ALICE, ATLAS, CMS & LHCb Third Joint Workshop on DAQ@LHC

3 Feb 2025, 09:00 → 5 Feb 2025, 21:25 Europe/Zurich

Château de Bossey (20 km from CERN)

The workshop aims at providing a forum to:

• share experiences acquired to date on operating data acquisition systems at the LHC
• exchange ideas, plans and the status of ongoing upgrades in the four experiments 
• build a network across experiments and find commonalities and possible future sharing possibilities
• discuss future plans and discovere the ongoign R&D efforts

 

Registration is free, but participants are requested to register online by the January 10th 2025. Participation is limited to 120 people. Lunches and breaks are included in the registration.

Topics to be covered will include:

• Detector Readout
• Dataflow
• Storage systems
• Systems management
• System control and configuration
• Expert systems
• Information sharing
• Monitoring infrastructure
• Web services
• Trends in software and hardware technologies

Monday 3 February

1 Introduction

Overview

Overviews of the current DAQ and Trigger systems for the four experiments
Overview of FCC experiments
Overview of EP R&D WP9
Overview of DAQ for non-LHC experiment(s)

10:30 Tea break

Overview

Overviews of the current DAQ and Trigger systems for the four experiments
Overview of FCC experiments
Overview of EP R&D WP9
Overview of DAQ for non-LHC experiment(s)

12:30 Lunch

Readout

Readout links: review of current status, future links, network protocols
Timing distribution)
Back-end and DAQ electronics and trigger implications

15:30 Tea break

Readout

Readout links: review of current status, future links, network protocols
Timing distribution)
Back-end and DAQ electronics and trigger implications

Tuesday 4 February

DAQ Hardware and Dataflow

Networks: future technologies, link aggregation in network
Storage: future technologies, evolution of SSD/NVME, filesystems
Computing accelerators: GPU, FPGA, ...
Computing Infrastructure: cooling, including liquid cooling

10:30 Tea break

Software architecture and management

Future programming languages in HEP
DAQ software in the era of containerization
Evolution of computing farms: custom vs generic
Monolith vs microservices, frameworks vs libraries
Software and firmware lifecycle: CI/CD, etc

12:30 Lunch

Artificial Intelligence

Current uses and future possibilities: expert systems, automation, code generation/verification, anomaly detection, data quality

15:30 Tea break

Control & Configuration

Configuration management: current status, future opportunities, farm and processes/services
User Interfaces
Controls: embedded systems, future of detector control system, run control

Wednesday 5 February

DAQ Hardware and Dataflow

Networks: future technologies, link aggregation in network
Storage: future technologies, evolution of SSD/NVME, filesystems
Computing accelerators: GPU, FPGA, ...
Computing Infrastructure: cooling, including liquid cooling

10:30 Tea break

Monitoring

Data-Quality Monitoring
Monitoring / Observability: dataflow, detector components, archiving, analysis and visualisation

12:30 Lunch

DAQ Hardware and Dataflow

Networks: future technologies, link aggregation in network
Storage: future technologies, evolution of SSD/NVME, filesystems
Computing accelerators: GPU, FPGA, ...
Computing Infrastructure: cooling, including liquid cooling

15:30 Tea break

Control & Configuration

Configuration management: current status, future opportunities, farm and processes/services
User Interfaces
Controls: embedded systems, future of detector control system, run control

2 Closing Remarks