[gem5-users] Heterogeneous memory channels

[m0m0krane 00 via gem5-users]

Hi,
I'm using gem5 for few month ago, and now I want to experiment with
heterogeneous memory channels like 7 channels HBM + 1 channels DDR4 in the
same system. I tried to modify de Ruby.py file in order to create 1 ddr4
controller and 7 hbm controllers. The system boot, but when i run a stream
benchmark the resulting bandwidth is exactly the same as if I used 8 DDR4
channels. so my question is the following one : is gem5 allow using
heterogeneous memory channels ? if yes how ?

Thanks for you help,

Mokrane.H

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