Difference between revisions of "EJFAT EPSCI Meeting Jan. 18, 2023"

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=== Agenda: ===
 
=== Agenda: ===
−
# [[EJFAT EPSCI Meeting Jan. 4, 2023 | Previous meeting]]
+
# [[EJFAT EPSCI Meeting Jan. 11, 2023 | Previous meeting]]
 
#:
 
#:
 
# Announcements:
 
# Announcements:
−
# Starting IRIAD / EJFAT-II
+
## [https://urldefense.proofpoint.com/v2/url?u=https-3A__jlab.us11.list-2Dmanage.com_track_click-3Fu-3D1de9c43e6d5e45ff0ecd664cd-26id-3Dd9edb94e44-26e-3D2604b2b3a8&d=DwMFaQ&c=CJqEzB1piLOyyvZjb8YUQw&r=9ktJ82n4v5k7c6YcMkuznjgTwMdQHmLY2lQuBUES-5E&m=k8nPlaPbm_O_yESPVr0zKeQCfEW5-Vnqtl4_Ei_wXzmvex7wII6og23iASwRbhnU&s=U81_ddpImbG-xvFkraAoNn9-xrY_78esKRo9pplhva4&e= Mask Reqd On-Site]
 
# Current Test set-up:  
 
# Current Test set-up:  
 
## CLAS12 files -> Carl C++ Packetizer -> LB -> Carls's C++ Reassembler ->  ERSAP
 
## CLAS12 files -> Carl C++ Packetizer -> LB -> Carls's C++ Reassembler ->  ERSAP
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# New Test set-up: GAP
 
# New Test set-up: GAP
 
## CP [https://itnext.io/streaming-data-with-grpc-2eb983fdee11 gRPC] i/f to RE PID:
 
## CP [https://itnext.io/streaming-data-with-grpc-2eb983fdee11 gRPC] i/f to RE PID:
−
### '''Asynchronous Peer Coupled'''
+
### '''Non-streaming / Peer-to-Peer'''
 
### Server-side streaming: Implies RE Server, CP Client
 
### Server-side streaming: Implies RE Server, CP Client
 
### Client-side streaming: Implies CP Server, RE Client
 
### Client-side streaming: Implies CP Server, RE Client
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### [https://grpc.io/blog/pubsub/  Publish/Subscribe]:  
 
### [https://grpc.io/blog/pubsub/  Publish/Subscribe]:  
 
## [https://jeffersonlab.sharepoint.com/:b:/r/sites/SciComp/Shared%20Documents/EPSCI/EJFAT/CP_PID_Sched.pdf?csf=1&web=1&e=JpffJ4 CP PID signal -> LB Schedule Density transform (Draft C++ algorithm '''completed''')]
 
## [https://jeffersonlab.sharepoint.com/:b:/r/sites/SciComp/Shared%20Documents/EPSCI/EJFAT/CP_PID_Sched.pdf?csf=1&web=1&e=JpffJ4 CP PID signal -> LB Schedule Density transform (Draft C++ algorithm '''completed''')]
−
## CP gRPC i/f to LB ('''pending''')
+
### Carl to build CP for EJFAT
 +
### Derek Howard (ESnet) to build a PID controller to deliver packets to Perlmutter at NERSC
 +
## [https://jeffersonlab-my.sharepoint.com/personal/goodrich_jlab_org/Documents/EJFAT/EJFAT_notes/Untitled%20Section.one#%5BEXTERNAL%5D%20Re%20schedule%20for%2012%2F19%2F&section-id=15a752ac-38b3-4463-9133-421e9b9e382f&page-id=fc5a2cb5-9e2c-44b2-a6f6-cd8e36e9a0a4&end CP gRPC i/f to LB ('''pending''')]
 
# [[EJFAT Status | Status]]
 
# [[EJFAT Status | Status]]
 
# AOT
 
# AOT
 
<hr>
 
<hr>

Latest revision as of 15:31, 19 January 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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