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

2020-08-05 Thread Poremba, Matthew via gem5-dev
[AMD Official Use Only - Approved for External Use] Hi Sampad, I'm fairly certain the map call is not needed. The scripts I use do not have this, for example. My guess is this was intended to be "map(hsapp_gpu_map_vaddr, hsapp_gpu_map_paddr, hsapp_gpu_map_size)". If that is the case the unus

[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> wro