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Daqd investigations

Jonathan Hanks requested to merge jonathan-hanks/advligorts:daqd_investigations into master

Work to deal with glitches in the daqd.

Highlights:

  • Bring back code from the Branch 3.5 FW. Moving some of the producer's work out to another thred.
  • Update an internal work queue structure to use C++11 components instead of pthreads apis.
  • Clean up how some pipeline threads are started, adding in better lifetime handling for shared work queues and a more expressive interface to start the jobs.
  • Update the producer to use the shared memory buffer to catch up if it falls behind.
  • Updated the termination conditions for daqd, abort on any skipped cycle as opposed to a jump of more than 1 sec.
  • Moved checksum tests out of a component tests directory to the src/daqd/tests directory with other unit and system tests.

Merge request reports