Append operations in the decimal String function may cause several allocations. Use make to pre allocate slices in String that have enough capacity to avoid additional allocations in append operations. name old time/op new time/op delta DecimalConversion-8 139µs ± 7% 109µs ± 2% -21.06% (p=0.000 n=10+10) Change-Id: Id0284d204918a179a0421c51c35d86a3408e1bd9 Reviewed-on: https://go-review.googlesource.com/c/go/+/233980 Run-TryBot: Emmanuel Odeke <emmanuel@orijtech.com> Run-TryBot: Giovanni Bajo <rasky@develer.com> TryBot-Result: Go Bot <gobot@golang.org> Reviewed-by: Giovanni Bajo <rasky@develer.com> Reviewed-by: Martin Möhrmann <moehrmann@google.com> Reviewed-by: Robert Griesemer <gri@golang.org> Trust: Giovanni Bajo <rasky@develer.com> Trust: Martin Möhrmann <moehrmann@google.com>
The Go Programming Language
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
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