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Feature #5960

Make use of the ability to reconfigure modules in art

Added by Kurt Biery over 5 years ago. Updated almost 2 years ago.

Status:
Closed
Priority:
Normal
Category:
Needed Enhancements
Target version:
Start date:
04/18/2014
Due date:
% Done:

0%

Estimated time:
60.00 h
Experiment:
Auger
Co-Assignees:
Duration:

Description

At the moment, we are not able to reconfigure the art modules within an EventBuilder or Aggregator process without restarting the MPI program. This is enforced in the EventBuilderCore and AggregatorCore code, and is the result of a historical inability to do this within art.

However, there now exists functionality in art that should support this (please see Issues #4361, #4030, and #3190).

We should investigate how the new functionality in art supports this, make the necessary modifications to the artdaq code to make use of it, and propagate these changes into the experiment artdaq-based code.


Related issues

Related to art - Feature #4361: Implement the selective disablement/renablement of modules [ds50daq-related]Closed07/17/201307/31/2013

Related to art - Feature #4030: For DS-50 DAQ/artdaq, support reconfiguration without restarting the MPI programClosed07/17/201307/31/2013

Related to art - Feature #3190: Allow for reconfiguration in a DAQ environmentClosed12/18/201209/30/2013

Related to ds50daq - Feature #4363: Allow art modules to be disabled/enabled [art-related]New07/17/201307/31/2013

History

#1 Updated by Eric Flumerfelt almost 3 years ago

  • Category set to Needed Enhancements
  • Target version deleted (576)

Related to #14781.

#2 Updated by Eric Flumerfelt almost 2 years ago

  • Status changed from New to Closed
  • Assignee set to Eric Flumerfelt
  • Target version set to artdaq v3_00_01
  • Experiment Auger added

This functionality is provided via "nuke from orbit" methodology in artdaq v3.



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