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Dmitry Vyukov authored
Call frame allocations can account for significant portion of all allocations in a program, if call is executed in an inner loop (e.g. to process every line in a log). On the other hand, the allocation is easy to remove using sync.Pool since the allocation is strictly scoped. benchmark old ns/op new ns/op delta BenchmarkCall 634 338 -46.69% BenchmarkCall-4 496 167 -66.33% benchmark old allocs new allocs delta BenchmarkCall 1 0 -100.00% BenchmarkCall-4 1 0 -100.00% Update #7818 Change-Id: Icf60cce0a9be82e6171f0c0bd80dee2393db54a7 Reviewed-on: https://go-review.googlesource.com/1954Reviewed-by:
Keith Randall <khr@golang.org>
67f8a813