Difference between revisions of "EPSCI SRO Meeting May. 3, 2021"
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=== Minutes: === | === Minutes: === | ||
| − | + | Attendees: Mike G., David A., Carl T., Jie C., Vardan G | |
* INDRA lab | * INDRA lab | ||
** VTP | ** VTP | ||
*** FPGA TCP stack being improved, however the current firmware has a limited control over TCP/IP configuration. | *** FPGA TCP stack being improved, however the current firmware has a limited control over TCP/IP configuration. | ||
| − | *** For the resource utilization studies software source | + | *** For the resource utilization studies software stream-source was used (contains real hardware payloads). |
** SAMPA | ** SAMPA | ||
| − | *** Ed | + | *** Ed sent Vardan detailed instructions how to operate the SAMPA setup. |
| + | *** Vardan started the readout and recorded data from 5 front-end cards in 10 separate files (2 stream per card). | ||
* Data Lake | * Data Lake | ||
| − | ** Chris | + | ** The problem reported while increasing the depth of the data lake. Chris is working on it. |
| − | * | + | * Data format |
| − | ** | + | ** David described the EVIO based streaming data format. |
| − | + | ** EVIO-6 data format was proposed to use as a streaming data format, while safely ignoring the "index array" and the "user header" sections of the data-format. | |
| − | + | ** Carl will setup a meting with Hall-B to discuss if the suggested change will affect them ( note that Hall-B is not yet switched using the EVIO-6 as their off-line data format). | |
| − | ** | ||
| − | ** | ||
Latest revision as of 21:48, 3 May 2021
Connection Info:
The meeting time is 2:00pm.
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Agenda:
- Previous Meeting
- Announcements
- The EIC SRO workshop: week of Apr. 26
- ERSAP development
- INDRA VTP setup
- INDRA SAMPA setup
- Possible use in TDIS/GEM (Holly S.)
- INDRA-ASTRA (Markus D. + students)
- VTP Data Format
- CLAS12 TriDAS & ERSAP
- AOT
Useful References
- SRO Meetings
- CLAS12 SRO page
- ERSAP Document
- Vardan's WMS draft
- Vardan's SRO sketch
- Graham's Paper describing SRO
- Dave Abbott's slides on data format
Minutes:
Attendees: Mike G., David A., Carl T., Jie C., Vardan G
- INDRA lab
- VTP
- FPGA TCP stack being improved, however the current firmware has a limited control over TCP/IP configuration.
- For the resource utilization studies software stream-source was used (contains real hardware payloads).
- SAMPA
- Ed sent Vardan detailed instructions how to operate the SAMPA setup.
- Vardan started the readout and recorded data from 5 front-end cards in 10 separate files (2 stream per card).
- VTP
- Data Lake
- The problem reported while increasing the depth of the data lake. Chris is working on it.
- Data format
- David described the EVIO based streaming data format.
- EVIO-6 data format was proposed to use as a streaming data format, while safely ignoring the "index array" and the "user header" sections of the data-format.
- Carl will setup a meting with Hall-B to discuss if the suggested change will affect them ( note that Hall-B is not yet switched using the EVIO-6 as their off-line data format).