r/programming • u/mttd • 1d ago

[PDF] Getting a subroutine right: a case study

https://cr.yp.to/talks/2026.10.15/slides-djb-20261015-sorting-4x3.pdf
8 Upvotes

76% Upvoted

6 comments sorted by

3

u/daidoji70 14h ago

Man DJB is kinda crazy but he shows what nuts and bolts algorithms and knowledge of CPU arch can get to make really fast tools.

0

u/srhubb 1d ago

Empty article, no PDF when selected, please resubmit, looking forward to your write-up.

2

u/AnToMegA424 23h ago

There is a PDF, it might just have not worked on your end

Here it is in case anyone else also cannot access it for some reason: https://cr.yp.to/talks/2026.10.15/slides-djb-20261015-sorting-4x3.pdf

Maybe like this it will work

1

u/srhubb 1h ago

Works like a charm! And, I was on my phone at the time of the earlier failure, so maybe that was the cause of the failure 🤔

2

u/realestLink 4h ago

On mobile, reddit's PDF viewer is broken ime. If you click "open in browser", it should display just fine. I'm not OP, just sharing what worked for me on Android

1

u/srhubb 1h ago

Yes, I was mobile at the time it didn't work for me. Thanks much for the insight 😊