1
0
mirror of https://github.com/golang/go synced 2024-11-23 19:50:06 -07:00
The Go programming language
Go to file
Josh Bleecher Snyder ad4c55c076 cmd/compile: convert fmt.Sprintf to concatenation
There are plenty more, but these cover most of
the trivial cases, and all the cases that
showed up in profiling.

name       old time/op     new time/op     delta
Template       331ms ± 3%      327ms ± 6%    ~           (p=0.143 n=10+10)
Unicode        183ms ± 4%      180ms ± 2%    ~             (p=0.114 n=9+8)
GoTypes        1.12s ± 4%      1.07s ± 1%  -4.34%         (p=0.000 n=10+9)
Compiler       5.16s ± 2%      5.04s ± 2%  -2.24%         (p=0.001 n=10+9)
MakeBash       41.7s ± 2%      42.3s ± 1%  +1.51%        (p=0.000 n=10+10)

name       old alloc/op    new alloc/op    delta
Template      63.4MB ± 0%     63.1MB ± 0%  -0.42%        (p=0.000 n=10+10)
Unicode       43.2MB ± 0%     43.1MB ± 0%  -0.22%         (p=0.000 n=9+10)
GoTypes        220MB ± 0%      219MB ± 0%  -0.57%         (p=0.000 n=8+10)
Compiler       978MB ± 0%      975MB ± 0%  -0.30%        (p=0.000 n=10+10)

name       old allocs/op   new allocs/op   delta
Template        702k ± 0%       686k ± 0%  -2.35%        (p=0.000 n=10+10)
Unicode         548k ± 0%       542k ± 0%  -1.09%        (p=0.000 n=10+10)
GoTypes        2.17M ± 0%      2.09M ± 0%  -3.61%        (p=0.000 n=10+10)
Compiler       9.33M ± 0%      9.15M ± 0%  -1.93%        (p=0.000 n=10+10)

Change-Id: I3a3d7f2d56876427b04cfedc7302d7f496d5bb65
Reviewed-on: https://go-review.googlesource.com/20904
Run-TryBot: Josh Bleecher Snyder <josharian@gmail.com>
Reviewed-by: Dave Cheney <dave@cheney.net>
TryBot-Result: Gobot Gobot <gobot@golang.org>
2016-03-20 00:17:30 +00:00
.github doc: update issue template 2016-03-09 00:52:16 +00:00
api go/types: rename Importer2 to ImporterFrom 2016-01-13 23:40:13 +00:00
doc doc: GCC 6 will have the Go 1.6 user libraries 2016-03-11 00:03:15 +00:00
lib/time misc: update timezone database to IANA 2016a 2016-02-03 03:14:59 +00:00
misc cmd/link: do not add duplicate symbols to Allsym 2016-03-17 01:15:19 +00:00
src cmd/compile: convert fmt.Sprintf to concatenation 2016-03-20 00:17:30 +00:00
test cmd/compile: allow inlining of functions that declare a const 2016-03-18 23:26:36 +00:00
.gitattributes .gitattributes: prevent all magic line ending changes 2014-12-12 23:14:54 +00:00
.gitignore .gitignore: ignore src/go/build/zcgo.go 2016-02-24 04:25:46 +00:00
AUTHORS A+C: manual updates 2016-01-08 06:02:39 +00:00
CONTRIBUTING.md doc: use new Gerrit URL and mention our instance in CONTRIBUTING.md 2016-03-09 00:52:42 +00:00
CONTRIBUTORS A+C: manual updates 2016-01-08 06:02:39 +00:00
favicon.ico godoc: update favicon 2012-10-11 17:02:36 +11:00
LICENSE
PATENTS
README.md readme: emphasize issue tracker is for bugs/proposals 2015-10-02 18:44:14 +00:00
robots.txt

The Go Programming Language

Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.

Gopher image

For documentation about how to install and use Go, visit https://golang.org/ or load doc/install-source.html in your web browser.

Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.

Go is the work of hundreds of contributors. We appreciate your help!

To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html

Note that we do not accept pull requests and that we use the issue tracker for bug reports and proposals only. Please ask questions on https://forum.golangbridge.org or https://groups.google.com/forum/#!forum/golang-nuts.

Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.

--

Binary Distribution Notes

If you have just untarred a binary Go distribution, you need to set the environment variable $GOROOT to the full path of the go directory (the one containing this file). You can omit the variable if you unpack it into /usr/local/go, or if you rebuild from sources by running all.bash (see doc/install-source.html). You should also add the Go binary directory $GOROOT/bin to your shell's path.

For example, if you extracted the tar file into $HOME/go, you might put the following in your .profile:

export GOROOT=$HOME/go
export PATH=$PATH:$GOROOT/bin

See https://golang.org/doc/install or doc/install.html for more details.