shun159
@shun159.bsky.social
I'm interested in kernel/programming/distributed systems/eBPF/Arch(newbie)
日语/英语
日语/英语
I have a bit of time, I might dig into sched_ext and struct_ops in Linux kernel.
January 11, 2026 at 7:22 AM
I have a bit of time, I might dig into sched_ext and struct_ops in Linux kernel.
At least in my circle, BPF isn't really a hot topic.
In many cases, it's more like people are using off-the-shelf solutions that just happen to have BPF under the hood.
And honestly, it's only natural that people don't reach for technologies that don't directly make tomorrow's on-call easier.
In many cases, it's more like people are using off-the-shelf solutions that just happen to have BPF under the hood.
And honestly, it's only natural that people don't reach for technologies that don't directly make tomorrow's on-call easier.
January 11, 2026 at 4:24 AM
At least in my circle, BPF isn't really a hot topic.
In many cases, it's more like people are using off-the-shelf solutions that just happen to have BPF under the hood.
And honestly, it's only natural that people don't reach for technologies that don't directly make tomorrow's on-call easier.
In many cases, it's more like people are using off-the-shelf solutions that just happen to have BPF under the hood.
And honestly, it's only natural that people don't reach for technologies that don't directly make tomorrow's on-call easier.
どうせ誰もみないけどひっそりと公開しておいた．なんだかんだ言って情報量は30分枠にしては多いと思うしね．
January 9, 2026 at 5:08 PM
どうせ誰もみないけどひっそりと公開しておいた．なんだかんだ言って情報量は30分枠にしては多いと思うしね．
誰もフィードバックをくれないので，業務には関係ないものに一々時間を割くほどのクオリティではなかったんだろうと思った（重度の妄想
January 9, 2026 at 7:13 AM
誰もフィードバックをくれないので，業務には関係ないものに一々時間を割くほどのクオリティではなかったんだろうと思った（重度の妄想
なんか休み明けでパソコン開けたら某社からSRE募集！みたいなメールが来ててオっと思ったら中身読んだら超customer-facing roleで大横転．あけましておめでとうございます．
January 9, 2026 at 1:03 AM
なんか休み明けでパソコン開けたら某社からSRE募集！みたいなメールが来ててオっと思ったら中身読んだら超customer-facing roleで大横転．あけましておめでとうございます．
自分の仕事が全然進まなくてとても困ってる
December 24, 2025 at 12:22 PM
自分の仕事が全然進まなくてとても困ってる
Reposted by shun159
今週末の会合でNotebookLMで作成したスライドだけで発表する実績を解除する。
December 16, 2025 at 1:59 AM
今週末の会合でNotebookLMで作成したスライドだけで発表する実績を解除する。
LMAのデータフローの複雑さと量に圧倒されている．
December 13, 2025 at 8:40 AM
LMAのデータフローの複雑さと量に圧倒されている．
Reposted by shun159
For the past month, with my colleague @mahe.bsky.social, we've been looking into the BPF verifier's state pruning. Tomorrow, we're giving an introduction to this verification optimization at Linux Plumbers: lpc.events/event/19/con...!
December 10, 2025 at 7:08 AM
For the past month, with my colleague @mahe.bsky.social, we've been looking into the BPF verifier's state pruning. Tomorrow, we're giving an introduction to this verification optimization at Linux Plumbers: lpc.events/event/19/con...!
アレなんだけど，いい加減SGでチームミートアップさせろと従業員アンケートでワガママを伝えた．頼むよ，まじで．
December 9, 2025 at 8:23 AM
アレなんだけど，いい加減SGでチームミートアップさせろと従業員アンケートでワガママを伝えた．頼むよ，まじで．
looking at the hackathon project list, some of them look like they have been in the works for months. I wonder what a hackathon is.
December 5, 2025 at 5:17 PM
looking at the hackathon project list, some of them look like they have been in the works for months. I wonder what a hackathon is.
うーむなるほど…単純にtime slice長くして遊んでみるか
December 4, 2025 at 4:12 PM
うーむなるほど…単純にtime slice長くして遊んでみるか
わたしの手元でもうごいたからもうちょっと遊んでみよう
December 4, 2025 at 3:01 PM
わたしの手元でもうごいたからもうちょっと遊んでみよう
とはいえそんなに良いNICが刺さってるマシン自体ないんだよな
December 4, 2025 at 1:56 PM
とはいえそんなに良いNICが刺さってるマシン自体ないんだよな