Difference between revisions of "EPSCI SRO Meeting Aug. 9, 2021"

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* Announcements  
 
* Announcements  
 
** ersap-java project betta is released  
 
** ersap-java project betta is released  
 +
** ERSAP was presented at the EICUG meeting
 
** Successful integrate JANA based (c++) "dummy" engine within the ERSAP application.  
 
** Successful integrate JANA based (c++) "dummy" engine within the ERSAP application.  
−
* ERSAP
+
* ERSAP prototypes
−
* Chris L. mentions that data-lake project source code is available, so we can start developing data-lake engine.
+
** INDRA VTP
−
* Chris L. brought up to our attention the importance of having lab-wide maven repository. This will encourage collaboration (package sharing) and will prevent unnecessary software installations.
+
*** Vardan will work preparing and running ERSAP data processing pipeline working with the triggered and streaming CODA DAQ. Effort is in place to be able to test ERSAP backend during the DESY beam tests. VTP data decoder, software trigger and event visualization engines are under development. 
−
* David A. suggested to present ERSAP VTP receiver and aggregator engines as a CODA DC component. This component will play the role of the stream access point (or stream source) for the  ERSAP real-time stream processing back-end. Possible back-end processor engines that can be used during the DESY beam test are:
+
*** Carl will look into presenting PEB component, receiving VTP streaming data from the FPGA component.
−
** Software trigger
+
*** David will provide EVIO data format description used by CODA and ERSAP components downstream of the data pipeline.
−
** Histogram
+
*** We discussed data-lake component to be presented as a CODA component (a new coda type) and ERSAP micro-service.  
−
* We will start developing the suggested ERSAP data-pipeline services, as well as CODA DC component to be ready for upcoming beam tests.
+
** INDRA SAMPA
−
* EVIO 6 is expected to be streaming DAQ, as well as streaming data processing data format.  
+
*** SAMPA DAS decoder engines development is in progress. Carl was able to modify Alice code to get endless streaming of the GBT frames.
−
* Discussed TriDAS group development and testing activities.
 
−
* SAMPA DAS and DSP mode decoder engines development is in progress (Carl T.).
 

Latest revision as of 21:12, 9 August 2021


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Agenda:

  1. Previous Meeting
  2. Announcements
  3. ERSAP development
    • ersap-java-1.0 betta release
    • ERSAP prototype applications
      • INDRA VTP setup
        • DESY beam test preparation
          • Aggregator+decoder as service
          • Real time processing algorithm as a service
      • INDRA SAMPA setup
        • DAS mode decoder engines
          • Endless stream of GBT frames
  4. VTP Data Format
  5. AOT

Useful References

Minutes:

Attendees: Carl T., Mike G., David A., Jie C., Vardan G.

  • Announcements
    • ersap-java project betta is released
    • ERSAP was presented at the EICUG meeting
    • Successful integrate JANA based (c++) "dummy" engine within the ERSAP application.
  • ERSAP prototypes
    • INDRA VTP
      • Vardan will work preparing and running ERSAP data processing pipeline working with the triggered and streaming CODA DAQ. Effort is in place to be able to test ERSAP backend during the DESY beam tests. VTP data decoder, software trigger and event visualization engines are under development.
      • Carl will look into presenting PEB component, receiving VTP streaming data from the FPGA component.
      • David will provide EVIO data format description used by CODA and ERSAP components downstream of the data pipeline.
      • We discussed data-lake component to be presented as a CODA component (a new coda type) and ERSAP micro-service.
    • INDRA SAMPA
      • SAMPA DAS decoder engines development is in progress. Carl was able to modify Alice code to get endless streaming of the GBT frames.
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