Lobster Roll

Stories by ohrv

Making the rav1d Video Decoder 1% Faster (ohadravid.github.io)
L 112 pts 0 comments by ohrv May 22, 2025 cperformancerust Systems / Low-Level / OSData / Databases / Infrastructure thread
&&&&&&&&&&&&&&str (ohadravid.github.io)
L 106 pts 10 comments by ohrv Jan 9, 2026 performancerust Systems / Low-Level / OSData / Databases / Infrastructure thread
Memory-safe PNG decoders now vastly outperform C PNG libraries (reddit.com)
L 91 pts 28 comments by ohrv Dec 9, 2024 performancerust Systems / Low-Level / OSData / Databases / Infrastructure thread
Why is calling my asm function from Rust slower than calling it from C? (ohadravid.github.io)
L 74 pts 11 comments by ohrv Dec 27, 2025 assemblyperformancerust Systems / Low-Level / OSData / Databases / Infrastructure thread
bzip2 crate switches from C to 100% rust (trifectatech.org)
L 66 pts 1 comments by ohrv Jun 17, 2025 rust Systems / Low-Level / OS thread
Smuggling arbitrary data through an emoji (paulbutler.org)
L 49 pts 11 comments by ohrv Feb 12, 2025 rust Systems / Low-Level / OS thread
Frankenstein’s `__init__` (ohadravid.github.io)
L 48 pts 13 comments by ohrv Apr 19, 2025 python Programming (General) thread
Sliced by Go’s Slices (ohadravid.github.io)
L 45 pts 33 comments by ohrv Feb 26, 2026 goplt Programming (General)Programming Languages / CS Theory thread
"Why is the Rust compiler so slow?" (sharnoff.io)
L 37 pts 24 comments by ohrv Jun 26, 2025 performancerust Systems / Low-Level / OSData / Databases / Infrastructure thread
Rust to C compiler - 95.9% test pass rate, odd platforms (fractalfir.github.io)
L 37 pts 4 comments by ohrv Apr 12, 2025 ccompilersdotnetrust Systems / Low-Level / OSProgramming (General)Programming Languages / CS Theory thread
A look at Rust from 2012 (purplesyringa.moe)
L 35 pts 3 comments by ohrv Nov 25, 2025 historicalrust Systems / Low-Level / OSCulture / Philosophy / History / Reading thread
Two months in Servo: CSS nesting, Shadow DOM, Clipboard API, and more (servo.org)
L 35 pts 1 comments by ohrv May 12, 2025 browsersrust Web DevelopmentSystems / Low-Level / OSProgramming (General) thread
Rust's v0 mangling scheme in a nutshell (purplesyringa.moe)
L 33 pts 4 comments by ohrv Dec 15, 2025 rust Systems / Low-Level / OSProgramming Languages / CS Theory thread
Audit of the Rust p256 Crate (reports.zksecurity.xyz)
L 32 pts 2 comments by ohrv Apr 28, 2025 cryptographyrust Systems / Low-Level / OS thread
I made my VM think it has a CPU fan (wbenny.github.io)
L 28 pts 8 comments by ohrv Jun 29, 2025 reversingsecurityvirtualization Systems / Low-Level / OSSecurity / Privacy thread
How I used o3 to find CVE-2025-37899, a remote zeroday vulnerability in the Linux kernel’s SMB implementation (sean.heelan.io)
L 26 pts 10 comments by ohrv May 24, 2025 linuxsecurityvibecoding AI / Machine LearningSystems / Low-Level / OSSecurity / Privacy thread
How many options fit into a boolean? (herecomesthemoon.net)
L 24 pts 5 comments by ohrv Nov 9, 2025 performancerust Systems / Low-Level / OSData / Databases / Infrastructure thread
Nine HTTP Edge Cases (blog.dochia.dev)
L 24 pts 2 comments by ohrv Oct 2, 2025 apipracticessecurity Programming (General)Security / PrivacyProductivity / Career / Business thread
Can LLMs Do Accounting? (accounting.penrose.com)
L 23 pts 6 comments by ohrv Jul 26, 2025 vibecoding AI / Machine Learning thread
Redesigning the Initial Bootstrap Sequence (blog.rust-lang.org)
L 23 pts 4 comments by ohrv May 29, 2025 compilersrust Systems / Low-Level / OSProgramming Languages / CS Theory thread
My most downvoted StackOverflow answer (ohadravid.github.io)
L 22 pts 11 comments by ohrv Sep 5, 2024 culture Culture / Philosophy / History / Reading thread
Objects Have Not Failed (2002) (dreamsongs.com)
L 22 pts 53 comments by ohrv Aug 29, 2024 compscidesign Programming Languages / CS TheoryDesign / UX / Visualization thread
Rust Stream API visualized and exposed (github.com)
L 22 pts 1 comments by ohrv Apr 20, 2024 rust Systems / Low-Level / OSProgramming (General)Design / UX / Visualization thread
Zero-Cost 'Tagless Final' in Rust with GADT-style Enums (inferara.com)
L 21 pts 8 comments by ohrv Jun 3, 2025 pltrust Systems / Low-Level / OSProgramming Languages / CS Theory thread
GPT-5 goes hard on real-world programming (omerba.dev)
L 20 pts 21 comments by ohrv Aug 18, 2025 vibecodingzig AI / Machine LearningProgramming (General) thread
The plight of the misunderstood memory ordering (grayolson.me)
L 20 pts 7 comments by ohrv Jun 18, 2025 rust Systems / Low-Level / OS thread
A Visual Journey Through Async Rust (github.com)
L 20 pts 1 comments by ohrv Apr 13, 2025 rustvisualization Systems / Low-Level / OSDesign / UX / Visualization thread
BTrees, Inverted Indices, and a Model for Full Text Search (ohadravid.github.io)
L 20 pts 6 comments by ohrv Apr 10, 2025 databasespracticesrust Systems / Low-Level / OSData / Databases / InfrastructureProductivity / Career / Business thread
PMU Counters on Apple Silicon (blog.bugsiki.dev)
L 19 pts 7 comments by ohrv Jan 11, 2026 macperformance Data / Databases / InfrastructureApple / macOS / iOS thread
Monotonic and Wall Clock Time in the Go time package (victoriametrics.com)
L 17 pts 0 comments by ohrv Jul 25, 2025 go Programming (General) thread