HEPiX Autumn 2022 Workshop

Session

Computing and Batch Services

1 Nov 2022, 10:50

Clarion hotel Umeå

Conveners

Computing and Batch Services

• Michele Michelotto (Universita e INFN, Padova (IT))
• Michel Jouvin (Université Paris-Saclay (FR))

Computing and Batch Services

• Michel Jouvin (Université Paris-Saclay (FR))
• Michele Michelotto (Universita e INFN, Padova (IT))

Computing and Batch Services

• Michele Michelotto (Universita e INFN, Padova (IT))
• Michel Jouvin (Université Paris-Saclay (FR))

79. BigHPC: A Management Framework for Consolidated Big Data and High-Performance Computing

Mr Samuel Bernardo (LIP)

01/11/2022, 10:50

Computing & Batch Services

The BigHPC project is bringing together innovative solutions to improve the monitoring of heterogeneous HPC infrastructures and applications, the deployment of applications and the management of HPC computational and storage resources. It aims as well to alleviate the current storage performance bottleneck of HPC services.

The BigHPC project will address these challenges with a novel...

81. Scalable Machine Learning with Kubeflow at CERN

Dejan Golubovic (CERN)

01/11/2022, 11:45

Computing & Batch Services

Machine learning (ML) has been shown to be an excellent method for improving performance in high-energy physics (HEP). Applications of ML in HEP are expanding, ranging from jet tagging with graph neural networks to fast simulations with 3DGANs and numerous classification algorithms in beam measurements. ML algorithms are expected to improve in performance as more data are collected during Run...

83. Automation of (Remediation) procedures for Batch Services in CERN with StackStorm

Ankur Singh (CERN)

01/11/2022, 12:10

Computing & Batch Services

We will update on current status and activities in the CERN batch infrastructure, before concentrating on an introduction to remediation automation. Stackstorm is an open source product which has allowed us to automate activities such as health checks, alarm handling and provide enriched data to L2/L3 support for incidents. We will explain a little of the deployment, the architecture of the...

86. Summary of the european HTC week

Christoph Beyer

01/11/2022, 12:35

Computing & Batch Services

Short summary of the european HTC (condor) week held in Cuneo (10 - 14 october)

97. HEPscore benchmark

Domenico Giordano (CERN)

01/11/2022, 13:00

Computing & Batch Services

Report the progress made in the last six months to define the WLCG HEPscore benchmark. This is a joint work of the HEPiX Benchmark Working Group and the WLCG HEPscore deployment Task Torce.

106. Review of HTC scheduling strategies for HEP at GridKa Tier 1

Max Fischer (Karlsruhe Institute of Technology)

01/11/2022, 15:20

Computing & Batch Services

Scheduling at large WLCG sites has to account for several peculiarities of the HEP usage profile: Prominently, the split into only 1-core and 8-core requests is known to lead to fragmentation. In addition, sites have to satisfy long-term and short-term fairshare, efficient job packing, internal flexibility and various other goals. Over the years, various strategies have been proposed in the...