[gem5-users] Re: How to use different clock frequency in cpu and system

2023-02-03 Thread Νικόλαος Ταμπουρατζής via gem5-users

Dear Giacomo,

Thank you for your answer! I change the system clock from "1GHz" to  
"2GHz" and I get the same performance. Is it possible to change the  
clock on the PCI bus?


Best regards,
Nikos


Quoting Giacomo Travaglini via gem5-users :

Hi, there is no command-line option, but you just need to edit the  
system frequency in BaseSimpleSystem [1]


Kind Regards

Giacomo

[1]:  
https://github.com/gem5/gem5/blob/stable/configs/example/arm/devices.py#L274


From: Νικόλαος Ταμπουρατζής via gem5-users 
Date: Friday, 23 December 2022 at 13:19
To: gem5-users 
Cc: Νικόλαος Ταμπουρατζής 
Subject: [gem5-users] How to use different clock frequency in cpu and system

Dear gem5 community,

I am using configs/example/arm/starter_fs.py configuration in order to
simulate ARM FS. However, I would like to use different clock
frequencies in the CPU and different in the system clock. Is there
this option in the latest gem5 release?

Thank you!

Best regards,
Nikos
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[gem5-users] Re: How to use different clock frequency in cpu and system

2022-12-23 Thread Giacomo Travaglini via gem5-users
Hi, there is no command-line option, but you just need to edit the system 
frequency in BaseSimpleSystem [1]

Kind Regards

Giacomo

[1]: 
https://github.com/gem5/gem5/blob/stable/configs/example/arm/devices.py#L274

From: Νικόλαος Ταμπουρατζής via gem5-users 
Date: Friday, 23 December 2022 at 13:19
To: gem5-users 
Cc: Νικόλαος Ταμπουρατζής 
Subject: [gem5-users] How to use different clock frequency in cpu and system

Dear gem5 community,

I am using configs/example/arm/starter_fs.py configuration in order to
simulate ARM FS. However, I would like to use different clock
frequencies in the CPU and different in the system clock. Is there
this option in the latest gem5 release?

Thank you!

Best regards,
Nikos
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please notify the sender immediately and do not disclose the contents to any 
other person, use it for any purpose, or store or copy the information in any 
medium. Thank you.
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