Conveners
Environmental sustainability, business continuity, and Facility improvement
- Peter Gronbech (University of Oxford (GB))
Environmental sustainability, business continuity, and Facility improvement
- Peter Gronbech (University of Oxford (GB))
In this presentation we try to give an update on CPU, GPU and AI accelerators in the market today.
The objective of this talk is to share the tentative plan of energy efficiency status review by the TechWatch WG. Progress of the primary tasks such as reviewing and understanding of the trends of industry, market and technology, efforts of WLCG and sites, as well as the strategy from measurement/ data collection/ analysis/ modeling/ to estimation will be shared. Through this report, the...
Nikhef has recently renovated their building and upgraded almost everything to the latest standards. Including the Audio/Video setup in the new meetingrooms.
This talk will give an insight in the proces from choosing which technologies and tendering to installation, testing and getting everything working. What went wrong and what not. How you would think that 4K 60Hz is easy these days. Why...
The Swiss National Supercomputing Centre (CSCS) is committed to sustainable high-performance computing. This talk will explore how CSCS leverages lake water for efficient cooling, significantly reducing energy consumption. Additionally, we will discuss the reuse of waste heat to support local infrastructure, demonstrating a practical and efficient approach to sustainability in supercomputing.
This study presents analyses of natural job drainage and power reduction patterns in the PIC Tier-1 data center, which uses HTCondor for workload scheduling. By examining historical HTCondor logs from 2023 and 2024, we simulate natural job drainage behaviors, in order to understand natural job drainage patterns: when jobs naturally conclude without external intervention. These findings provide...
The CERN Cloud Infrastructure Service provides access to large compute and storage resources for the laboratory that includes virtual and physical machines, volumes, fileshares, loadbalancers, etc. across 2 different datacenters. With the recent addition of the Prevessin Data Center, one of the main objectives of the CERN IT Department is to ensure that all services have up-to-date procedures...
Extending the data presented at the last few HEPiX workshops, we present new measurements on the energy efficiency (HEPScore/Watt) of the recently available AmpereOne-ARM and AMD Turin-x86 machines.
