mirror of
https://github.com/golang/go
synced 2024-11-26 04:17:59 -07:00
9c5eb16f6c
Switch to concrete types. Bring your own object to fill in. Allocate just enough for the IP byte slice. The allocation is now just 4 bytes for IPv4, which puts it in the tiny allocator, which is much faster. name old time/op new time/op delta WriteToReadFromUDP-8 13.7µs ± 1% 13.4µs ± 2% -2.49% (p=0.000 n=10+10) name old alloc/op new alloc/op delta WriteToReadFromUDP-8 32.0B ± 0% 4.0B ± 0% -87.50% (p=0.000 n=10+10) name old allocs/op new allocs/op delta WriteToReadFromUDP-8 1.00 ± 0% 1.00 ± 0% ~ (all equal) Windows is temporarily stubbed out. Updates #43451 Change-Id: Ief506f891b401d28715d22dce6ebda037941924e Reviewed-on: https://go-review.googlesource.com/c/go/+/331490 Trust: Josh Bleecher Snyder <josharian@gmail.com> Trust: Damien Neil <dneil@google.com> Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com> Run-TryBot: Damien Neil <dneil@google.com> Reviewed-by: Damien Neil <dneil@google.com> |
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| .. | ||
| except.txt | ||
| go1.1.txt | ||
| go1.2.txt | ||
| go1.3.txt | ||
| go1.4.txt | ||
| go1.5.txt | ||
| go1.6.txt | ||
| go1.7.txt | ||
| go1.8.txt | ||
| go1.9.txt | ||
| go1.10.txt | ||
| go1.11.txt | ||
| go1.12.txt | ||
| go1.13.txt | ||
| go1.14.txt | ||
| go1.15.txt | ||
| go1.16.txt | ||
| go1.17.txt | ||
| go1.txt | ||
| next.txt | ||
| README | ||
Files in this directory are data for Go's API checker ("go tool api", in src/cmd/api).
Each file is a list of API features, one per line.
go1.txt (and similarly named files) are frozen once a version has been
shipped. Each file adds new lines but does not remove any.
except.txt lists features that may disappear without breaking true
compatibility.
next.txt is the only file intended to be mutated. It's a list of
features that may be added to the next version. It only affects
warning output from the go api tool.