SRO RTDP Feb. 26, 2024
The current weekly meeting time is every other Monday at 10:00 US/Eastern
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Meeting ID: 160 248 4178
Passcode: 104412
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Meeting ID: 160 248 4178
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Meeting ID: 160 248 4178
Passcode: 104412
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Passcode: 104412
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Meeting URL: https://jlab-org.zoomgov.com/j/1601987443?pwd=bUVPV3puTHJPU0Fub2Q2Z1dsV0JjQT09&from=addon
Meeting ID: 160 198 7443
Passcode: 607906
Agenda:
- Previous Meeting
- Announcements:
- R&D Projects
- BDX Experiment
- Visualization
- Configuration
- JCedit
- rtdp YAML
- Data Capture and Processing
- CLAS12 Data Capture exercise
- Aggregation program
- CLAS12 Reconstruction (ERSAP)
- INDRA Data Capture
- Network enabled readout code
- 100Gbps connection to EJFAT
- Reconstruction
- CLAS12 Data Capture exercise
- Milestone Progress: (Github Project)
- FY24Q1
- M01: Create prototype ERSAP configurations for INDRA and CLAS12 test systems (Ayan)
M02: Identify or capture SRO formatted data from CLAS12 and INDRA test systems with data tag/filtering capability (output data ready for further offline processing) (Discussion w/ Sergey)M03: Evaluate existing solutions for configuring and launching remote distributed processes (Jeng, Cissie)M04: Establish code repository(s), project site, and method of documentation (Jeng, Ayan)- FY24Q2
- M05: Create stream splitter program for EVIO or HIPO data formatted files
- M06: Create stream splitter program for simulated data in PODIO for ePIC
- M07: Create VTP emulator using files produced by stream splitter
- M08: Create controller program to synchronize multiple VTP emulators
- FY24Q1
- AOT
Minutes
Attendees: David L., Vardan G., Cissie M., Ayan R., Fabio R., Jeng T., Marco B.
- Marco: Met last week with people from Univ. of Tokyo (SPADI alliance)
- Possible involvement in BDX
- Patrick Achenbach was in Japan and spoke with Taku(sp?)
- Marco will invite reps from SPADI to join our bi-weekly meetings
- Fabio: SRO w/ Raspberry Pi slides
- Compared various batch sizes on Rpi, CPU, GPU
- Batch of 1k waveforms on GPU is not better than 1k batch on CPU
- Interested in moving to FPGA for increased speed
- Gets a compression ration ~4 (n.b. autoencoder is lossy method)
- Vardan: JCedit
- Success last week on generalizing code for non-CODA applications (e.g. RTDP)
- BPMN
- Should have demo ready for next time
- Looking at understanding process control
- Configuration will likely end up as XML and not YAML
- Monitoring still expected to be based on Grafana work Cissie is doing
- Ayan: RTDP system
- YAML configuration prototype
- Initial version for process launching now in repository (uses pssh)
- Integrated into rtdp application
- CLAS12 Captured Data:
- Ayan has been testing Carl's aggregation code and feeding issues back to him
- Issues with multiple clients
- Java version on EJFAT not compatible with version Carl developed under. Needs upgrade
- Ayan has been testing Carl's aggregation code and feeding issues back to him
- INDRA
- Cissie reported running speed tests on EJFAT machines, but only seeing about half the rates Carl reported on his wiki page here