Search Results for "cgo"

...GoNB leverages that compilation speed to implement a full-featured (at least it's getting there) Jupyter notebook kernel. As a side benefit it works with packages that use CGO — although it won't parse C code in the cells, so it can't be used as a C kernel. It already includes many goodies: cache between cell of results, contextual help and auto-complete (with gopls), compilation error context (by mousing over), bash command execution, images, html, etc. See the tutorial. It's been heavily used by the author (in developing GoMLX, a machine learning framework for Go), but should still be seen as experimental — if we hear success stories from others, we can change this.

...The material covers measurement workflows, data and algorithm changes, benchmarking, program tuning, garbage collection, compiler behavior, and standard-library pitfalls. Later chapters examine unsafe operations, cgo, assembly, advanced techniques, service-wide optimization, profiling, and tracing. The project emphasizes measuring real bottlenecks before changing code rather than relying on intuition. Community contributors can expand topics, add resources, and develop additional prose or examples. The book is available in English, Chinese, Spanish, and Brazilian Portuguese.