On some VMs two events can happen at the same time. For examples: 179827399 GoStart p=2 g=11 off=936359 g=11 179827399 GoUnblock p=2 g=0 off=936355 g=11 If we do non-stable sort, the events can be reordered making the trace inconsistent. Do stable sort instead. Batches are dumped in FIFO order, so if these same-time events are split into separate batches, stable sort still works. Events on different CPUs go into different batches and can be reordered. But the intention is that causally-related events on different CPUs will have larger (non-zero) time diff. Update #11320 Change-Id: Id1df96af41dff68ea1782ab4b23d5afd63b890c9 Reviewed-on: https://go-review.googlesource.com/11834 Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org> |
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README.md
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.
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
Please note that we do not use pull requests.
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 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.
