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go / go / db7fd1c1420d5ef2f874f40c0349b35007568c77
commitdb7fd1c1420d5ef2f874f40c0349b35007568c77[log] [tgz]
authorRick Hudson <rlh@golang.org>Tue Jan 06 14:58:49 2015 -0500
committerRick Hudson <rlh@golang.org>Thu Jan 08 20:34:56 2015 +0000
treee5c38df7086b33171331ce9bea70555fdade564a
parentf21ee1e1d8a70abd130d0435eb1a1d2e95c88129 [diff]
runtime: increase GC concurrency.

run GC in its own background goroutine making the
caller runnable if resources are available. This is
critical in single goroutine applications.
Allow goroutines that allocate a lot to help out
the GC and in doing so throttle their own allocation.
Adjust test so that it only detects that a GC is run
during init calls and not whether the GC is memory
efficient. Memory efficiency work will happen later
in 1.5.

Change-Id: I4306f5e377bb47c69bda1aedba66164f12b20c2b
Reviewed-on: https://go-review.googlesource.com/2349
Reviewed-by: Russ Cox <rsc@golang.org>
Reviewed-by: Austin Clements <austin@google.com>
4 files changed
tree: e5c38df7086b33171331ce9bea70555fdade564a
  1. api/
  2. doc/
  3. include/
  4. lib/
  5. misc/
  6. src/
  7. test/
  8. .gitattributes
  9. .gitignore
  10. AUTHORS
  11. CONTRIBUTING.md
  12. CONTRIBUTORS
  13. favicon.ico
  14. LICENSE
  15. PATENTS
  16. README.md
  17. robots.txt
README.md

The Go Programming Language

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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
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See https://golang.org/doc/install or doc/install.html for more details.