b86e71f5aa
shouldtriggergc is slightly expensive due to the call overhead and the use of an atomic. This CL reduces the number of time one checks if a GC should be done from one at each allocation to once when a span is allocated. Since shouldtriggergc is an important abstraction simply hand inlining it, along with its atomic instruction would lose the abstraction. Change-Id: Ia3210655b4b3d433f77064a21ecb54e4d9d435f7 Reviewed-on: https://go-review.googlesource.com/9403 Reviewed-by: Austin Clements <austin@google.com> |
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The Go Programming Language
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.
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--
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 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.