qbit/go: The Go programming language - go

qbit/go

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The Go programming language

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Rémy Oudompheng ff416a3f19 cmd/gc: inline copy in frontend to call memmove directly. A new node type OSPTR is added to refer to the data pointer of strings and slices in a simple way during walk(). It will be useful for future work on simplification of slice arithmetic. benchmark old ns/op new ns/op delta BenchmarkCopy1Byte 9 8 -13.98% BenchmarkCopy2Byte 14 8 -40.49% BenchmarkCopy4Byte 13 8 -35.04% BenchmarkCopy8Byte 13 8 -37.10% BenchmarkCopy12Byte 14 12 -15.38% BenchmarkCopy16Byte 14 12 -17.24% BenchmarkCopy32Byte 19 14 -27.32% BenchmarkCopy128Byte 31 26 -15.29% BenchmarkCopy1024Byte 100 92 -7.50% BenchmarkCopy1String 10 7 -28.99% BenchmarkCopy2String 10 7 -28.06% BenchmarkCopy4String 10 8 -22.69% BenchmarkCopy8String 10 8 -23.30% BenchmarkCopy12String 11 11 -5.88% BenchmarkCopy16String 11 11 -5.08% BenchmarkCopy32String 15 14 -6.58% BenchmarkCopy128String 28 25 -10.60% BenchmarkCopy1024String 95 95 +0.53% R=golang-dev, bradfitz, cshapiro, dave, daniel.morsing, rsc, khr, khr CC=golang-dev https://golang.org/cl/9101048		2013-09-12 00:15:28 +02:00
api	api: update go1.1, except and next.txt with constant values	2013-09-06 12:01:18 -07:00
doc	doc/go1.2.html: introduction, language changes	2013-09-10 15:13:45 +10:00
include	build: remove various uses of C undefined behavior	2013-09-09 15:07:23 -04:00
lib	codereview: update use of promptchoice for Mercurial 2.7	2013-09-06 15:48:21 -04:00
misc	misc/cgo/test: test of issue 4339	2013-09-11 09:56:38 -04:00
src	cmd/gc: inline copy in frontend to call memmove directly.	2013-09-12 00:15:28 +02:00
test	cmd/6g: handle very wide offsets.	2013-09-09 20:36:19 +02:00
.hgignore	build: ignore new zfiles, delete temp goplay binary in run.bash	2013-08-02 19:14:13 -07:00
.hgtags	tag go1.1.2	2013-08-13 16:33:59 +10:00
AUTHORS	A+C: Arnaud Ysmal (individual CLA)	2013-09-10 11:49:35 -07:00
CONTRIBUTORS	A+C: Arnaud Ysmal (individual CLA)	2013-09-10 11:49:35 -07:00
favicon.ico	godoc: update favicon	2012-10-11 17:02:36 +11:00
LICENSE	doc: update licensing text one more time	2012-03-27 15:09:13 +11:00
PATENTS	LICENSE: separate, change PATENTS text	2010-12-06 16:31:59 -05:00
README	build: update, streamline documentation for new $GOBIN	2010-08-24 20:00:50 -04:00
robots.txt	godoc: serve robots.txt raw	2011-02-19 05:46:20 +11:00

README

This is the source code repository for the Go programming language.  

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

After installing Go, you can view a nicely formatted
doc/install.html by running godoc --http=:6060
and then visiting http://localhost:6060/doc/install.html.

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 README).  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.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 doc/install.html for more details.