On 10/10/2023 4:04 AM, Abdelrahman S. Hussein via gem5-users wrote:
Hello,
I am considering using ARM ISA for simulation on gem5. I understand that SMT is NOT supported for Full System Simulation
for x86. I just would like to know if gem5 supports SMT for Full System simulation in ARM ISA.
Not as far as I know. This has to do with the underlying
generic models used in gem5. They are customized to each
instruction set by fiddling parameters, adding functional
units, etc., and of course the instruction formats and
actions can be adjusted. But the nature of the models
(in-order, out-of-order) are the same.
If I am wrong I'm sure someone will correct me!
Best wishes - Eliot Moss
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