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The Go programming language
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3e3fa7b5f1
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Shenghou Ma 3e3fa7b5f1 runtime: ~3.7x speed up of div/mod on ARM 
benchmark                      old ns/op    new ns/op    delta
BenchmarkUint32Div7                  281           75  -73.06%
BenchmarkUint32Div37                 281           75  -73.02%
BenchmarkUint32Div123                281           75  -73.02%
BenchmarkUint32Div763                280           75  -72.89%
BenchmarkUint32Div1247               280           75  -72.93%
BenchmarkUint32Div9305               281           75  -73.02%
BenchmarkUint32Div13307              281           75  -73.06%
BenchmarkUint32Div52513              281           75  -72.99%
BenchmarkUint32Div60978747           281           63  -77.33%
BenchmarkUint32Div106956295          280           63  -77.21%
BenchmarkUint32Mod7                  280           77  -72.21%
BenchmarkUint32Mod37                 280           77  -72.18%
BenchmarkUint32Mod123                280           77  -72.25%
BenchmarkUint32Mod763                280           77  -72.18%
BenchmarkUint32Mod1247               280           77  -72.21%
BenchmarkUint32Mod9305               280           77  -72.21%
BenchmarkUint32Mod13307              280           77  -72.25%
BenchmarkUint32Mod52513              280           77  -72.18%
BenchmarkUint32Mod60978747           280           63  -77.25%
BenchmarkUint32Mod106956295          280           63  -77.21%

R=dave, rsc
CC=dave, golang-dev, rsc
https://golang.org/cl/6717043
2012-10-20 16:40:19 +08:00
api cmd/api: add exception file 2012-10-04 11:35:17 +10:00
doc go spec: constant divisors must not be zero 2012-10-19 10:12:09 -07:00
include src: Add support for 64-bit version of Plan 9 2012-08-31 13:21:13 -04:00
lib codereview.py: Fix crash on auth error handling. 2012-10-11 00:23:53 +08:00
misc misc/dist: support packaging for NetBSD 2012-10-16 15:53:17 +08:00
src runtime: ~3.7x speed up of div/mod on ARM 2012-10-20 16:40:19 +08:00
test cmd/gc: don't squash complex literals when inlining. 2012-10-17 20:33:44 +02:00
.hgignore build: update Makefile to track source code dependencies better 2012-03-13 03:31:11 +08:00
.hgtags tag go1.0.3 2012-09-24 13:15:33 -05:00
AUTHORS A+C: Stephen McQuay (Individual CLA) 2012-10-18 15:37:53 +09:00
CONTRIBUTORS A+C: Stephen McQuay (Individual CLA) 2012-10-18 15:37:53 +09:00
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
README
robots.txt

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.