Difference between revisions of "EPSCI SRO Meeting Jun. 29, 2020"
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# [[EPSCI SRO Meeting Jun. 22, 2020| Previous Meeting]] | # [[EPSCI SRO Meeting Jun. 22, 2020| Previous Meeting]] | ||
# Announcements | # Announcements | ||
| − | # [[Media: | + | # [[Media:20200629_abbottd.pdf|Triggered vs. Streaming]] (David A.) |
# CLAS12 Task Force | # CLAS12 Task Force | ||
#* Hall-B testbeds | #* Hall-B testbeds | ||
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=== Minutes: === | === Minutes: === | ||
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Attendees: David L., Jie C., Vardan G., Chris L., Dave A. | Attendees: David L., Jie C., Vardan G., Chris L., Dave A. | ||
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** Main advantage is it saves on header words | ** Main advantage is it saves on header words | ||
** Also reduces the number of time slice boundaries which can be problematic to deal with during analysis | ** Also reduces the number of time slice boundaries which can be problematic to deal with during analysis | ||
| + | |||
| + | '''ERSAP Testing''' | ||
| + | * Vardan reported recent testing | ||
| + | ** Single stream | ||
| + | ** 2.5 GB/s (1CPU @ 100%) | ||
| + | ** JAVA with byte swapping included | ||
| + | |||
| + | '''Indra lab''' | ||
| + | * David A. reported Indra machines were booted back up after power outage last week. All seems OK | ||
| − | [[Image:20200629_david_abbott_timeslices.png|500px]] | + | <!-- [[Image:20200629_david_abbott_timeslices.png|500px]] --> |
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Latest revision as of 17:46, 13 July 2020
Connection Info:
This meeting scheduled via MS Teams. Join link should be in your calendar.
Agenda:
- Previous Meeting
- Announcements
- Triggered vs. Streaming (David A.)
- CLAS12 Task Force
- Hall-B testbeds
- Indra + CLARA + JANA = SRO
- Updating specs in ERSAP Document
- Data Format
- AOT
Useful References
- SRO Meetings
- ERSAP Document
- Vardan's WMS draft
- Vardan's SRO sketch
- Graham's Paper describing SRO
- Dave Abbott's slides on data format
Minutes:
Attendees: David L., Jie C., Vardan G., Chris L., Dave A.
Time Slice Size
- David A. presented some thoughts on time slice sizes and made an argument for why larger time slices are better
- Main advantage is it saves on header words
- Also reduces the number of time slice boundaries which can be problematic to deal with during analysis
ERSAP Testing
- Vardan reported recent testing
- Single stream
- 2.5 GB/s (1CPU @ 100%)
- JAVA with byte swapping included
Indra lab
- David A. reported Indra machines were booted back up after power outage last week. All seems OK