mirror of
https://github.com/golang/go
synced 2024-11-20 06:54:42 -07:00
The Go programming language
14f3276c9d
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 |
||
|---|---|---|
| api | ||
| doc | ||
| include | ||
| lib | ||
| misc | ||
| src | ||
| test | ||
| .hgignore | ||
| .hgtags | ||
| AUTHORS | ||
| CONTRIBUTORS | ||
| favicon.ico | ||
| LICENSE | ||
| PATENTS | ||
| README | ||
| robots.txt | ||
| VERSION | ||
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.