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glangdale

5,457 karma · joined October 19, 2015

I work at Intel on a range of things, including the Hyperscan project:

https://github.com/01org/hyperscan

Worked on JSON parsing with Daniel Lemire at:

https://github.com/lemire/simdjson

Blog: branchfree.org

https://twitter.com/geofflangdale

submissions comments

Question: Is matching fixed regexes with Back-references in P?

branchfree.org·2 pts·glangdale·

Fitting My Head Through the ARM Holes (Substitutes for SSE's Pmovmskb on Neon)

branchfree.org·1 pts·glangdale·

Hyperscan: A Fast Multi-Pattern Regex Matcher for Modern CPUs

branchfree.org·148 pts·glangdale·

Paper: Parsing Gigabytes of JSON per Second

branchfree.org·3 pts·glangdale·

Some opinions about “algorithms startups”, from a sample size of approximately 1

branchfree.org·4 pts·glangdale·

Show HN: Sheng, a Small but Fast Deterministic Finite Automaton

branchfree.org·5 pts·glangdale·

Multiple regex performance shootout: RE2 vs. Intel's Hyperscan

01.org·124 pts·glangdale·

A comparison of regex engines

rust-leipzig.github.io·4 pts·glangdale·