[gem5-users] Changing configuration between checkpoint and restore

2020-01-06 Thread Shehab Elsayed
Hello All, I was wondering which configuration parameters are safe to change between taking a checkpoint and restoring from the same checkpoint. For example, cache configuration, core configuration, number of LLC banks, number of cores, Also, Is there a way to tell whether a configuration ca

[gem5-users] Fwd: Changing configuration between checkpoint and restore

2020-01-06 Thread CS18M010 RICHA CHAUDHRY
how to install gem 5 initial stage -- Forwarded message - From: Shehab Elsayed Date: Mon, Jan 6, 2020 at 9:39 PM Subject: [gem5-users] Changing configuration between checkpoint and restore To: gem5 users mailing list Hello All, I was wondering which configuration parameters ar

Re: [gem5-users] Fwd: Changing configuration between checkpoint and restore

2020-01-06 Thread Shehab Elsayed
I am afraid I don't know what you mean! On Mon, Jan 6, 2020 at 11:11 AM CS18M010 RICHA CHAUDHRY < cs18m...@iittp.ac.in> wrote: > how to install gem 5 initial stage > > -- Forwarded message - > From: Shehab Elsayed > Date: Mon, Jan 6, 2020 at 9:39 PM > Subject: [gem5-users] Changi

[gem5-users] Question about No-coherent cache as last level cache

2020-01-06 Thread Shougang Yuan
Hi, All, I added a last level cache(L3 cache) to the system I simulated, I configured the L3/LLC in Caches.py as an instance of Cache class, I defined the L3Bus as a SystemXbar instance. And is this case, it works fine for all spec2006 benchmarks. But when I change the L3 cache as an instance of

Re: [gem5-users] Changing configuration between checkpoint and restore

2020-01-06 Thread Ciro Santilli
On Mon, Jan 6, 2020 at 4:09 PM Shehab Elsayed wrote: > > Hello All, > > I was wondering which configuration parameters are safe to change between > taking a checkpoint and restoring from the same checkpoint. For example, > cache configuration, core configuration, number of LLC banks, number of

Re: [gem5-users] 回复: 回复: ask for help about simulate with noncherentcahe

2020-01-06 Thread Shougang Yuan
Hi, All, Would you mind to share the details about using the NoncoherentCache. I have the same issue about "panic: panic condition !from_cpu_side occurred: Non-coherent cache received functional snoop request" when I use the NoncoherentCache as the last level cache(L3 cache). I defined the L3 cach

Re: [gem5-users] Changing configuration between checkpoint and restore

2020-01-06 Thread Shehab Elsayed
Thanks, Ciro! This makes sense. So I guess one example for things that shouldn't change between checkpointing and restoring is the number of cores while the cache sizes should be OK to change. On Mon, Jan 6, 2020 at 11:50 AM Ciro Santilli wrote: > On Mon, Jan 6, 2020 at 4:09 PM Shehab Elsayed >