Yes, all of the “GPU” examples posted on gem5-resources do this, for both GCN3 
and Vega models.  For example, I usually recommend people start with square: 
https://resources.gem5.org/resources/square

You can find many more examples of this on the homepage of gem5 resources too: 
https://resources.gem5.org/

Hope this helps,
Matt

From: 429442672 via gem5-users <gem5-us...@gem5.org>
Sent: Wednesday, April 19, 2023 10:59 PM
To: gem5-dev <gem5-dev@gem5.org>; gem5-users <gem5-us...@gem5.org>
Cc: 429442672 <429442...@qq.com>
Subject: [gem5-users] Hi, i'm new to gem5. is there a way to make simulation 
for a CPU-GPU heterogeneous computing?

i'm new to gem5. May i ask is there a way to make simulation for a CPU-GPU 
heterogeneous computing? the gem5-gpu is too old and poorly maintained, so it 
is better to use GCN3, in ES mode.



For example, i want to simulate that:

1.CPU load several data from CPU memory and handle them.

2.CPU send them to GPU memory

3.GPU fetch data from GPU memory and handle them.

4.GPU write the data back to CPU memory



Is there a way to achieve this in Gem5?

Sincerely ask for help.

I find no example about CPU-GPU heterogeneous computing. Is there any example 
here?
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