| commit | 77f56af0bc2932b94506f1963228a33c26c8b289 | [log] [tgz] |
|---|---|---|
| author | Rick Hudson <rlh@golang.org> | Wed Apr 22 15:06:35 2015 -0400 |
| committer | Rick Hudson <rlh@golang.org> | Thu Apr 23 20:27:46 2015 +0000 |
| tree | 83fcfd58e7bfe191db801922365d9f86a6e0bb94 | |
| parent | aef54d40ac514cc3dac4b24d0c9a89e0ab027a44 [diff] |
runtime: Improve scanning performance To achieve a 2% improvement in the garbage benchmark this CL removes an unneeded assert and avoids one hbits.next() call per object being scanned. Change-Id: Ibd542d01e9c23eace42228886f9edc488354df0d Reviewed-on: https://go-review.googlesource.com/9244 Reviewed-by: Austin Clements <austin@google.com>
Go is an open source programming language that makes it easy to build simple, reliable, and efficient software.
For documentation about how to install and use Go, visit https://golang.org/ or load doc/install-source.html in your web browser.
Our canonical Git repository is located at https://go.googlesource.com/go. There is a mirror of the repository at https://github.com/golang/go.
Please report issues here: https://golang.org/issue/new
Go is the work of hundreds of contributors. We appreciate your help!
To contribute, please read the contribution guidelines: https://golang.org/doc/contribute.html
Unless otherwise noted, the Go source files are distributed under the BSD-style license found in the LICENSE file.
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 file). 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-source.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 https://golang.org/doc/install or doc/install.html for more details.