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Framework Redesign

This framework facilitates the configuration and integration of a new device type within a hierarchical structure, offering both hardware and logical views. Users can organize devices, customize names, and group control units efficiently. Explore issues concerning views, control hierarchy relations, and system queries for optimal performance.

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Framework Redesign

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  1. Framework Redesign • Hierarchy of devices • Configuration of devices • Integration of a new device type

  2. Hierarchy of devices • Hardware View • Devices organized in families • Dp names follows tree structure • Default name proposed at any level, but user can change it

  3. Hardware View

  4. Hierarchy of devices • Logical View • Dp alias follows tree structure • Can contain: • Detector logical structure (subdetectors, subsystems, etc) • Independent Control Units made grouping devices, that will be moved afterwards.

  5. Logical View

  6. Open issues • How many views are needed? • Relation with the Control Hierarchy. • How are the children of a device specified? • Dpes inside every device • Querying with dpNames • Distributed systems • How does the hierarchy “cross the border” to another system?

  7. Performance of query • PIV 1,8 GHz, 512 Mbytes • dpNames + patternMatch to find children • 1400 datapoints (5 crates, 16 boards/crate, 16 channels/board) • Children of CAEN: ~40-45 ms • Children of CAEN/crate001: ~10 ms • Children of CAEN/crate001/board01: ~1 ms • 14000 datapoints (50 crates)

  8. Performance of query • 14000 datapoints (50 crates) • Children of CAEN: ~400 ms • Children of CAEN/crate001: ~10 ms • Children of CAEN/crate001/board01: ~1 ms

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