Difference between revisions of "Online Integration Outline for May 2008"
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** scope of online effort | ** scope of online effort | ||
** trigger and data rates | ** trigger and data rates | ||
| + | ** number of controls channels, monitoring hist, etc. | ||
| + | |||
* Software foundations | * Software foundations | ||
** cMsg pub/sub interprocess communication system | ** cMsg pub/sub interprocess communication system | ||
** ET system | ** ET system | ||
| + | ** EVIO data format | ||
| + | |||
* Trigger/DAQ | * Trigger/DAQ | ||
** overall trigger | ** overall trigger | ||
| Line 11: | Line 15: | ||
** event transfer to silo | ** event transfer to silo | ||
** scaling to high luminosity and full L3 farm | ** scaling to high luminosity and full L3 farm | ||
| + | |||
* Controls | * Controls | ||
** slow controls | ** slow controls | ||
| Line 20: | Line 25: | ||
*** run control using AFECS, inclusion of non-CODA components | *** run control using AFECS, inclusion of non-CODA components | ||
*** generic high-level state machines | *** generic high-level state machines | ||
| + | |||
* Monitoring | * Monitoring | ||
** detector | ** detector | ||
| Line 27: | Line 33: | ||
** archive/display system - MonAlisa, other possibilities | ** archive/display system - MonAlisa, other possibilities | ||
** event display | ** event display | ||
| + | |||
* Alarm system | * Alarm system | ||
** design goals | ** design goals | ||
** epics, LASER, cMsg/CLAS, A-B, others | ** epics, LASER, cMsg/CLAS, A-B, others | ||
| + | |||
* Misc | * Misc | ||
** networking | ** networking | ||
Revision as of 13:27, 10 April 2008
- Overview of online systems
- scope of online effort
- trigger and data rates
- number of controls channels, monitoring hist, etc.
- Software foundations
- cMsg pub/sub interprocess communication system
- ET system
- EVIO data format
- Trigger/DAQ
- overall trigger
- adapting CODA toolkit to Hall D
- implementation plans for low luminosity prototype farm
- event transfer to silo
- scaling to high luminosity and full L3 farm
- Controls
- slow controls
- architecture - 3-tier, functional view vs implementation view
- strategy - control loops, PLC usage, CAN, I2C, SNMP, OPC, etc.
- component choices (tentative)
- interoperability with accelerator control system
- experiment controls
- run control using AFECS, inclusion of non-CODA components
- generic high-level state machines
- slow controls
- Monitoring
- detector
- via slow controls system
- via data stream when running
- event data quality - via (prototype) farm
- archive/display system - MonAlisa, other possibilities
- event display
- detector
- Alarm system
- design goals
- epics, LASER, cMsg/CLAS, A-B, others
- Misc
- networking
- databases - MySQL or PostgeSQL
- run and shift bookkeeping
- e-log - CLAS, CRL or other public domain, write one yet again, etc.
