svelte

Commit Graph

Author	SHA1	Message	Date
Rich Harris	704e3bb5f0	chore: agent hints for perf investigations (#18047 ) This adds some hints in an `AGENTS.md` for how to conduct performance investigations, along with a utility for comparing profiles from different branches to identify hotspots. We will likely want to put other stuff in `AGENTS.md` in future but I figured we could start with something immediately useful. It also tweaks the comparison script — rather than nuking results from existing branches, it keeps them around so that we don't need to re-run benchmarks (which takes a long time) for branches that haven't changed. --------- Co-authored-by: vercel[bot] <35613825+vercel[bot]@users.noreply.github.com>	3 months ago
Rich Harris	345b8ed69f	chore: keep previous benchmark runs around (#18049 ) extracted from #18047 – will self-merge this bit	3 months ago
Rich Harris	e402b2d0d6	chore: write `pnpm bench:compare` report to disk (#18045 ) will give this a quick self-merge to unblock	3 months ago
Rich Harris	99b1467ba4	chore: generate CPU profiles when running benchmarks (#18043 ) This causes `pnpm bench` and `pnpm bench:compare` to generate `.cpuprofile` files for each benchmark, which should in theory make it easier to understand how different branches affect performance (and find opportunities for optimisation). These files can be opened directly in VS Code and other editors, or in [profiler.firefox.com](https://profiler.firefox.com), [speedscope.app](https://www.speedscope.app), Chrome's performance devtools and so on.	3 months ago
Rich Harris	0025d42366	chore: skippable benchmarks (#17506 ) * chore: add benchmark filtering mechanism * tweak * fix * try this * better logging for bench:compare * fix	6 months ago
Rich Harris	8b7bea1624	chore: better `bench:compare` script (#15894 ) * chore: make bench:compare results more legible * fix * fix * fix	1 year ago
Rich Harris	c7ce9fc004	fix benchmarks (#15560 )	1 year ago
Rich Harris	331925356e	chore: add `pnpm bench:compare` script (#12099 ) * WIP compare script * WIP * fix * add script * update * fix * tweak * fix * update * add TODO * compare * tmp * gah * revert * fix * fix * prevent div/0 * reenable benchmarks --------- Co-authored-by: Dominic Gannaway <dg@domgan.com>	2 years ago

8 Commits (9b34d8ff76906bbc5be0de3a9c4e66991bfdb896)