Hi Boyang,
dist-gem5 defines a unique hostname for each simulated system as a convenience
for the user. It is not obligatory, you can use IP addresses directly instead
of hostnames. dist-gem5 does not require DNS.
- Gabor
From: gem5-users on behalf of Boyang Xu
<6172...@gmail.com>
Reply-To: gem5 users mailing list
Date: Wednesday, 18 July 2018 at 20:09
To: "gem5-users@gem5.org"
Subject: [gem5-users] Why to modify Hostname in dist-gem5
Hi all,
There is a command "/bin/hostname node${MY_RANK}" in the file
boot.easy.ckpt.rcS, but I do not know its function. I tried to delete this
command and then took a checkpoint with the script. It works! Moreover, I also
restored from this checkpoint and run bench by dist-gem5. However, it is unable
to find the real reason of modifying Hostname by Google, so I guess that the
reason is to set DNS. Should I set DNS when using dist-gem5? Is there another
way to set DNS in dist-gem5?
Any suggestion and help on this question is welcomed. Thanks a lot!
Best Regards,
Boyang Xu
A graduate student in UVIC
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