Tootfinder

from my link log —
Cuckoo hashing improves SIMD hash tables.
https://reiner.org/cuckoo-hashing
saved 2025-10-04 https://dotat.at/:/6GT24.html

Cuckoo hashing improves SIMD hash tables
Benchmarks and theoretical explanation of why and when cuckoo hashing beats sort beats hash tables.

And when I'm talking about understanding the drives to violence, I did write about something similar recently.
https://write.as/hexmhell/algorithmic-violence
The drives behind this and the shooting last week are pretty radically different, but there's some overlap. People like Kirk are part a huge political machine slowly crushing people all over the world. There's a hopeless rage that would naturally drive even the most calm person to the edge of violence. You can't look at the world honestly and be OK. We want to do something. We want to react. But everything we do is silenced or must rmain silent. So it's easy to understand why someone might choose violence. Very different situation, but everyone is subject to the same national and international influences.
I don't promote violence, not because I disagree with it but because I think it's expensive. It takes time to plan, especially for those trying to get away. Guns are not cheap, nor are bullets, nor is the range time you need to get somewhat good under pressure. It's not cheap for the person doing it, and it's not cheap for the community that has to clean up. The community will face police repression (which, if we're honest, was gonna come anyway). The community will have to post bail, will lose a person for a while, will need to support the family, will go to hearings, will write reports, will do interviews.
Sun Tzu said that deploying one soldier to the front takes 7 in the field. Logistics are a huge invisible cost. Some of that time and energy could be reused. It's never bad to be armed and able to defend if needed. But a lot of that energy and time would be better spent planning a community pantry, a tool library, organizing a union, etc. We are living in a disaster, and we need to invest in thriving through the next crumble.
Kirk is replacable. They're almost all replacable, because they don't really care about human life. We do, so none of us are. It's not really a worth while trade, IMHO.

Great to see @… running with #ProtocolsForPublishers
Chad is a huge open protocols advocate, and fortunately he's not completely engineering brained and has been spending time at the Internet Governance Forum and other important venues that are m…

Next steps for PfP
After a successful initial event in NYC in August, the Protocols for Publishers initiative is being stood up as an independent initiative, a community of practice at the intersection of new protocol development and publishing on the open web. Attendees to our first Summit in New York expressed interest in

https://therecord.media/angus-king-cyber-domain-cuts-cisa
Sen. Angus King (I-ME) on Tuesday said that recent cuts across the government have weakened U.S. cybersecurity even as attacks against infrastructure and business skyrocket.

Sen. King: Cyber domain is a ‘hellscape’ that will be made worse by cuts
King, a leading voice in the Senate on cybersecurity issues, honed in on the thousands of staffers and experts laid off by CISA, saying the agency has lost 30 percent of its staff and most of its seasoned leaders.

Syömme enemmän välipaloja ja vähemmän pääaterioita, eikä se tee meille hyvää #ravitsemus

Syömme enemmän välipaloja ja vähemmän pääaterioita, eikä se tee meille hyvää
Välipalat ovat viime vuosikymmeninä saaneet suuremman painoarvon päivittäisessä energiansaannissa ja sillä on moninaiset seuraukset. Myös ainaisella yksin syömisellä on vaikutuksensa.

Evidence for an intrinsic luminosity-decay correlation in GRB radio afterglows
S. P. R. Shilling, S. R. Oates, D. A. Kann, J. Patel, J. L. Racusin, B. Cenko, R. Gupta, M. Smith, L. Rhodes, K. R. Hinds, M. Nicholl, A. Breeveld, M. Page, M. De Pasquale, B. Gompertz
https://arxiv.org/abs/2508.07276

Evidence for an intrinsic luminosity-decay correlation in GRB radio afterglows
We present the discovery of a correlation, in a sample of 16 gamma-ray burst 8.5 GHz radio afterglows, between the intrinsic luminosity measured at 10 days in the rest frame, $L_{\mathrm{Radio,10d}}$, and the average rate of decay past this time, $α_{>10d}$. The correlation has a Spearman's rank coefficient of $-0.70 \pm 0.13$ at a significance of $>3σ$ and a linear regression fit of $α_{>10d} = -0.29^{+0.19}_{-0.28} \log \left(L_{\mathrm{Radio,10d}} \right) + 8.12^{+8.86}_{-5.88}$. This fin…

$HS$-tensional maps and $HM$-tensional maps
Bouazza Kacimi, Ahmed Mohammed Cherif, Mustafa \"Ozkan
https://arxiv.org/abs/2509.08564 https://arxiv.org/…

$HS$-tensional maps and $HM$-tensional maps
Let $ψ: (M,g)\longrightarrow (N,h)$ be a smooth map between Riemannian manifolds. The tension field of $ψ$ can be regarded as a map from $(M,g)$ into the Riemannian vector bundle $ψ^{-1}TN$, equipped with the Sasaki metric $G_{S}$. In this paper, we study certain aspects of two types of maps: those whose tension fields are harmonic maps (called $HM$-tensional maps) and those whose tension fields are harmonic sections (called $HS$-tensional maps).