Both the instrument and utility functions were called `trace-cmd.py`.
`"-"`'s are not valid python identifiers therefore when trying to import
the `trace-cmd` module this causes an error.
Changed location of revent binary on target to be a class attribute so that
it is shared across all instances. Also changed discovery method to a
static method which can be memoized to prevent the target being queried
unnecessarily.
Instead of taking an extension as a parameter and assuming there it has
an attribute 'parameters' instead take a list of parameters directly
which allows the method to be used with parameter lists with different
names.
Logcat entries are split on a ':' followed by a space so ensure this
is present in the line instead of just a ':'. Some devices have entires
without the trailing space causing an error.
Now that we add an event when logging errors, we need to avoid passing an
exception object directly to the logger. Otherwise we end up adding the
unserializable Exception object to the events list, which causes an error when
trying to write the output.
Add ContextLogger wich extends logging.Logger's warning and error
methods to automatically add the message to the context's events (if a
context has been provided).
devlib's CGgroups module logs things at INFO level. The information it
logs is too detailed for what WA considers "INFO", and should be logged
at DEBUG level instead.
The begining and end of recording timestamps are now stored as part of
the recording. This allows to correctly replay recordings where the
first event occurs some time after the recording started, or the last
event some time before recording ended.
Add pre-built revent binaries for the armeabi and arm64 architectures.
It seems that occasionally an inclomplete recording file is pulled. Add
a one-second (target time) delay to allow SIGINT to be properly handled
and recording to be updated, followed by a sync to ensure the file has
been written.
- What used to be enum.values is now enum.levels.
- Add enum.names and enum.values that are lists of enum's levels' names
and values respectively.
- Add a check on creation to make sure that provided level names do not
conflict with the atomatically created members.
Previously there was no differentiation between the same method at different
inheritance levels, therefore using the once_per_instance_decorator with super call would
prevent the super call from executing as they were considered the same
instance.
Add to/from_pod implementations to level, so that it may be serialized
properly. In order to make sure that serialization is a reversible
operation, ensure that the level value is numeric.
This re-adds the parser for the trace-cmd text trace, after it got
dropped along with wlauto sub-tree. There are minor differences from the
old WA2 parser.
- Changed to work with devlib start/stop markers
- TraceCmdTrace renamed to TraceCmdParser
- The file path is now passed to the parse() method rather than
on creation.
- detect whether markers are present in the trace and do not filter
if they aren't
- Fixed up some of the signal map for instrumentation
- Changed how priorites are specified -- no longer method name prefixes
but dedicated decorators, including an easy way of specifying a custom
priority level (no longer need to manually connect signals)
- Updated ExecutionTimeInstrument to work with the new system
- Also removed some dead code
"params" is interpreted differently in section vs workload entires in
the agenda; previously, this was handled in the generic entry
construciton function by examining the ID prefix of the entry to
distinguish between the two.
This is unreliable as the user may specify their own IDs that won't have
the expected prefixes. To handle this, the "params" alias resolution for
sections is now handled in section specific part of entry processing
(workloads are handled autmatically because that is the default for
the corresponding JobConfig config point).
Changing the way target descriptions work from a static mapping to
something that is dynamically generated and is extensible via plugins.
Also moving core target implementation stuff under "framework".
Changing the way target descriptions work from a static mapping to
something that is dynamically generated and is extensible via plugins.
Also moving core target implementation stuff under "framework".
