1
0
mirror of https://github.com/golang/go synced 2024-11-27 06:01:26 -07:00
The Go programming language
Go to file
Dmitriy Vyukov 40d7d5a656 cmd/gc: allocate select descriptor on stack
benchmark                      old ns/op     new ns/op     delta
BenchmarkSelectUncontended     220           165           -25.00%
BenchmarkSelectContended       209           161           -22.97%
BenchmarkSelectProdCons        1042          904           -13.24%

But more importantly this change will allow
to get rid of free function in runtime.

Fixes #6494.

LGTM=rsc, khr
R=golang-codereviews, rsc, dominik.honnef, khr
CC=golang-codereviews, remyoudompheng
https://golang.org/cl/107670043
2014-07-20 15:07:10 +04:00
api syscall: regenerate z-files for darwin 2014-06-24 09:20:42 +09:00
doc doc/go1.4.txt: permit for range x 2014-07-14 15:45:14 -07:00
include build: annotations and modifications for c2go 2014-07-02 15:41:29 -04:00
lib codereview: abort 'hg commit' before entering commit message. 2014-07-18 21:04:56 -04:00
misc undo CL 109640045 / f97fb06525e5 2014-07-18 02:59:54 -04:00
src cmd/gc: allocate select descriptor on stack 2014-07-20 15:07:10 +04:00
test cmd/gc: allocate select descriptor on stack 2014-07-20 15:07:10 +04:00
.hgignore lib9: enable on Plan 9 2014-02-13 20:06:41 +01:00
.hgtags tag go1.3 2014-06-19 11:21:35 +10:00
AUTHORS A+C: add Xia Bin (individual CLA) 2014-07-18 12:04:39 -04:00
CONTRIBUTORS A+C: add Xia Bin (individual CLA) 2014-07-18 12:04:39 -04:00
favicon.ico
LICENSE
PATENTS
README README: Fix installation instructions 2013-11-20 13:47:37 -08:00
robots.txt

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-source.html
in your web browser.

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

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.