Preparation and checklist for the run over errors
This presentation is the property of its rightful owner.
Sponsored Links
1 / 23

Preparation and checklist for the Run over Errors PowerPoint PPT Presentation


  • 55 Views
  • Uploaded on
  • Presentation posted in: General

Preparation and checklist for the Run over Errors. Overview. Full EOR/SOR run transition Configuration changes possible Change TRG config , add/remove detectors Much faster than during Run 1 Fast EOR/SOR run transition

Download Presentation

Preparation and checklist for the Run over Errors

An Image/Link below is provided (as is) to download presentation

Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author.While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server.


- - - - - - - - - - - - - - - - - - - - - - - - - - E N D - - - - - - - - - - - - - - - - - - - - - - - - - -

Presentation Transcript


Preparation and checklist for the run over errors

Preparation and checklist for the Run over Errors


Overview

Overview

  • Full EOR/SOR run transition

    • Configuration changes possible

      • Change TRG config, add/remove detectors

    • Much faster than during Run 1

  • Fast EOR/SOR run transition

    • Close a run under stable conditions for Offline to handle the data recorded within

    • Configuration changes not possible

      • List of active DDLs remains the same

    • Readout link not closed

    • Much faster than full EOR/SOR transition

Vasco Barroso


Run 2 full sor

Run 2 Full SOR

  • Optimized ECS sequence

    • More phases in parallel

  • Faster individual phases

    • DCS::SOR

    • DAQ::SOR.COMMANDS (detector scripts)

    • HLT::ENGAGE

    • DAQ::START_PROCESSES

Vasco Barroso


Run 2 full sor1

Run 2 Full SOR

  • CTP

  • HLT

  • DAQ

Vasco Barroso


Run 2 full sor2

Run 2 Full SOR

  • Detectors

    • During Run 1

    • During Run 2

DCS::SOR

DAQ::SOR

SOR.COMMANDS

Det A

MCH

Det A

Det B

PMD

Det B

Det C

Det C

Det A

DAQ::SOR (includes SOR.COMMANDS)

DCS::SOR

Det B

DAQ::SOR (includes SOR.COMMANDS)

DCS::SOR

Vasco Barroso


Run 2 full sor3

Run 2 Full SOR

  • Detectors (cont.)

  • Concerns

    • ACO, FMD, HMP, PMD, SDD, SSD and TPC

  • Question to Detectors:

  • In a full SOR sequence, can the SOR.COMMANDS scripts be moved to the DAQ::SOR phase and therefore be executed independently from other detectors and immediately after the DCS::SOR phase of your detector?

Vasco Barroso


Run 2 full sor4

Run 2 Full SOR

  • Detectors (cont.)

Vasco Barroso


Run 2 full sor5

Run 2 Full SOR

  • Detectors (cont.)

Vasco Barroso


Run 2 full eor

Run 2 Full EOR

  • Optimized ECS sequence

    • Marginal gain

  • Faster individual phases

    • DCS::EOR

    • HLT::STOP, HLT::DISENGAGE

    • DAQ::EOR.COMMANDS (detector scripts)

    • DAQ::STOPPING_LDCS

    • STOPPING_DAS

Vasco Barroso


Run 2 full eor1

Run 2 Full EOR

  • CTP

  • HLT

  • DAQ

(1) Without EOR.COMMANDS

Vasco Barroso


Run 2 full eor2

Run 2 Full EOR

  • Detectors DCS::EOR

  • Detectors EOR.COMMANDS

Vasco Barroso


Run 2 full eor3

Run 2 Full EOR

  • Detectors DAQ::EOR

  • Detectors DAs

Vasco Barroso


Run 2 fast eor

Run 2 Fast EOR

From 31.4 to 11.0

Vasco Barroso


Run 2 fast e or

Run 2 Fast EOR

  • Minimal ECS sequence

    • TRG: stop as usual

    • DCS: fast EOR (10s)

    • HLT: fast STOP/DISENGAGE (10s)

    • DAQ: fast stop LDCs (5s)

      • Readout link remains open (see next slide)

      • No/minimal EOR.COMMANDS (see next slide)

    • DAQ: stop GDCs as usual (5s)

    • No DAQ::EOR (MCH and PMD)

    • DAs: stop as usual (10s, same target as full)

Vasco Barroso


Run 2 fast e or1

Run 2 Fast EOR

  • Question to Detectors:

  • In a fast SOR/EOR run transition, can your FEE cope with the fact that the DDL link will remain open?

  • Question to Detectors (HMP, SSD, TPC):

  • In a fast EOR sequence, what are the actions within the DAQ EOR.COMMANDS that still need to be executed (remember that the DDL link will remain open and therefore will be unavailable for any communication with the FEE) ?

Vasco Barroso


Run 2 fast sor

Run 2 Fast SOR

From 68.1 to 18.1

Vasco Barroso


Run 2 fast sor1

Run 2 Fast SOR

  • Minimal ECS sequence

    • TRG: start as usual

    • DCS: fast SOR (10s) (can run on background ?)

    • HLT: fast ENGAGE (10s)

    • DAQ: fast start LDCs (5s)

      • Readout link already open

    • DAQ: start GDCs as usual

    • No/minimal DAQ::SOR

      • No/minimal SOR.COMMANDS (see next slide)

    • DAs: start as usual

Vasco Barroso


Run 2 fast sor2

Run 2 Fast SOR

  • Question to Detectors (ACO, FMD, HMP, MCH, PMD, SDD, SSD, TPC):

  • In a fast SOR sequence, what are the actions within the DAQ SOR.COMMANDS that still need to be executed (remember that the DDL link will remain open and therefore will be unavailable for any communication with the FEE) ?

Vasco Barroso


Run 2 fast eor sor transition

Run 2 Fast EOR/SOR transition

  • Question to Detectors:

  • What will be the impact of:

    • DDL link remains open

    • No FEE reset

    • No/partial SOR/EOR COMMANDS

    • No/partial DCS SOR/EOR

  • on the Offline handling of the data coming from the two runs, the one of the fast EOR and the one of the fast SOR?

  • Vasco Barroso


    Final remarks

    Final Remarks

    • Full SOR/EOR sequences optimized

      • Individual phases have to speedup

      • Must be tested once the full system is back to

        • Check for hidden dependencies

        • Profile individual phases

    • Fast EOR/SOR run transition skeleton defined

      • Feedback from detectors is needed

      • New fast(er)/partial individual phases

      • Must be commissioned at P2

    Vasco Barroso


    Extra slides

    Extra slides

    Vasco Barroso


    Run 2 full sor6

    Run 2 Full SOR

    Vasco Barroso


    Run 2 full eor4

    Run 2 Full EOR

    Vasco Barroso


  • Login