EJFAT EPSCI Meeting Jan. 18, 2023

The meeting time is 2:30pm.

Connection Info:

You can connect using Teams Link. (Click "Expand" to the right for details -->):

Meeting URL
	https://teams.microsoft.com/l/meetup-join/19%3ameeting_M2ExMzNiYmItNTNiMi00NzE4LTkwYWItOTQwYjJmMTJiMDhh%40thread.v2/0?context=%7b%22Tid%22%3a%22b4d7ee1f-4fb3-4f06-9037-2b5b522042ab%22%2c%22Oid%22%3a%22ff03cbe2-66d5-4741-bf32-ff1c69fa2fcc%22%7d

Meeting ID
273 279 114 915

Passcode
Rkypzi

Agenda:

1. Previous meeting

2. Announcements:
   1. Mask Reqd On-Site
3. Current Test set-up:
   1. CLAS12 files -> Carl C++ Packetizer -> LB -> Carls's C++ Reassembler -> ERSAP
4. New Test set-up (pending):
   1. CLAS12 files -> Carl C++ Packetizer -> new LB (delivered) / dynamic CP (in progress) -> Carls's C++ Reassembler -> PID controller (completed) -> ERSAP
   2. RE input fifo 50% full as PID set-point for Schedule Density
5. New Test set-up: GAP
   1. CP gRPC i/f to RE PID:
      1. Non-streaming / Peer-to-Peer
      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 (Draft C++ algorithm completed)
      1. Carl to build CP for EJFAT
      2. Derek Howard (ESnet) to build a PID controller to deliver packets to Perlmutter at NERSC
   3. CP gRPC i/f to LB (pending)
6. Status
7. AOT

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