jplozi/wastedcores
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6 mentions on Hacker News by 6 people: 0 stories, 6 comments · first 2016-04-15 · latest 2022-11-04
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…be interesting to find out what became of their efforts. The GitHub repo linked in the article ( https://github.com/jplozi/wastedcores ) was last active in December 2017, and apparently contains some bugfixes, however with the caveat "The…
comment by rob74 · 2022-11-04 · in The Linux scheduler: A decade of wasted cores (2016) -
This article is from ~april 2016, the last commit was on may 2016 [1] [1] https://github.com/jplozi/wastedcores
comment by Fnoord · 2017-11-25 · in Linux Runs All of the World’s Fastest Supercomputers -
…Yes, we've already used visualizations too. There's information for reproducing the bugs here: https://github.com/jplozi/wastedcores/issues/1 . If you think for a second that you've hit these bugs, you should read these steps.
comment by brendangregg · 2016-04-26 · in The Linux Scheduler: A Decade of Wasted Cores -
…Check out the massive indentation change in this patch which obscures the changes being made: https://github.com/jplozi/wastedcores/blob/master/patches/sc... Good grief.
comment by kazinator · 2016-04-16 · in The Linux Scheduler: A Decade of Wasted Cores [pdf] -
…constant time, and it doesn't seem to be just the list of idle CPUs; for_each_online_cpu(_cpu): https://github.com/jplozi/wastedcores/blob/master/patches/ov... That said from what I grasp of the code it also doesn't bail out when power…
comment by melchebo · 2016-04-15 · in The Linux Scheduler: A Decade of Wasted Cores [pdf] -
As indicated in the paper, patches (currently for kernel 4.1) are here: https://github.com/jplozi/wastedcores
comment by j1vms · 2016-04-15 · in The Linux Scheduler: A Decade of Wasted Cores [pdf]