build1 distinct publisher
A GPU SQL Engine Lost to One CPU Thread Because a Dispatcher Constant Was 128x Too Small
A Metal GROUP BY kernel ran 1.7x slower than single-threaded std::unordered_map. The diagnosis came from sweeping one parameter, not from a profiler.
Publishers:dev.to
Reality
- Evidence62
- Adoption10
- Hype gap+12
- Incentives55
- Confidence58