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The Go programming language
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Joel Sing 0a37002367 crypto/sha512: block implementation in amd64 assembly
Benchmark on Intel(R) Xeon(R) CPU X5650  @ 2.67GHz

benchmark              old ns/op    new ns/op    delta
BenchmarkHash8Bytes         1779         1114  -37.38%
BenchmarkHash1K             9848         4894  -50.30%
BenchmarkHash8K            68513        32187  -53.02%

benchmark               old MB/s     new MB/s  speedup
BenchmarkHash8Bytes         4.50         7.18    1.60x
BenchmarkHash1K           103.97       209.19    2.01x
BenchmarkHash8K           119.57       254.51    2.13x

R=agl
CC=golang-codereviews
https://golang.org/cl/37150044
2014-01-07 23:16:46 +11:00
api api: update next.txt 2013-12-18 10:37:27 -08:00
doc spec: s/and/or/ for correctness and parallelism 2014-01-04 10:52:59 -08:00
include liblink: use explicit field for globl duplicate detection 2013-12-18 19:36:14 -05:00
lib codereview: switch defaultcc to golang-codereviews 2013-12-20 10:53:50 -05:00
misc misc/emacs: fontify type switch correctly 2014-01-06 11:11:03 -05:00
src crypto/sha512: block implementation in amd64 assembly 2014-01-07 23:16:46 +11:00
test cmd/gc: silence assignment errors to undefined symbols 2014-01-03 21:03:20 +01:00
.hgignore .hgignore: remove duplicate entry 2013-12-12 19:01:50 -08:00
.hgtags tag go1.2 2013-12-02 09:06:41 +11:00
AUTHORS A+C: Pavel Zinovkin (individual CLA) 2014-01-02 11:00:14 -08:00
CONTRIBUTORS A+C: Pavel Zinovkin (individual CLA) 2014-01-02 11:00:14 -08:00
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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.