Re: [gem5-users] Errors building on Ubuntu 17.10

2018-03-01 Thread SHARJEEL KHILJI
Hi to all in this discussion, I wanted to add some points to the discussion above regarding ARM+ RUBY. I have been working with ARM +RUBY and I have simulated 2x2/ 4x4 Mesh_XY NoC with MESI_Two_Level protocol. This protocol works fine with ARM in full system mode. But originally MESI_Two_Level lac

Re: [gem5-users] Errors building on Ubuntu 17.10

2018-02-26 Thread Jason Lowe-Power
Hi Paul, It's in my brain, why don't other know this automatically ;). ARM works well with all of the CPU models and the classic caches. There are limited cases where ARM works with Ruby. To find out what ARM+Ruby is supported I would look back through the commit log to see which protocols have b

Re: [gem5-users] Errors building on Ubuntu 17.10

2018-02-24 Thread Paul V. Gratz
Hi Jason, Hmm, do you have a sense for which (just a small subset is fine) combinations are a good idea to run and/or which aren't :-). Paul On Fri, Feb 23, 2018 at 5:09 PM, Jason Lowe-Power wrote: > Hi Paul, > > Yeah, the status matrix is very out of date. I would like to see it > automatically

Re: [gem5-users] Errors building on Ubuntu 17.10

2018-02-23 Thread Jason Lowe-Power
Hi Paul, Yeah, the status matrix is very out of date. I would like to see it automatically updated by our regression tests / continuous integration tests. However, those are also wildly out of date. It would be *fabulous* if someone had time / money / energy to revamp our testing infrastructure a

Re: [gem5-users] Errors building on Ubuntu 17.10

2018-02-23 Thread Paul V. Gratz
Hey Jason, Sure no problem, my guess is that the uninitialized warning/error is ARM specific (its in some neon memory file) so maybe that's why it fell through? BTW, on a similar note, I see that the gem5 status matrix ( http://gem5.org/Status_Matrix) hasn't been updated in a number of years, is

Re: [gem5-users] Errors building on Ubuntu 17.10

2018-02-23 Thread Paul V. Gratz
on behalf of Paul V. > Gratz > *Sent:* Thursday, February 22, 2018 1:56 PM > *To:* gem5 users mailing list > *Subject:* [gem5-users] Errors building on Ubuntu 17.10 > > Hi All, > I just did a clean clone of the latest github on my Ubuntu 17.10 system > (gcc 7.2.0). In this

Re: [gem5-users] Errors building on Ubuntu 17.10

2018-02-22 Thread Jason Lowe-Power
Hi Paul, Thanks for letting us know. There's currently a patch on our review site that solves the implicit fallthrough problem ( https://gem5-review.googlesource.com/c/public/gem5/+/8541). I haven't seen the uninitialized warning, though. Cheers, Jason --- Jason Lowe-Power Assistant Prof

Re: [gem5-users] Errors building on Ubuntu 17.10

2018-02-22 Thread Ciro Santilli
scons From: gem5-users on behalf of Paul V. Gratz Sent: Thursday, February 22, 2018 1:56 PM To: gem5 users mailing list Subject: [gem5-users] Errors building on Ubuntu 17.10 Hi All, I just did a clean clone of the latest github on my Ubuntu 17.10 system (gcc 7.2.0). In this setup builds fail due t

[gem5-users] Errors building on Ubuntu 17.10

2018-02-22 Thread Paul V. Gratz
Hi All, I just did a clean clone of the latest github on my Ubuntu 17.10 system (gcc 7.2.0). In this setup builds fail due to two warnings (because -Werror is on in the build scripts). First in decode-method.cc.inc there are some case statements that have fallthrough conditions. To get around th