clones/go: The Go programming language - go

clones/go

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The Go programming language

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Rémy Oudompheng 14f3276c9d cmd/8g: don't create redundant temporaries in bgen. Comparisons used to create temporaries for arguments even if they were already variables or addressable. Removing the extra ones reduces pressure on regopt. benchmark old ns/op new ns/op delta BenchmarkGobDecode 50787620 49908980 -1.73% BenchmarkGobEncode 19870190 19473030 -2.00% BenchmarkGzip 3214321000 3067929000 -4.55% BenchmarkGunzip 496792800 465828600 -6.23% BenchmarkJSONEncode 232524800 263864400 +13.48% BenchmarkJSONDecode 622038400 506600600 -18.56% BenchmarkMandelbrot200 23937310 45913060 +91.81% BenchmarkParse 14364450 13997010 -2.56% BenchmarkRevcomp 6919028000 6480009000 -6.35% BenchmarkTemplate 594458800 539528200 -9.24% benchmark old MB/s new MB/s speedup BenchmarkGobDecode 15.11 15.38 1.02x BenchmarkGobEncode 38.63 39.42 1.02x BenchmarkGzip 6.04 6.33 1.05x BenchmarkGunzip 39.06 41.66 1.07x BenchmarkJSONEncode 8.35 7.35 0.88x BenchmarkJSONDecode 3.12 3.83 1.23x BenchmarkParse 4.03 4.14 1.03x BenchmarkRevcomp 36.73 39.22 1.07x BenchmarkTemplate 3.26 3.60 1.10x R=mtj, daniel.morsing, rsc CC=golang-dev https://golang.org/cl/6547064		2012-09-24 21:29:24 +02:00
api	api: fix build; regenerate api.txt with fixed signatures	2012-09-18 22:04:07 -07:00
doc	doc: Remove obsolete references to weekly releases.	2012-09-23 16:18:19 -05:00
include	src: Add support for 64-bit version of Plan 9	2012-08-31 13:21:13 -04:00
lib	codereview.py: correct error handling without decorator	2012-09-01 19:55:29 -04:00
misc	misc/cgo: prepare for 64-bit ints	2012-09-24 14:58:45 -04:00
src	cmd/8g: don't create redundant temporaries in bgen.	2012-09-24 21:29:24 +02:00
test	test: prepare for 64-bit ints	2012-09-24 00:06:41 -04:00
.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: Add Shivakumar GN (Individual CLA)	2012-09-24 09:49:31 -07:00
CONTRIBUTORS	CONTRIBUTORS: add Jonathan Feinberg (Google CLA)	2012-09-24 14:36:07 -04:00
favicon.ico	add a favicon plus a couple of hi-res versions of gordon	2009-10-26 10:13:07 -07:00
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
VERSION	VERSION: check in a version file for the development branch	2012-08-24 13:01:50 -07:00

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.