS booted fully now but it exit automatically, I don't have chance to type command. I mean I want to boot the OS and type command just like a normal Ubuntu. I guess I can't have a "m5 exit" right? Best wish, Xiang -

[gem5-users] Re: GEM5 dcache dual-porting

Hi, Based on my understanding, I think if you configure multiple load functional units that would be equivalent to multiple dcache ports. However, using multiple LQs might require changes in the source code. -Ayaz On Mon, Apr 24, 2023 at 11:42 PM G via gem5-users wrote: > Hello, > > Seems defa

[gem5-users] Re: RISC-V full system simulation: adding benchmarks to disk image

You might find some useful things in these slides: PowerPoint Presentation (gem5.org) . But, mainly, you just need to change the following line in the fs script (assuming you are using riscv full system example from gem5

[gem5-users] Re: RISC-V full system simulation: adding benchmarks to disk image

Thank you Ayaz. Is there documentation for the CustomResource command, or an example? Also is there any recommendation for modifying the disk image successfully? I cannot see my benchmarks when the OS is loaded. Thank you in advance. Sent from my iPhone On Apr 30, 2023, at 3:53 PM, Ayaz Akram

[gem5-users] Re: RISC-V full system simulation: adding benchmarks to disk image

Hi Vladimir, You can modify the riscv fs script and use CustomResource for the disk image resource by passing the path to your modified disk image. This will ensure that gem5 is using your disk image and not redownloading a clean resource. -Ayaz On Sun, Apr 30, 2023 at 9:13 AM Vladimir Milicevic

[gem5-users] Re: How to stop running scipt when starting fs

Hi Xiang Li, Based on your shared guest terminal output, OS has yet to boot fully. Your init script probably has not been executed yet. In case you don't care about systemd, you can also change the kernel arguments in the gem5 run script to directly run your init script once the kernel has booted.

[gem5-users] Re: Question about gem5 tutorial

Hi Dr. Nick Beser, I am working my way through the tutorial and I have some questions. I > noticed that the tutorial at: > https://www.gem5.org/documentation/learning_gem5/part1/cache_config/ has > a section called Adding parameters to your script. It describes the parser > arguments that seem to

[gem5-users] RISC-V full system simulation: adding benchmarks to disk image

I’m running UCanLinux full-system simulation on RISC-V using the instructions found here: http://resources.gem5.org/resources/riscv-fs With the intention to enable multi-threaded and multi-core simulations with the host OS. Now that I have it up and running, I’m looking for how to modify the ris

[gem5-users] How to stop running scipt when starting fs

Hi, I'm trying to running a X86 full-system, it seems like it would run a script and exit automatically. I have delated the second if-fi from gem5init, but it doesn't work. Could you please tell how to do that? ... VFS: Mounted root (ext4 filesystem) on device 3:1. devtmpfs: mounted Freein

[gem5-users] Question about gem5 tutorial

I am working my way through the tutorial and I have some questions. I noticed that the tutorial at: https://www.gem5.org/documentation/learning_gem5/part1/cache_config/ has a section called Adding parameters to your script. It describes the parser arguments that seem to be built in to the curre