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Throughput Computing 2025

Jun 2 – 6, 2025
Fluno Center on the University of Wisconsin-Madison Campus
America/Chicago timezone

Questions about attending, speaking, accommodations, and other concerns

Session

Joint CMS and US-ATLAS Session

Jun 5, 2025, 9:00 AM
Howard Auditorium (Fluno Center on the University of Wisconsin-Madison Campus)

Howard Auditorium

Fluno Center on the University of Wisconsin-Madison Campus

601 University Avenue, Madison, WI 53715-1035

Conveners

Joint CMS and US-ATLAS Session: Monitoring and Measuring

  • Andrew Melo (Vanderbilt University)
  • Shawn McKee (University of Michigan)

Joint CMS and US-ATLAS Session: WLCG (Mini) Data Challenges

  • Andrew Melo (Vanderbilt University)
  • Shawn McKee (University of Michigan)

Joint CMS and US-ATLAS Session: AI/ML, Tools and Operations

  • Andrew Melo (Vanderbilt University)
  • Shawn McKee (University of Michigan)

Joint CMS and US-ATLAS Session: Analysis Facilities (AFs)

  • Lincoln Bryant (University of Chicago)
  • Hironori Ito (Brookhaven National Laboratory)

Description

We have a common notes and action items document at:
https://docs.google.com/document/d/1y3V4HKGQ8EMUTxH9_MDCqegtA8sGeNtu6UmFk2fRyLQ/edit?usp=sharing

Presentation materials

Agenda notes and action items
  1. 65. Networking: perfSONAR, SciTags and WLCG Site network monitoring
    Shawn McKee (University of Michigan)
    6/5/25, 9:00 AM
  2. 66. Tape Archival at Tier-2s
    Maxim Goncharov (MIT), Rafael Coelho Lopes de Sa (University of Massachusetts Amherst)
    6/5/25, 9:15 AM

    Experiences with running tape storage systems at ATLAS and CMS Tier-2s

    Go to contribution page
  3. 67. Discussion on next steps and joint work
    Andrew Melo (Vanderbilt University), Shawn McKee (University of Michigan)
    6/5/25, 9:40 AM
  4. 68. Capacity Challenges
    Hironori Ito (Brookhaven National Laboratory)
    6/5/25, 11:00 AM

    Discuss tools and options for the next capacity challenge.

    Go to contribution page
  5. 69. Capability Challenge: SENSE/Rucio
    Diego Davila (UCSD), Justas Balcas (ESnet)
    6/5/25, 11:15 AM

    Discuss plans for SENSE/Rucio testing for USATLAS/USCMS

    Go to contribution page
  6. 70. Capability Challenge: Netbird/Wireguard
    Lincoln Bryant (University of Chicago)
    6/5/25, 11:30 AM
  7. 71. Discussion & Planning
    Andrew Melo (Vanderbilt University), Shawn McKee (University of Michigan)
    6/5/25, 11:45 AM

    Discuss capacity and capability challenges. Which are we interesting in pursuing? Who will participate? When to schedule?

    Go to contribution page
  8. 72. HEPCDN: Exploring NGINX for Content Distribution
    Andrew Melo (Vanderbilt University)
    6/5/25, 1:30 PM
  9. 73. CANCELED: Data Streaming as a Service
    Alexei Klimentov (Brookhaven National Lab)
    6/5/25, 1:45 PM

    Presentation/discussion canceled.

    Go to contribution page
  10. 74. AI/ML Introduction and Discussion
    Ilija Vukotic (University of Chicago)
    6/5/25, 2:00 PM

    Quick overview of AI/ML in WLCG so far
    Needs for AI/ML for Infrastructure AND Infrastructure for AI/ML
    Funding opportunities
    Next step, areas on common interest/effort?

    Go to contribution page
  11. 75. Introduction and Overview for AFs in WLCG
    Lincoln Bryant (University of Chicago)
    6/5/25, 3:05 PM
  12. 76. AF Discussion
    Hironori Ito (Brookhaven National Laboratory), Lincoln Bryant (University of Chicago)
    6/5/25, 3:20 PM

    Shared development and prototyping for AFs?
    Storage technologies to support AFs (Carlos Gamboa ?, 10 minutes)
    Joint AFs: Can we “share” AFs between experiments: Belle II and ATLAS or Dune and CMS, etc ? (Hiro/Ofer/Lincoln ?)
    Can we agree on a minimum baseline for AFs?
    Standard “login”

    Go to contribution page
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