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Douglas RAILLARD 6b0b12d833 ftrace: Enable alternative tracers 
"function_graph" tracer allows getting funcgraph_entry/funcgraph_exit events for
listed functions. This allows getting precise information on when a given
function was called, and how long its execution took (to build a time-based
heatmap for example).

This can be enabled using:
     FtraceCollector(target, functions=['foo', 'bar'], tracer='function_graph')

If needed, children functions can also be traced with
trace_children_functions=True .

Signed-off-by: Douglas RAILLARD <douglas.raillard@arm.com>
2019-11-04 17:20:03 +00:00
devlib ftrace: Enable alternative tracers 2019-11-04 17:20:03 +00:00
doc doc/target: Update documentation for install_module 2019-10-22 17:58:34 +01:00
src readenergy: update table headers 2017-12-12 09:24:03 +00:00
tests target: read_tree_values: handle multiline values 2018-08-29 16:17:19 +01:00
.gitignore Add build/ and dist/ to .gitingore 2017-04-26 17:19:55 +01:00
README.rst README: Add link to documentation on readthedocs 2018-04-10 17:36:04 +01:00
setup.py misc: Add batch_contextmanager 2019-07-30 18:05:21 +01:00

README.rst 

devlib
======

``devlib`` exposes an interface for interacting with and collecting
measurements from a variety of devices (such as mobile phones, tablets and
development boards) running a Linux-based operating system.


Installation
------------

::

        sudo -H pip install devlib


Usage
-----

Please refer  to the "Overview" section of the `documentation <http://devlib.readthedocs.io/en/latest/>`_.


License
-------

This package is distributed under `Apache v2.0 License <http://www.apache.org/licenses/LICENSE-2.0>`_. 


Feedback, Contrubutions and Support
-----------------------------------

- Please use the GitHub Issue Tracker associated with this repository for
  feedback.
- ARM licensees may contact ARM directly via their partner managers.
- We welcome code contributions via GitHub Pull requests. Please try to
  stick to the style in the rest of the code for your contributions.