Hyeonggon Yoo
Posts
469Following
90Followers
94- Intern @ NVIDIA Korea (Security System Software) (2024.06 ~)
- Ex-Intern @ Panmneisa (CXL emulation stuff) (~2023.12)
- Undergraduate majoring CSE (estimated graduation: Feb. 2025)
- Working as reviewer at Linux Slab subsystem
- Born in August 6, 2000
Opinions are my own.
My interests are:
Memory Management,
Computer Architecture,
Circuit Design,
Virtualization
Hyeonggon Yoo
hyeyoo
Edited 1 year ago
In the ACPI specification; the character representing ACPI root namespace ('\') seems to be escaped (' and \') and looks like this.
How have people been reading this?
How have people been reading this?
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Hyeonggon Yoo
hyeyoo
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Hyeonggon Yoo
hyeyoo
Edited 1 year ago
small progress on the kernel testing side project: I did setup LAVA instance in addition to Jenkins and made it publicly available.
it took few weeks due to issues with hardware :(
this is home server so can't provide excellent stability and uptime but here it is:
https://lava.kerneltesting.org
https://jenkins.kerneltesting.org
it took few weeks due to issues with hardware :(
this is home server so can't provide excellent stability and uptime but here it is:
https://lava.kerneltesting.org
https://jenkins.kerneltesting.org
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@ljs lol I recall reading it in "Linux Kernel in a Nutshell" book and I was shocked in the same way
(picture taken from the book http://www.kroah.com/lkn/ under CC BY-SA 2.5)
(picture taken from the book http://www.kroah.com/lkn/ under CC BY-SA 2.5)
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So I measured one change (the SLUB numa locality change) at a time and the data seems to be nice I think? (at least on my old Broadwell machine with 2 sockets)
The "Neither a win nor a loss" situation was because one change was a win and the other change was a loss.
But it's still synthetic hackbench and I wonder how it would perform on network benchmarks - but not sure if I could benchmark this enough on local env cuz I only have 2.5Gbps lan cards.
The "Neither a win nor a loss" situation was because one change was a win and the other change was a loss.
But it's still synthetic hackbench and I wonder how it would perform on network benchmarks - but not sure if I could benchmark this enough on local env cuz I only have 2.5Gbps lan cards.
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Hyeonggon Yoo
hyeyoo
Edited 1 year ago
watching a tutorial on Oppenheimer before going to the cinema
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Hyeonggon Yoo
hyeyoo
Edited 1 year ago
Making a small progress on one of my TODOs: run automatic builds & tests using CI tools for MM development kernels
This is a jenkins configuration matrix specially targeting SLUB to cover various SLUB configurations. Only boot test is done atm.
There are many milestones on this project, which demands more time :P
This is a jenkins configuration matrix specially targeting SLUB to cover various SLUB configurations. Only boot test is done atm.
There are many milestones on this project, which demands more time :P
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