6 Commits

Author SHA1 Message Date
Dean Michael Berris
9850276267 [XRay][docs] Update documentation on new default for xray_naive_log=
We've recently changed the default for `xray_naive_log=` to be `false`
instead of `true` to make it more consistent with the FDR mode logging
implementation. This means we will now ask users to explicitly choose
which version of the XRay logging is being used.

llvm-svn: 319400
2017-11-30 05:35:51 +00:00
Fangrui Song
cc1328c160 [XRay] Fix typo in docs. NFC
Reviewers: dberris

Differential Revision: https://reviews.llvm.org/D40461

llvm-svn: 319047
2017-11-27 16:59:26 +00:00
Keith Wyss
b2f894ff22 [XRay] [docs] Document how to generate flamegraphs from xray traces.
Summary:
Updated the XRayExample docs with instructions for using the llvm-xray stacks
command.

Reviewers: dberris

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D39106

llvm-svn: 316192
2017-10-19 22:35:09 +00:00
Sylvestre Ledru
3655495b49 Fix some minor typos in the llvm XRay exemple
llvm-svn: 310777
2017-08-12 15:08:11 +00:00
Dean Michael Berris
be65893bc7 [XRay][docs] Fix hyperlink to XRay doc
llvm-svn: 299624
2017-04-06 04:26:26 +00:00
Dean Michael Berris
38daca6300 [XRay][docs] Examples for how to use XRay
Summary:
This document is an attempt at showing how XRay could be used to debug
latency issues with LLVM tools, and how to use the llvm-xray tool to
analyse XRay traces.

Reviewers: echristo, mehdi_amini, davide

Subscribers: llvm-commits

Differential Revision: https://reviews.llvm.org/D31493

llvm-svn: 299133
2017-03-30 23:46:36 +00:00