That benchmark was for HSAIL ISA, and therefore doesn't run with the GCN3 ISA.

I removed that test from our repo 
(https://gem5.googlesource.com/amd/gem5/+/b021dd69fef50a0ccd8883d65225af9ff8bb6682).
 Currently we provide no benchmarks that run out of the box on the APU model.

Tony

-----Original Message-----
From: gem5-dev <[email protected]> On Behalf Of Krishna Subramanian
Sent: Friday, January 25, 2019 1:41 PM
To: [email protected]
Subject: [gem5-dev] Running AMD GPU

Hi

I am trying to run the GCN3 in gem5 as mentioned in the gem5 webpage. I have 
built it successfully. However when i try to run a program *GPU-Hello* using 
the command

./build/GCN3_X86/gem5.opt configs/example/apu_se.py -c 
tests/test-progs/gpu-hello/bin/x86/lnux/gpu-hello

It starts the execution and then shows an error *Failed to open /dev/hsa. * No 
traceback , nothing.

Your help is appreciated.
Best
Krishna Subramanian
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