Alex Dathskovsky
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- Ivica Bogosavljevic6 talks
- Andrei Alexandrescu27 talks
- Bryce Adelstein Lelbach32 talks
- Vincent Reverdy9 talks
- Matt Godbolt14 talks
- Joel Falcou20 talks
| title | conference | date |
|---|---|---|
| The Biggest Misconception of Computer Science | NDC Toronto 2026 | 2026-05-05 |
Argues that asymptotic Big‑O misleads because real performance is dominated by hardware: cache lines, latency, SIMD and branch predictors. Shows Dijkstra’s… | ||
| C++23 tools you would actually use | Meeting C++ 2025 | 2025-11-06 |
C++23 is stable and the presenter claims only 26% adoption so migration pressure is real; practical wins include richer feature-test macros and std::print in… | ||
| Unlocking the value of C++20 | Meeting C++ 2025 | 2025-11-06 |
Concrete claims and runnable demos: 43% adoption statistic, assembler-level illustrations of performance, and a concrete claim of removed 4,000 lines via the… | ||
| Accelerating Python With C++ | ACCU 2025 | 2025-04-01 |
Argues C++ should be paired with Python for speed and shows concrete trades: using pybind11 naïvely makes tiny calls slower (5.7s vs C++ 4.25ms) unless… | ||
| To Int or to Uint, This is the Question | CppCon 2024 | 2024-09-15 |
Choosing signed vs unsigned changes generated code and runtime: dividing (a+b)/2 yields a different sequence of instructions because signed arithmetic extracts… | ||
| C++ Memory Model: from C++11 to C++23 | CppNorth 2024 | 2024-07-21 |
Shows exactly what the standard actually gives and what breaks: compilers hoist, fold and vectorize code; CPUs do out‑of‑order execution and caching; a demo… | ||
| To Int or To Uint | CppNorth 2024 | 2024-07-21 |
Shows concrete x86 assembly (tested on Clang 14 and rechecked on Clang 17) and proves small choices change speed: averaging two numbers uses LEA+logical SHR… | ||
| C++11 to C++23 in the C++ Memory Model | C++Now 2024 | 2024-04-29 |
Covers concrete differences from C++11 to C++23: shows compiled assembly on x86/ARM/RISC‑V to prove compilers and CPUs reorder code, demonstrates that volatile… | ||
| C++ Memory Model: from C++11 to C++23 | CppCon 2023 | 2023-10-02 |
Covers concrete changes since C++11 with code and disassembly showing where naive code breaks and what actually works: examples where memory_order_relaxed… | ||
| Metaprogramming: From Templates to Concepts | CppNorth 2023 | 2023-07-17 |
Shows that a real container detector first built with C++11–17 using type_traits, decltype/declval, SFINAE, enable_if and void_t becomes far simpler with C++20… | ||
| High Speed Query Execution with Accelerators and C++ | CppCon 2022 | 2022-09-11 |
A hardware SoC for big‑data queries claims at least x60 speedup versus CPU by running a novel massively parallel non‑von‑Neumann MFC plus dedicated… | ||
| From C++ Templates to C++ Concepts - Metaprogramming: an Amazing Journey | CppCon 2022 | 2022-09-11 |
Traces template metaprogramming from C++98 to C++20 and implements a working container detector first with SFINAE, tag dispatch, enable_if, void_t, declval and… | ||
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