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Université du Québec (TELUQ)
- Montreal, Quebec, Canada
- http://lemire.me/en/
- @lemire
- @lemire@mastodon.social
- in/dlemire
- @lemire.bsky.social
Highlights
- Pro
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fastconstmap Public
Fast, immutable, compact map from strings to 64-bit integers — for Python.
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fastrand Public
Fast random number generation in an interval in Python: Up to 10x faster than random.randint.
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TypedFastBitSet.js Public
Speed-optimized BitSet implementation for modern browsers and JavaScript engines, uses typed arrays
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shar-spine-quad Public
Forked from aamargulies/shar-spine-quad"Shar's Spine" improvements to Quad Search
Python MIT License UpdatedMay 14, 2026 -
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talks Public
Random material having to do with Daniel Lemire's talks
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This is a repository for the code posted on my blog
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testingRNG Public
Testing common random-number generators (RNG)
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constmap Public
A fast, compact, immutable map from strings to uint64 values in Go.
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docker_programming_station Public
A simple script to help programmers who want to work within Docker
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validateutf8-experiments Public
Reproducible experiments on UTF-8 validation using SIMD instructions
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fastmod Public
A C/C++ header file for fast 32-bit division remainders (and divisibility tests) on 64-bit hardware.
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ata-validator Public
Forked from ata-core/ata-validatorUltra-fast JSON Schema validator. 9.5x faster than ajv (76M ops/sec), 138x faster compilation, ReDoS-immune (RE2). Hybrid JS codegen + simdjson + multi-core. Standard Schema V1.
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lbimproved Public
Dynamic Time Warping (DTW) library implementing lower bounds (LB_Keogh, LB_Improved...)
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