GitLab

Only minor improvements today
It seems that dynamic symbol address are currently not computed correctly

-detect a subset of symbols in shared library even if stripped
-fix a critical bug which lead to skipping of function symbols
-both changes increase the memory overhead drastically...

-fixes on both sides
-finish first implementation of pusher plugin
-still requires quality of life improvements

- querySensor does not return NULL pointers anymore, but always
the "buffer" input argument
- the previous implementation was more descriptive of error statuses,
but much more prone to leaking memory in case of improper usage
- Also fixed a warning in the MSR plugin

-Fixes and improvements to Caliper service
-Start work on Pusher plugin

- Switched internal buffers to ureading_t types to allow the SensorBase
class to perform all basic overflow and wrap-around checks
- Managing overflows explicitly in the SAR parser, as deltas need to be
calculated beforehand

- use std::atomic_flag based spin lock for thread safety
- minor fixes and improvements

- Update/improve doxygen documentation
- Unify function name scheme of entity with SensorGroups
- Squash some TODOs

- Adapt Configurators:
  *Introduce partial template specialization in ConfiguratorTemplate
  *Move common logic to ConfiguratorInterface
  *Update and improve doxygen documentation
  *Adapt all plugin configurators
- Refactor printConfig of SensorGroups
- Minor improvements overall

- "Fixed" segmentation fault occurring after the return of dcdbpusher's
main by not unloading dynamic libraries in PluginManager's destructor
- Error log messages in Aggregator plugin changed to Debug level
- Added Wno-unused-variable and Wno-unused-function compile flags
- Tweaked the stop method of TesterSensorGroup
- Re-worked the destructor of SARParser in ProcFS plugin

- The multiplier used when computing percentages in the SAR ProcFS
parser has been raised to 100000 to reduce accuracy loss

- Fixed a couple minor bugs arising when only one column is selected
in the stat file
- Fixed a bug in the SAR parser

- Textual MQTT topics working in dcdbpusher and data analytics framework
- REST API still not working properly
- Testing on the collectagent not performed yet

- Added the htVal parameter to the copy constructor

Change perf-plugin implementation: Instead of duplicating sensorGroups per CPU only one group is used with duplicated sensors

- Fixed a few warnings introduced in the latest ProcFS commit

- Virtual threads can now be automatically aggregated for procstat and
sar groups
- the htVal parameter is the number of physical threads; corresponding
virtual threads are determined via modulo arithmetic
- Minor changes to AnalyticsController in collectagent