Difference between revisions of "EJFAT EPSCI Meeting Feb. 8, 2023"

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# Announcements:
 
# Announcements:
 
## NERSC-ESnet-JLab on-site workshop Jan 31 - Feb 1
 
## NERSC-ESnet-JLab on-site workshop Jan 31 - Feb 1
## Manuscript ESnet / JLab FPGA Accelerated Transport (No. TNS-00484-2022.R1) FINAL version submitted for publication to IEEE Transactions on Nuclear Science (TNS).
 
 
## Final version of RT2022 EJFAT/IEEE-TNS submitted 02/07/2023
 
## Final version of RT2022 EJFAT/IEEE-TNS submitted 02/07/2023
# Current Test set-up:
 
## CLAS12 files -> Carl C++ Packetizer -> LB -> Carls's C++ Reassembler ->  ERSAP
 
 
# [https://docs.google.com/document/d/1CsBtDZEhK4k9POSeiLF4kzTQVMl7KwZtubVH-aEIyo4/edit NERSC Test set-up]:  
 
# [https://docs.google.com/document/d/1CsBtDZEhK4k9POSeiLF4kzTQVMl7KwZtubVH-aEIyo4/edit NERSC Test set-up]:  
## Data Source: ? pre-event aggregated?
+
## Data Source: JLAB, CLAS12, pre-event aggregated - 1 channel
 
## [https://excalidraw.com/#room=66f0f7fbc2ca25f638bf,aYAB22Gl-Je5rngECJBLJQ Derek Howard (ESnet) to build CP for EJFAT and Perlmutter at NERSC with JLab assisting]
 
## [https://excalidraw.com/#room=66f0f7fbc2ca25f638bf,aYAB22Gl-Je5rngECJBLJQ Derek Howard (ESnet) to build CP for EJFAT and Perlmutter at NERSC with JLab assisting]
 
### [https://jeffersonlab.sharepoint.com/:u:/r/sites/SciComp/Shared%20Documents/EPSCI/EJFAT/loadbalancer.proto?csf=1&web=1&e=fSbMKT Proposed protobuf schema]
 
### [https://jeffersonlab.sharepoint.com/:u:/r/sites/SciComp/Shared%20Documents/EPSCI/EJFAT/loadbalancer.proto?csf=1&web=1&e=fSbMKT Proposed protobuf schema]
 
#### Assumes PID loop inside CP - but willing to change.  
 
#### Assumes PID loop inside CP - but willing to change.  
### '''Week of 2/6: Other ESnet projects'''
+
### '''Week of 2/6: Other ESnet projects''' - mtg 4PM Thursday
 
### Week of 2/13:   
 
### Week of 2/13:   
 
#### Finish mock API server
 
#### Finish mock API server
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## Data Sink:
 
## Data Sink:
 
### Perlmutter
 
### Perlmutter
### SPIN
+
### <s>SPIN</s>
 
### ERSAP
 
### ERSAP
 +
# ACAT2022 Paper due March 5, 2023
 
# Resources:
 
# Resources:
 +
## [https://jeffersonlab.sharepoint.com/sites/HPDF HPDF]
 
## CP [https://itnext.io/streaming-data-with-grpc-2eb983fdee11 gRPC] i/f to RE PID: Non-streaming / Peer-to-Peer ([https://grpc.io/blog/pubsub/  Note on gRPC Publish/Subscribe])
 
## CP [https://itnext.io/streaming-data-with-grpc-2eb983fdee11 gRPC] i/f to RE PID: Non-streaming / Peer-to-Peer ([https://grpc.io/blog/pubsub/  Note on gRPC 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''')]

Latest revision as of 21:08, 8 February 2023

The meeting time is 2:30pm.

Connection Info:


Agenda:

  1. Previous meeting
  2. Announcements:
    1. NERSC-ESnet-JLab on-site workshop Jan 31 - Feb 1
    2. Final version of RT2022 EJFAT/IEEE-TNS submitted 02/07/2023
  3. NERSC Test set-up:
    1. Data Source: JLAB, CLAS12, pre-event aggregated - 1 channel
    2. Derek Howard (ESnet) to build CP for EJFAT and Perlmutter at NERSC with JLab assisting
      1. Proposed protobuf schema
        1. Assumes PID loop inside CP - but willing to change.
      2. Week of 2/6: Other ESnet projects - mtg 4PM Thursday
      3. Week of 2/13:
        1. Finish mock API server
        2. create an internal representation of the load balancer calendar
        3. implement the algorithm specified in "EJFAT Load Balancer Schedule Density from Reassembly Engine PID control"
      4. Week of 2/20: Other ESnet projects
      5. Week of 2/27: Add integration for the SmartNIC P4 Controller, synchronizing the internal state of the gRPC server with the P4 tables.
      6. Week of 3/6: Other ESnet projects
      7. Week of 3/13: Start work on integration test tooling.
    3. Data Sink:
      1. Perlmutter
      2. SPIN
      3. ERSAP
  4. ACAT2022 Paper due March 5, 2023
  5. Resources:
    1. HPDF
    2. CP gRPC i/f to RE PID: Non-streaming / Peer-to-Peer (Note on gRPC Publish/Subscribe)
    3. CP PID signal -> LB Schedule Density transform (Draft C++ algorithm completed)
    4. Proposed Changes to RE Meta-Data
    5. CP gRPC i/f to LB (pending)
  6. Status
  7. AOT