mirror of https://github.com/golang/go.git
f487f3623e
dynamicSymbolMatch is an allocation hotspot (9% of all bytes), because it allocates a 3-element []string that quickly becomes garbage. This change passes in an empty slice with spare capacity allowing the same array to be reused throughout the matchFile loop. BenchmarkSymbols on k8s shows -72% bytes, -88% allocs, -9% wall time. Change-Id: Id20c7cd649874a212e4d4c5f1aa095277b044a5b Reviewed-on: https://go-review.googlesource.com/c/tools/+/415500 TryBot-Result: Gopher Robot <gobot@golang.org> Run-TryBot: Alan Donovan <adonovan@google.com> gopls-CI: kokoro <noreply+kokoro@google.com> Reviewed-by: Robert Findley <rfindley@google.com> |
||
|---|---|---|
| .. | ||
| analysisinternal | ||
| apidiff | ||
| event | ||
| fakenet | ||
| fastwalk | ||
| gocommand | ||
| gopathwalk | ||
| imports | ||
| jsonrpc2 | ||
| jsonrpc2_v2 | ||
| lsp | ||
| memoize | ||
| packagesinternal | ||
| persistent | ||
| proxydir | ||
| span | ||
| stack | ||
| testenv | ||
| tool | ||
| typeparams | ||
| typesinternal | ||
| xcontext | ||