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Idea #5994

Investigate the possibility of using DDS from RTI for data transfers

Added by Kurt Biery almost 7 years ago. Updated about 4 years ago.

Status:
Assigned
Priority:
Normal
Assignee:
John Freeman
Category:
Additional Functionality
Target version:
-
Start date:
04/22/2014
Due date:
% Done:

90%

Estimated time:
40.00 h
Experiment:
Duration:

Description

Jim's group is working with RTI on an SBIR that includes adding use cases to their DDS implementation that might match the high-rate data transfer that is needed in a DAQ system.

We should investigate whether this is feasible and/or reasonable.

The initial amount of hours that I'm estimating for this task (40) is just for some initial discussions.

History

#1 Updated by Eric Flumerfelt about 4 years ago

  • Status changed from New to Assigned
  • Assignee set to John Freeman
  • % Done changed from 0 to 90

I believe that as of artdaq v2_00_00, the RTIDDS_transfer plugin can be used for primary data movement. However, I'm leaving this one a little bit open because I don't think this transfer plugin has ever been tested for this usage. We should do these tests and ensure that the transfer plugin is capable of running at the rates necessary.

#2 Updated by Eric Flumerfelt about 4 years ago

  • Category set to Additional Functionality
  • Target version deleted (577)

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