Cassio Neri
where else to find them
what they talk about
where they keep going back
- C++ on Sea3 editions2023–2025
on a stage with
never shared a talk
who talks about the same things
- Andrei Alexandrescu27 talks
- Vittorio Romeo27 talks
- Boguslaw Cyganek5 talks
- Marc Gregoire10 talks
- Eduardo Madrid10 talks
- Victor Ciura50 talks
| title | conference | date |
|---|---|---|
| Lightning Talk: A Compiler Optimization and the 2-Adic Numbers | C++ on Sea 2025 | 2025-06-23 |
Shows a concrete algorithm that computes reciprocals via a Newton half-iteration that contains no division, implements two concrete code paths (double for 1/3… | ||
| How to Quickly Convert Floating-Point Numbers in C++ | CppCon 2024 | 2024-09-15 |
Introduces Dragonbox, a new algorithm that outputs decimal shortest-roundtrip strings, implements round-trip safety with explicit permissible-interval math and… | ||
| Lightning Talk: Saturday Is Coming Faster - Convert year_month_day to Weekday Faster - Part 1 | CppCon 2024 | 2024-09-15 |
Claims up to 3× faster conversion from year_month_day to weekday, with a concrete algorithm and assembly evidence rather than handwaving. Implementation exists… | ||
| Saturday Is Coming Faster - Convert year_month_day to Weekday Faster - Part 2 | CppCon 2024 | 2024-09-15 |
Claims a new calendar routine that converts year_month_day to weekday up to 3x faster than the usual chrono path and shows the actual arithmetic behind it… | ||
| Floating-Point to String Conversion in C++: Exploring Algorithms & Performance | C++ on Sea 2024 | 2024-07-02 |
Introduces a new TJaguar (Jaguar) algorithm that converts IEEE‑754 floats to decimal by decoding sign/exponent/mantissa, using precomputed power‑of‑two lookup… | ||
| Talk Preview: A new dragon in the den: fast conversion from floating-point numbers | C++ on Sea 2024 | 2024-07-02 |
Covers a new algorithm that converts IEEE floats and doubles to textual form by deriving the conversion from first principles, implementing it in C++ and… | ||
| Fast Conversion From Cpp Floating Point Numbers | C++Now 2024 | 2024-04-29 |
Presents a new algorithm called TJaguar that converts binary floats to the shortest round‑trip decimal faster than previous dragons (Grisu, Ryu, Dragonbox… | ||
| Implementing Fast Calendar Algorithms: Speeding Date | C++ on Sea 2023 | 2023-06-28 |
Presents concrete, branch-free algorithms that map days-since-epoch to year/month/day using a computational-calendar transform plus integer arithmetic and… | ||
| Lightning Talk: Undefined Behaviour in C++ | C++ on Sea 2023 | 2023-06-28 |
A tiny program compiles and runs twice with different observable outputs because the One Definition Rule is broken: two translation units provide conflicting… | ||
| nothing matches | ||