Difference between revisions of "EJFAT Group Meeting Jan. 5, 2023"

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(Created page with " The meeting time is 11:00am Eastern/USA. === Connection Info: === <div class="toccolours mw-collapsible mw-collapsed"> You can connect using [https://jlab-org.zoomgov.com/j/...")
 
 
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=== Connection Info: ===
 
=== Connection Info: ===
 
<div class="toccolours mw-collapsible mw-collapsed">
 
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You can connect using [https://jlab-org.zoomgov.com/j/1610125238?pwd=QnEvcjV6VFFndWZsQW15SmJKU0RJZz09&from=addon ZoomGov Video conferencing (ID: 161 012 5238)]. <font size="-3">(Click "Expand" to the right for details -->):</font>
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You can connect using [ https://jlab-org.zoomgov.com/j/1611828967?pwd=UVVCS0pUVW5FMlphT0lRQXdoQ0o4Zz09&from=addon ZoomGov Video conferencing (ID: 161 012 5238)]. <font size="-3">(Click "Expand" to the right for details -->):</font>
  
 
<div class="mw-collapsible-content">
 
<div class="mw-collapsible-content">
  
 
  Meeting URL
 
  Meeting URL
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   https://jlab-org.zoomgov.com/j/16184166709
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   https://jlab-org.zoomgov.com/j/1611828967
 
   
 
   
 
  Meeting ID
 
  Meeting ID
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  161 8416 6709
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  161 182 8967
 
   
 
   
 
  Passcode
 
  Passcode
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  (none)
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  570041
 
   
 
   
 
  Want to dial in from a phone?
 
  Want to dial in from a phone?
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=== Agenda: ===
 
=== Agenda: ===
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* [[EJFAT Group Meeting Dec. 15, 2022 | Previous meeting]]
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# [[EJFAT Group Meeting Dec. 15, 2022 | Previous meeting]]
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*:
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#:
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* Announcements:
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# Announcements:
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* Starting IRIAD / EJFAT-II
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# Starting IRIAD / EJFAT-II
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* Test set-up: CLAS12 files -> Carl C++ Packetizer -> LB -> Carls's C++ Reassembler -> ERSAP
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# Current Test set-up:  
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* Control Plane
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## CLAS12 files -> Carl C++ Packetizer -> LB -> Carls's C++ Reassembler -> ERSAP
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** Compute Farm Feed Back Monitor
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# New Test set-up:
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** Implemented PID Controller
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## [https://userweb.jlab.org/~gurjyan/presentations/ejfat-clas12.pdf CLAS12 files -> Carl C++ Packetizer -> '''new LB/CP''' -> Carls's C++ Reassembler -> '''PID controller''' -> ERSAP]
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** Currently using % input fifo full as pptimality criterion for Schedule Density
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## RE input fifo 50% full as PID set-point for Schedule Density
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** Working on gRPC i/f
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# New Test set-up: GAP
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* ESnet Update:
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## CP [https://itnext.io/streaming-data-with-grpc-2eb983fdee11 gRPC] i/f to RE PID:
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** New ESnet toolkit for detailed FPGA packet tracking
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### Polling: Implies RE Server, CP Client
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*** Uses DPDK
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### Server-side streaming: Implies RE Server, CP Client
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*** Can send packets via PCIe to FPGA
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### Client-side streaming: Implies CP Server, RE Client
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** Proposing special packet for CP event_id sync with sender - discuss with DAQ group
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### Bidirectional streaming: Peer Coupled
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** IPV6 neighbor discovery - in process
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### [https://grpc.io/blog/pubsub/  Publish/Subscribe]:
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** LB F/W Installation Manual - with PCI buffer allocation assurance steps
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## CP PID signal -> LB Schedule Density transform
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* [[EJFAT Status | Status]]
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## CP gRPC i/f to LB
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* AOT
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# [[EJFAT Status | Status]]
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# AOT
 
<hr>
 
<hr>

Latest revision as of 14:02, 11 January 2023

The meeting time is 11:00am Eastern/USA.

Connection Info:

You can connect using [ https://jlab-org.zoomgov.com/j/1611828967?pwd=UVVCS0pUVW5FMlphT0lRQXdoQ0o4Zz09&from=addon ZoomGov Video conferencing (ID: 161 012 5238)]. (Click "Expand" to the right for details -->): 

Meeting URL
 https://jlab-org.zoomgov.com/j/1611828967

Meeting ID
161 182 8967

Passcode
570041

Want to dial in from a phone?

Dial one of the following numbers:
US: +1 669 254 5252 or +1 646 828 7666 or +1 551 285 1373 or +1 669 216 1590 or 833 568 8864 (Toll Free)

Enter the meeting ID and passcode followed by #

Connecting from a room system?
Dial: bjn.vc or 199.48.152.152 and enter your meeting ID & passcode


Agenda:

  1. Previous meeting
  2. Announcements:
  3. Starting IRIAD / EJFAT-II
  4. Current Test set-up:
    1. CLAS12 files -> Carl C++ Packetizer -> LB -> Carls's C++ Reassembler -> ERSAP
  5. New Test set-up:
    1. CLAS12 files -> Carl C++ Packetizer -> new LB/CP -> Carls's C++ Reassembler -> PID controller -> ERSAP
    2. RE input fifo 50% full as PID set-point for Schedule Density
  6. New Test set-up: GAP
    1. CP gRPC i/f to RE PID:
      1. Polling: Implies RE Server, CP Client
      2. Server-side streaming: Implies RE Server, CP Client
      3. Client-side streaming: Implies CP Server, RE Client
      4. Bidirectional streaming: Peer Coupled
      5. Publish/Subscribe:
    2. CP PID signal -> LB Schedule Density transform
    3. CP gRPC i/f to LB
  7. Status
  8. AOT
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