mirror of
https://github.com/ARM-software/workload-automation.git
synced 2025-01-19 04:21:17 +00:00
103 lines
2.9 KiB
ReStructuredText
103 lines
2.9 KiB
ReStructuredText
.. _output_processing_api:
|
|
|
|
Output Processing API
|
|
=====================
|
|
|
|
WA3 now has an output API that can be used to post process a run's
|
|
:ref:`Output Directory Structure<output_directory>` which can be performed by using WA's
|
|
``RunOutput`` object.
|
|
|
|
Example:
|
|
|
|
If we have an existing WA output called ``wa_output`` in the current working
|
|
directory we can initialize a ``RunOutput`` as follows:
|
|
|
|
.. code-block:: python
|
|
|
|
In [1]: from wa import RunOutput
|
|
...:
|
|
...: output_folder = 'wa_output'
|
|
...: run_output = RunOutput(output_folder)
|
|
|
|
|
|
|
|
From here we can retrieve various information about the run. For example if we
|
|
want to see what the overall status of the run was, along with the runtime
|
|
parameters and the metrics recorded from the first job was we can do the following:
|
|
|
|
.. code-block:: python
|
|
|
|
In [2]: run_output.status
|
|
Out[2]: OK(7)
|
|
|
|
# List all of the jobs for the run
|
|
In [3]: run_output.jobs
|
|
Out[3]:
|
|
[<wa.framework.output.JobOutput at 0x7f70358a1f10>,
|
|
<wa.framework.output.JobOutput at 0x7f70358a1150>,
|
|
<wa.framework.output.JobOutput at 0x7f7035862810>,
|
|
<wa.framework.output.JobOutput at 0x7f7035875090>]
|
|
|
|
# Examine the first job that was ran
|
|
In [4]: job_1 = run_output.jobs[0]
|
|
|
|
In [5]: job_1.label
|
|
Out[5]: u'dhrystone'
|
|
|
|
# Print out all the runtime parameters and their values for this job
|
|
In [6]: for k, v in job_1.spec.runtime_parameters.iteritems():
|
|
...: print (k, v)
|
|
(u'airplane_mode': False)
|
|
(u'brightness': 100)
|
|
(u'governor': 'userspace')
|
|
(u'big_frequency': 1700000)
|
|
(u'little_frequency': 1400000)
|
|
|
|
# Print out all the metrics avalible for this job
|
|
In [7]: job_1.metrics
|
|
Out[7]:
|
|
[<thread 0 score: 14423105 (+)>,
|
|
<thread 0 DMIPS: 8209 (+)>,
|
|
<thread 1 score: 14423105 (+)>,
|
|
<thread 1 DMIPS: 8209 (+)>,
|
|
<thread 2 score: 14423105 (+)>,
|
|
<thread 2 DMIPS: 8209 (+)>,
|
|
<thread 3 score: 18292638 (+)>,
|
|
<thread 3 DMIPS: 10411 (+)>,
|
|
<thread 4 score: 17045532 (+)>,
|
|
<thread 4 DMIPS: 9701 (+)>,
|
|
<thread 5 score: 14150917 (+)>,
|
|
<thread 5 DMIPS: 8054 (+)>,
|
|
<time: 0.184497 seconds (-)>,
|
|
<total DMIPS: 52793 (+)>,
|
|
<total score: 92758402 (+)>]
|
|
|
|
|
|
|
|
We can also retrieve information about the target that the run was performed on
|
|
for example:
|
|
|
|
.. code-block:: python
|
|
|
|
# Print out the target's abi:
|
|
In [9]: run_output.target_info.abi
|
|
Out[9]: u'arm64'
|
|
|
|
# The os the target was running
|
|
In [9]: run_output.target_info.os
|
|
Out[9]: u'android'
|
|
|
|
# And other information about the os version
|
|
In [10]: run_output.target_info.os_version
|
|
Out[10]:
|
|
OrderedDict([(u'all_codenames', u'REL'),
|
|
(u'incremental', u'3687331'),
|
|
(u'preview_sdk', u'0'),
|
|
(u'base_os', u''),
|
|
(u'release', u'7.1.1'),
|
|
(u'codename', u'REL'),
|
|
(u'security_patch', u'2017-03-05'),
|
|
(u'sdk', u'25')])
|
|
|
|
|