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6b0b12d833
"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>
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.