f72a629dbd
This change adds code, originally written by Russ Cox <rsc@golang.org> and open-sourced by Google, that converts from the "legacy" binary pprof profile format to a struct representation of the new protocol buffer pprof profile format. This code reads the entire binary format for conversion to the protobuf format. In a future change, we will update the code to incrementally read and convert segments of the binary format, so that the entire profile does not need to be stored in memory. This change also contains contributions by Daria Kolistratova <daria.kolistratova@intel.com> from the rolled-back change golang.org/cl/30556 adapting the code to be used by the package runtime/pprof. This code also appeared in the change golang.org/cl/32257, which was based on Daria Kolistratova's change, but was also rolled back. Updates #16093 Change-Id: I5c768b1134bc15408d80a3ccc7ed867db9a1c63d Reviewed-on: https://go-review.googlesource.com/32811 Run-TryBot: Michael Matloob <matloob@golang.org> TryBot-Result: Gobot Gobot <gobot@golang.org> Reviewed-by: Russ Cox <rsc@golang.org> |
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The Go Programming Language
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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.