Tagged articles

gcshape

2 articles · Page 1 of 1

Jan 29, 2025 · Backend Development

Why Go Generics Hurt Performance: A Deep Dive into gcshape and Type Parameters

After a year of using Go's generics in production and open‑source projects, this article reveals the hidden performance penalties, pointer handling quirks, and best‑practice recommendations caused by the gcshape implementation and type‑parameter semantics.

best-practicesgcshapegenerics

0 likes · 17 min read

Why Go Generics Hurt Performance: A Deep Dive into gcshape and Type Parameters

MaGe Linux Operations

Apr 24, 2024 · Backend Development

Why Go’s Generics Feel Slow: A Deep Dive into gcshape and Real‑World Pitfalls

The article reviews a year of experience with Go generics, explains the gcshape implementation, shows why generic code can be slower than ordinary code, and provides practical advice on object creation, pointer handling, method sets, and copying with concrete examples and benchmarks.

Gogcshapegenerics

0 likes · 16 min read

Why Go’s Generics Feel Slow: A Deep Dive into gcshape and Real‑World Pitfalls