Understanding and optimizing compiler time (just a bit)

[tim.holy]

New tools for reducing compiler latency

I’m pleased to announce the release of SnoopCompile 2.2.0, a major enhancement in the suite of tools for reducing “time to first plot.” This release provides considerably better insight into the costs of type inference, allowing you to profile the actions of inference in extensive detail. It also provides a new suite of tools for detecting and analyzing “inference triggers,” cases where a previously-uninferred method is called via runtime dispatch. As a quick visual for the new release, I’ll pa…