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

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* Announcements:
 
* Announcements:
 
* Starting IRIAD / EJFAT-II
 
* Starting IRIAD / EJFAT-II
−
* Test set-up: CLAS12 files -> Carl C++ Packetizer -> LB -> Carls's C++ Reassembler -> ERSAP
+
* Current Test set-up:  
−
* Control Plane
+
** CLAS12 files -> Carl C++ Packetizer -> LB -> Carls's C++ Reassembler -> ERSAP
−
** Compute Farm Feed Back Monitor
+
* New Test set-up:
−
** Implemented PID Controller
+
** CLAS12 files -> Carl C++ Packetizer -> '''new LB/CP''' -> Carls's C++ Reassembler -> '''PID controller''' -> ERSAP
−
** Currently using % input fifo full as pptimality criterion for Schedule Density
+
** Currently using RE input fifo 50% full as PID set-point for Schedule Density
−
** Working on gRPC i/f
+
* New Test set-up: GAP
−
* ESnet Update:
+
** CP gRPC i/f to RE PID: push?, pull?, pub/sub?
−
** New ESnet toolkit for detailed FPGA packet tracking
+
** CP PID signal -> LB Schedule Density transform
−
*** Uses DPDK
+
** CP gRPC i/f to LB
−
*** Can send packets via PCIe to FPGA
 
−
** Proposing special packet for CP event_id sync with sender - discuss with DAQ group
 
−
** IPV6 neighbor discovery - in process
 
−
** LB F/W Installation Manual - with PCI buffer allocation assurance steps
 
 
* [[EJFAT Status | Status]]
 
* [[EJFAT Status | Status]]
 
* AOT
 
* AOT
 
<hr>
 
<hr>

Revision as of 13:58, 5 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:

  • Previous meeting
  • Announcements:
  • Starting IRIAD / EJFAT-II
  • Current Test set-up:
    • CLAS12 files -> Carl C++ Packetizer -> LB -> Carls's C++ Reassembler -> ERSAP
  • New Test set-up:
    • CLAS12 files -> Carl C++ Packetizer -> new LB/CP -> Carls's C++ Reassembler -> PID controller -> ERSAP
    • Currently using RE input fifo 50% full as PID set-point for Schedule Density
  • New Test set-up: GAP
    • CP gRPC i/f to RE PID: push?, pull?, pub/sub?
    • CP PID signal -> LB Schedule Density transform
    • CP gRPC i/f to LB
  • Status
  • AOT
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