Non-Determinism and Overcount on Modern Hardware Performance Counter Implementations https://lobste.rs/s/pswl6z #pdf #hardware #performance
https://web.eece.maine.edu/~vweaver/projects/deterministic/deterministic_counters.pdf
performance
Making np.searchsorted up to 25× Faster in NumPy 2.5 https://lobste.rs/s/fbs3k7 #performance
https://blog.scientific-python.org/numpy/searchsorted/
Beating the compiler at signed 32-bit division https://lobste.rs/s/ep5vsq #compilers #performance
https://lemire.me/blog/2026/10/31/beating-the-compiler-at-signed-32-bit-division/
The State of Python Profiling in 2026 https://lobste.rs/s/ehtpx8 #performance #python
https://p403n1x87.github.io/the-state-of-python-profiling-in-2026.html
The Second Golden Spike: Memory Safety Across the Valen/Rust Boundary https://lobste.rs/s/ajtnc6 #compilers #performance #plt #rust
https://verdagon.dev/blog/boundary-memory-safety
Spinlocks Considered Harmful (2020) https://lobste.rs/s/8mj9bb #performance
https://matklad.github.io/2020/01/02/spinlocks-considered-harmful.html
Shlemiel the Painter Is Back: How Zig’s libc Rewrite Made SQLite Slower https://lobste.rs/s/lh1j0e #performance #rust #zig
https://dennisforbes.ca/blog/microblog/2026/10/the_accidental_12000x_sqlite_slowdown/
11 nanoseconds per word: Ridiculously Over-Optimizing Anagrams https://lobste.rs/s/hrsyjf #performance #rust
https://wiredream.com/anagram-fun/
Upstream Rust maintenance report https://lobste.rs/s/cdkmaf #compilers #performance #rust
https://kobzol.github.io/rust/2026/09/30/stf-august-september-2026.html
Scriptable GeoDNS: leaving AWS for Bunny by @vbernat https://lobste.rs/s/jsvlfm #performance #web
https://vincent.bernat.ch/en/blog/2026-bunny-geodns
Customization: Optimizing Compiler Technology for SELF, a Dynamically-Typed Object-Oriented Programming Language (1989) https://lobste.rs/s/dqp0oc #pdf #compilers #performance #plt
https://dl.acm.org/doi/epdf/10.1145/74818.74831
❝ Boycott all movies, entertainments, concerts, newspapers which are in any way connected with the quisling authorities.❞
― Simple Sabotage Field Manual¹
» Skydance Era Begins: Paramount-Warner Bros. Merger Officially Closes https://bleedingcool.com/tv/skydance-era-begins-paramount-warner-bros-merger-officially-closes/
#arts #culture #communications #media #film #radio #movies #tv #streaming #acting #music #gaming #popCulture #performance #techbros #finbros #MAGA #MAHA #fascism #monopsony #corruptocracy
¹ @simple_sabotage
https://mastodon.social/@simple_sabotage/117379125943832856
Janet on x32: 32-bit Pointers, 64-bit Speed, 25% Less RAM https://lobste.rs/s/am1cuw #linux #performance
https://alexalejandre.com/programming/lisp/janet-for-the-x32-abi/
How fast is Python 3.15? https://lobste.rs/s/se6wbx #performance #python
https://blog.miguelgrinberg.com/post/how-fast-is-python-3-15
rat's minimal register allocator https://lobste.rs/s/frav12 #compilers #performance
https://hexrat.cc/pages/blog/2026_10_07
Optimizing reference deletions in Git https://lobste.rs/s/ic1ora #c #performance #rust #vcs
https://nayak.im/posts/optimizing-reference-deletion/
The Performance Cost of RwLock in Our Read-Heavy Workload https://lobste.rs/s/pioj21 #performance #rust
https://pranitha.dev/posts/rwlock-vs-lockfree/
A C++ Quicksort Faster Than std::sort https://lobste.rs/s/qi2lni #c #c++ #performance
https://tiki.li/blog/about_blqsort
Next-Level Benchmarking Overfitting https://lobste.rs/s/nuoce5 #databases #performance
http://databasearchitects.blogspot.com/2026/11/next-level-benchmarking-overfitting.html
A faster Easter date function https://lobste.rs/s/alijyg #c++ #performance
https://www.benjoffe.com/fast-easter
Evaluating Performance and Correctness (2019) https://lobste.rs/s/2yrepa #performance
https://www.robustperception.io/evaluating-performance-and-correctness/
Vectorized CLZ and CTZ via @fanf https://lobste.rs/s/9xcc2g #performance
https://purplesyringa.moe/blog/vectorized-clz-and-ctz/
culpert - rust heap profiling with span awareness and regression tooling https://lobste.rs/s/a1ser9 #performance #rust #vibecoding
https://github.com/rupert648/culpert
How shredding JSON is giving Logfire 1000x query speedups https://lobste.rs/s/6vjx1k #databases #performance
https://pydantic.dev/articles/dynamic-shredding-2026-01-26
Speeding up the Unreal editor by… not using unnecessarily secure hash methods via @fanf https://lobste.rs/s/5feguu #performance
https://larstofus.com/2026/10/11/speeding-up-the-unreal-editor-by-not-using-unnecessarily-secure-hash-methods/