mirror of https://github.com/golang/go.git
6fb6f4e7f9
Significantly reduces the number of allocations, while also simplifying the code and increasing performance by a 1-2%. benchmark old ns/op new ns/op delta BenchmarkConcurrentDBExec 13290567 13026236 -1.99% BenchmarkConcurrentStmtQuery 13249399 13008879 -1.82% BenchmarkConcurrentStmtExec 8806237 8680182 -1.43% BenchmarkConcurrentTxQuery 13628379 12756293 -6.40% BenchmarkConcurrentTxExec 4794800 4722440 -1.51% BenchmarkConcurrentTxStmtQuery 5040804 5200721 +3.17% BenchmarkConcurrentTxStmtExec 1366574 1336626 -2.19% BenchmarkConcurrentRandom 11119120 10926113 -1.74% benchmark old allocs new allocs delta BenchmarkConcurrentDBExec 14191 13684 -3.57% BenchmarkConcurrentStmtQuery 16020 15514 -3.16% BenchmarkConcurrentStmtExec 4179 3672 -12.13% BenchmarkConcurrentTxQuery 16025 15518 -3.16% BenchmarkConcurrentTxExec 12717 12709 -0.06% BenchmarkConcurrentTxStmtQuery 15532 15525 -0.05% BenchmarkConcurrentTxStmtExec 2175 2168 -0.32% BenchmarkConcurrentRandom 12320 11997 -2.62% benchmark old bytes new bytes delta BenchmarkConcurrentDBExec 2164827 2139760 -1.16% BenchmarkConcurrentStmtQuery 2418070 2394030 -0.99% BenchmarkConcurrentStmtExec 1728782 1704371 -1.41% BenchmarkConcurrentTxQuery 2477144 2452620 -0.99% BenchmarkConcurrentTxExec 588920 588343 -0.10% BenchmarkConcurrentTxStmtQuery 790866 796578 +0.72% BenchmarkConcurrentTxStmtExec 98502 98143 -0.36% BenchmarkConcurrentRandom 1725906 1710220 -0.91% LGTM=ruiu, dave, bradfitz R=golang-codereviews, ruiu, gobot, bradfitz, dave, minux CC=bradfitz, golang-codereviews https://golang.org/cl/107020044 |
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| .hgignore | ||
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| AUTHORS | ||
| CONTRIBUTORS | ||
| LICENSE | ||
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| README | ||
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| robots.txt | ||
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-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.