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  1. SAFe Program
  2. SP-417

Enhance imaging evolutionary prototype to include gain calibration

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      This feature further develops the software in SP-290 that was refactored for SPO-229 to allow end-to-end testing with gain calibration of both single versus double precision and the CSP.CBF-SDP interface. It will lead on to (likely in later PIs) testing visibility formats (FP16 versus FP32 visibility processing in the gridder and predict, visibility data layout in memory).

      Show
      This feature further develops the software in SP-290 that was refactored for SPO-229 to allow end-to-end testing with gain calibration of both single versus double precision and the CSP.CBF-SDP interface. It will lead on to (likely in later PIs) testing visibility formats (FP16 versus FP32 visibility processing in the gridder and predict, visibility data layout in memory).
    • Hide
      • Evolutionary protoype software onboarded into GitLab
      • Demonstration of functional imaging/calibration pipeline (with 1.5 major cycles) and validation against eg ASKAPsoft imaging
      • Pipeline allows reconfiguration for single versus double precision
      • Pipeline allows gain calibration estimation to be bypassed
      • Gain solution will always be applied
      • Documentation for any effects of visibility data layout options, formats, issues for real-time SDP components
      Show
      Evolutionary protoype software onboarded into GitLab Demonstration of functional imaging/calibration pipeline (with 1.5 major cycles) and validation against eg ASKAPsoft imaging Pipeline allows reconfiguration for single versus double precision Pipeline allows gain calibration estimation to be bypassed Gain solution will always be applied Documentation for any effects of visibility data layout options, formats, issues for real-time SDP components
    • Team_NZAPP
    • Sprint 3
    • 4.6

    • PI24 - UNCOVERED

    Description

      `Follows on from SP-290

      Progress the real-time imaging pipeline from PI#3 to also include major (predict) cycles and initial calibration, commencing with gain calibration solver.

      The pipeline will integrate together the GPU-accelerated solve and predict stages from PI#3.

      The code should be suitable for integration with the CSP.CBF firmware prototype.

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          depends on

          Feature - A Feature is a service that fulfills a stakeholder need. Each feature includes a benefit hypothesis and acceptance criteria, and is sized or split as necessary to be delivered by a single Agile Release Train (ART) in a Program Increment (PI). SP-290 Evolutionary prototype of real-time imaging pipeline

          • Not Assigned - Priority is not assigned yet.
          • Done
          is required by

          Enabler - An Enabler supports the activities needed to extend the Architectural Runway to provide future business functionality. These include exploration, architecture, infrastructure, and compliance. SP-419 Evaluate effects of FP16 visibilities on imaging & calibration in support of the 'half-precision' ECP

          • Could have - Items labelled as "Could have" are desirable but not necessary and could improve the user experience or customer satisfaction for a little development cost. These will typically be included if time and resources permit.
          • Funnel

          Feature - A Feature is a service that fulfills a stakeholder need. Each feature includes a benefit hypothesis and acceptance criteria, and is sized or split as necessary to be delivered by a single Agile Release Train (ART) in a Program Increment (PI). SP-702 Refactor the Imaging/Calibration Pipeline to improve reusability in the SDP MVP

          • Done

          Feature - A Feature is a service that fulfills a stakeholder need. Each feature includes a benefit hypothesis and acceptance criteria, and is sized or split as necessary to be delivered by a single Agile Release Train (ART) in a Program Increment (PI). SP-420 Performance and accuracy benchmarking of end-to-end imaging/gain calibration pipeline

          • Not Assigned - Priority is not assigned yet.
          • Done

          Enabler - An Enabler supports the activities needed to extend the Architectural Runway to provide future business functionality. These include exploration, architecture, infrastructure, and compliance. SP-1107 Enhance the GPU imaging/gain calibration pipeline code to support FP16 visibilities

          • Not Assigned - Priority is not assigned yet.
          • Done
          relates to

          Feature - A Feature is a service that fulfills a stakeholder need. Each feature includes a benefit hypothesis and acceptance criteria, and is sized or split as necessary to be delivered by a single Agile Release Train (ART) in a Program Increment (PI). SP-432 Development of simple batch workflow for MVP

          • Not Assigned - Priority is not assigned yet.
          • Done
          mentioned in

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                p.wortmann Wortmann, Peter
                A.Ensor Ensor, Andrew [X] (Inactive)
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