stress-ng will stress test a computer system in various selectable
ways. It was designed to exercise various physical subsystems of a
computer as well as the various operating system kernel interfaces.
The rt-app workload parses the rt-app JSON file in order to override
some options (specifically duration). Previously, if the JSON was
syntactically incorrect, an uninformative ValueError was raised. Now
we raise a ConfigError with appropriate message prompting the user to
fix the file.
Port sysbench workload from WA2.
sysbench is a modular, cross-platform and multi-threaded benchmark tool
for evaluating OS parameters that are important for a system running a
database under intensive load.
Port manual workload from WA2. This workload allows using WA to
configure and instrument the target, while letting the user perform
arbitrary actions in place of running a fixed workload.
since Linaro's modification have been merged in upstream version,
we can remove this comment
Signed-off-by: Vincent Guittot <vincent.guittot@linaro.org>
Ensure the workload uses the passed working directory for attaching
images instead of a hard coded name and allow for finding of the attach
button by description as well as name.
Not all benchmarks are available on all phones and will report "Not
supported" To allow for this update the regexes and if not a valid score
set any unsupported results to 'NaN'
We remove the requirement for rt-app to run on a rooted device as this
does not appear to be required. We make sure that we run the workload
from a directory where we have write permissions by first changing the
directory before executing the workload (in_directory argument of
invoke).
In the case that the device is rooted, we run rt-app as
root. Otherwise, we simply run the workload.
By default rt-app writes to stderr, not to stdout. Therefore, if we
only sample the stdout, we get no output from the workload itself.
With this change, we redirect stderr to stdout to allow us to get the
workload output.
Set target_binary as a class, rather than instance, attribute. This
happens only only once per run, and setting it as instance attribute the
first time, makes it unavailable for subsequent instances of the same
workload.
Always prepend the format for the file into the downloaded filepath to
ensure matching is correctly performed. Previously the ogg file did not
specify this causing it to be re-downloaded for each run.
In devlib the default working directory has changed causing the workload
to look in the wrong directory, now the workload should use the passed
working directory and extract the relevant name from there.
To improve reproducibility of tests, it could help to ensure that the
same screen orientation is used on media playback.
This adds a new workload parameter which allows to ensure a LANDSCAPE
mode, which can be useful to better represent video playback scenarios.
When not enforced by the agenda, we enforce a PORTRAIT orientation.
Signed-off-by: Patrick Bellasi <patrick.bellasi@arm.com>
