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go/misc/trace/README.md
Dmitry Vyukov 2c9d773f74 misc/trace: update trace viewer html
The old trace-viewer is broken since Chrome 49:
https://bugs.chromium.org/p/chromium/issues/detail?id=569417
It was fixed in:
506457cbd7

This change updates trace-viewer to the latest version
(now it is called catapult).

This version has a bug in the lean config that we use, though:
https://github.com/catapult-project/catapult/issues/2247
So use full config for now (it works, but leads to larger html).
When the bug is fixed we need to switch back to lean config (issue #15302).

Change-Id: Ifb8d782ced66e3292d81c5604039fe18eaf267c5
Reviewed-on: https://go-review.googlesource.com/22013
Reviewed-by: Brad Fitzpatrick <bradfitz@golang.org>
2016-04-14 14:48:04 +00:00

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2.2 KiB
Markdown

This directory contains helper file for trace viewer (`go tool trace`).
`trace_viewer_lean.html` was generated by following
[instructions](https://github.com/catapult-project/catapult/blob/master/tracing/docs/embedding-trace-viewer.md)
on revision `623a005a3ffa9de13c4b92bc72290e7bcd1ca591`
of [catapult](https://github.com/catapult-project/catapult) using:
```
catapult$ ./tracing/bin/vulcanize_trace_viewer --config=full
catapult$ cp tracing/bin/trace_viewer_full.html $GOROOT/misc/trace/trace_viewer_lean.html
```
We are supposed to use --config=lean (produces smaller html),
but it is broken at the moment:
https://github.com/catapult-project/catapult/issues/2247
The license for trace-viewer is as follows:
// Copyright (c) 2012 The Chromium Authors. All rights reserved.
//
// Redistribution and use in source and binary forms, with or without
// modification, are permitted provided that the following conditions are
// met:
//
// * Redistributions of source code must retain the above copyright
// notice, this list of conditions and the following disclaimer.
// * Redistributions in binary form must reproduce the above
// copyright notice, this list of conditions and the following disclaimer
// in the documentation and/or other materials provided with the
// distribution.
// * Neither the name of Google Inc. nor the names of its
// contributors may be used to endorse or promote products derived from
// this software without specific prior written permission.
//
// THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
// "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
// LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
// A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
// OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
// SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
// LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
// DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
// THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
// (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
// OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.