[gem5-users] Re: Deadlock with pthread and DerivO3CPU in SE mode

2021-12-16 Thread Jason Lowe-Power via gem5-users
Hi Brian, You can try the patch linked below if you want x86 + multicore + classic. There is a download button on that page. However, this isn't "officially" supported. Some Ruby protocols have been tested with x86 and multiple cores. The details on the gem5-resources website and/or repo should

[gem5-users] Re: Deadlock with pthread and DerivO3CPU in SE mode

2021-12-16 Thread Brian Schwedock via gem5-users
Hi Jason, Thanks for the response. I will give full system mode a try. Will x86 + classic cache + multicore work with full system mode? Or do I also need to use, e.g., ruby caches? Thanks, Brian On Thu, Dec 16, 2021 at 9:23 AM Jason Lowe-Power wrote: > Hi Brian, > > A few quick thoughts: >

[gem5-users] Re: Deadlock with pthread and DerivO3CPU in SE mode

2021-12-16 Thread Jason Lowe-Power via gem5-users
Hi Brian, A few quick thoughts: 1. x86 + classic cache + multicore is not supported. There is a changeset on gerrit (https://gem5-review.googlesource.com/c/public/gem5/+/52303) which may fix this, but it has not been tested widely. 2. SE mode + pthreads will likely not work in all circumstances.