[gem5-dev] Re: AMD GCN3 - HSA Memory Mapping

2020-08-05 Thread Matt Sinclair via gem5-dev
Hi Sampad, I don't know the answer to this question directly, but I'm CC'ing the AMD folks who hopefully can provide the answer. I mentioned this to Matt P earlier and he thinks it may be a bug. Thanks, Matt On Fri, Jul 31, 2020 at 10:47 AM Sampad Mohapatra via gem5-dev < gem5-dev@gem5.org>

[gem5-dev] Re: AMD GCN3 on Research Cluster. Toolchain Compilation Help.

2020-07-25 Thread Matt Sinclair via gem5-dev
The AMD staging branch is in the process of being merged into develop. The two patches that update that file in particular are the next ones to be merged in and are currently going through review: - https://gem5-review.googlesource.com/c/public/gem5/+/30274 -

[gem5-dev] Re: AMD GCN3 on Research Cluster. Toolchain Compilation Help.

2020-07-25 Thread Matt Sinclair via gem5-dev
I recommend starting here: http://www.gem5.org/2020/05/27/modern-gpu-applications.html and here: http://www.gem5.org/documentation/general_docs/gpu_models/GCN3 (old version may also be useful: http://old.gem5.org/GPU_Models.html). The above includes information about the required driver versions

[gem5-dev] Re: AMD GPU cache stats correctness

2020-07-25 Thread Matt Sinclair via gem5-dev
I don't know much about the HSAIL model, and it was deprecated a while ago in favor of the more up-to-date GCN3 model (which is in the process of being merged into the develop branch, and is also fully available on its own staging branch). If HSAIL is the same as GCN3 though, there weren't any

[gem5-dev] Re: GCN3 Integration

2020-05-18 Thread Matt Sinclair via gem5-dev
To add onto what Matt said, Kyle Roarty and I will also be giving a talk in the gem5 workshop about the docker support we've added for the GPU model. We are also working on merging that into develop currently. Matt S. On Mon, May 18, 2020 at 1:57 PM Poremba, Matthew via gem5-dev <