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The Go programming language

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Nigel Tao 8f84328fdc cmd/gc: inline convT2E when T is uintptr-shaped. GOARCH=amd64 benchmarks src/pkg/runtime benchmark old ns/op new ns/op delta BenchmarkConvT2ESmall 10 10 +1.00% BenchmarkConvT2EUintptr 9 0 -92.07% BenchmarkConvT2EBig 74 74 -0.27% BenchmarkConvT2I 27 26 -3.62% BenchmarkConvI2E 4 4 -7.05% BenchmarkConvI2I 20 19 -2.99% test/bench/go1 benchmark old ns/op new ns/op delta BenchmarkBinaryTree17 5930908000 5937260000 +0.11% BenchmarkFannkuch11 3927057000 3933556000 +0.17% BenchmarkGobDecode 21998090 21870620 -0.58% BenchmarkGobEncode 12725310 12734480 +0.07% BenchmarkGzip 567617600 567892800 +0.05% BenchmarkGunzip 178284100 178706900 +0.24% BenchmarkJSONEncode 87693550 86794300 -1.03% BenchmarkJSONDecode 314212600 324115000 +3.15% BenchmarkMandelbrot200 7016640 7073766 +0.81% BenchmarkParse 7852100 7892085 +0.51% BenchmarkRevcomp 1285663000 1286147000 +0.04% BenchmarkTemplate 566823800 567606200 +0.14% I'm not entirely sure why the JSON* numbers have changed, but eyeballing the profile suggests that it could be spending less and more time in runtime.{new,old}stack, so it could simply be stack-split boundary noise. R=rsc, dave, bsiegert, dsymonds CC=golang-dev https://golang.org/cl/6280049		2012-06-14 10:43:20 +10:00
api	syscall: revert API changes in Windows Win32finddata fix.	2012-06-08 13:54:48 -04:00
doc	doc/install: mention GOPATH and point to code.html	2012-06-13 10:33:02 +10:00
include	build: remove unnecessary pragmas	2012-02-06 12:45:23 -05:00
lib	codereview: support mercurial 2.2.1	2012-05-17 02:54:03 +08:00
misc	misc/emacs: Fix a failure when /tmp/<file>.go exists.	2012-06-13 10:25:00 -04:00
src	cmd/gc: inline convT2E when T is uintptr-shaped.	2012-06-14 10:43:20 +10:00
test	cmd/gc: inline convT2E when T is uintptr-shaped.	2012-06-14 10:43:20 +10:00
.hgignore	build: update Makefile to track source code dependencies better	2012-03-13 03:31:11 +08:00
.hgtags	re-tag go1.0.1	2012-04-26 12:51:55 -07:00
AUTHORS	A+C: Daniel Morsing (individual CLA)	2012-06-06 16:52:38 -04:00
CONTRIBUTORS	CONTRIBUTORS: added Christopher Swenson (Google CLA)	2012-06-12 18:11:19 -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
favicon.ico	add a favicon plus a couple of hi-res versions of gordon	2009-10-26 10:13:07 -07:00
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.