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  1. 12 Mar, 2021 1 commit
  2. 21 Dec, 2020 1 commit
    • Alessio Netti's avatar
      Updated sensor cache implementation · 1ba44cea
      Alessio Netti authored
      - SensorMetadata objects do not rely on shared pointers anymore, results
      in a 50% (or more) reduced memory usage
      - Sensor cache files are written as CSV files, bypassing BOOST's PTREE
      parsing
      - With a local DB instance, retrieving 100k sensors from the cache is
      now between 2X and 3X faster than querying Cassandra
      1ba44cea
  3. 21 Aug, 2020 2 commits
  4. 11 Aug, 2020 1 commit
  5. 03 Feb, 2020 1 commit
  6. 31 Jan, 2020 2 commits
  7. 20 Jan, 2020 1 commit
    • Alessio Netti's avatar
      Analytics: improved job filtering for job operators · 47c5bde7
      Alessio Netti authored
      - New filtering methods applies a filtering regular expression to all
      node names in the node list of a job; the mode of the filtered node names
      is then computed, and the job is processed only if this matches an
      arbitrary "match" string
      - Can be used to assign jobs to different islands in a HPC system based
      on the allocation of nodes
      47c5bde7
  8. 09 Aug, 2019 1 commit
  9. 07 Aug, 2019 1 commit
    • Alessio Netti's avatar
      Analytics: added job filtering · 584093ba
      Alessio Netti authored
      - A regular expression (jobFilter) can be applied to the jobs' nodelists
      to identify the jobs that need to be treated by each collectagent in a
      cluster
      - By default only the first node in the nodelist is considered, but this
      behavior can be customized
      584093ba
  10. 01 Jul, 2019 1 commit
  11. 13 Jun, 2019 1 commit
  12. 04 Jun, 2019 1 commit
  13. 24 May, 2019 1 commit
  14. 23 May, 2019 1 commit
  15. 09 May, 2019 1 commit
  16. 30 Apr, 2019 1 commit
  17. 29 Apr, 2019 1 commit
    • Alessio Netti's avatar
      DA: filter for SensorNavigator and binary search fixes · f2970bda
      Alessio Netti authored
      - a "filter" configuration parameter has been added, which is used
      to discard sensor names when building the sensor navigator
      - Can be used to e.g. build a sensor navigator in a collectagent
      using only the sensors that are directly collected by it
      - Implemented a switch to select leftmost/rightmost binary search
      in CacheEntry, used for the QueryEngine
      f2970bda
  18. 24 Apr, 2019 2 commits
    • Alessio Netti's avatar
      Configuration tweaks · 8b4b1738
      Alessio Netti authored
      - Parsing of host:port network addresses is handled by GlobalConfiguration
      - -p dcdbpusher command line parameter (broker port) removed and integrated
      into the -b argument
      8b4b1738
    • Alessio Netti's avatar
      Unified configuration backend · 0b344fc2
      Alessio Netti authored
      - The GlobalConfiguration class includes all shared logic to read and
      parse configuration attributes for the collectagent and dcdbpusher
      - The class is further expanded to add application-specific
      configuration parameters and blocks
      0b344fc2