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The Go programming language
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Benchmarks are from GOARCH=amd64 on a MacPro5,1. benchmark old MB/s new MB/s speedup bytes_test.BenchmarkEqual32 452.89 891.07 1.97x bytes_test.BenchmarkEqual4K 852.71 1700.44 1.99x bytes_test.BenchmarkEqual4M 841.53 1587.93 1.89x bytes_test.BenchmarkEqual64M 838.22 1578.14 1.88x bytes_test.BenchmarkIndex32 58.02 48.99 0.84x bytes_test.BenchmarkIndex4K 48.26 41.32 0.86x bytes_test.BenchmarkIndex4M 48.20 41.24 0.86x bytes_test.BenchmarkIndex64M 48.08 41.21 0.86x bytes_test.BenchmarkIndexEasy32 410.04 546.82 1.33x bytes_test.BenchmarkIndexEasy4K 849.26 14257.37 16.79x bytes_test.BenchmarkIndexEasy4M 854.54 17222.15 20.15x bytes_test.BenchmarkIndexEasy64M 843.57 11060.40 13.11x bytes_test.BenchmarkCount32 57.24 50.68 0.89x bytes_test.BenchmarkCount4K 48.19 41.82 0.87x bytes_test.BenchmarkCount4M 48.18 41.74 0.87x bytes_test.BenchmarkCount64M 48.17 41.71 0.87x bytes_test.BenchmarkCountEasy32 433.11 547.44 1.26x bytes_test.BenchmarkCountEasy4K 1130.59 14194.06 12.55x bytes_test.BenchmarkCountEasy4M 1131.23 17231.18 15.23x bytes_test.BenchmarkCountEasy64M 1111.40 11068.88 9.96x The non-easy Count/Index benchmarks are a worst case input. regexp.BenchmarkMatchEasy0_32 237.46 221.47 0.93x regexp.BenchmarkMatchEasy0_1K 553.53 1019.72 1.84x regexp.BenchmarkMatchEasy0_32K 693.99 1672.06 2.41x regexp.BenchmarkMatchEasy0_1M 688.72 1611.68 2.34x regexp.BenchmarkMatchEasy0_32M 680.70 1565.05 2.30x regexp.BenchmarkMatchEasy1_32 165.56 243.08 1.47x regexp.BenchmarkMatchEasy1_1K 336.45 496.32 1.48x regexp.BenchmarkMatchEasy1_32K 302.80 425.63 1.41x regexp.BenchmarkMatchEasy1_1M 300.42 414.20 1.38x regexp.BenchmarkMatchEasy1_32M 299.64 413.47 1.38x R=golang-dev, r, iant CC=golang-dev https://golang.org/cl/5451116 |
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| include | ||
| lib | ||
| misc | ||
| src | ||
| test | ||
| .hgignore | ||
| .hgtags | ||
| AUTHORS | ||
| CONTRIBUTORS | ||
| favicon.ico | ||
| LICENSE | ||
| PATENTS | ||
| README | ||
| 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.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.