3 papers
cs.DC2026
OpenDT: Exploring Datacenter Performance and Sustainability with a Self-Calibrating Digital Twin -- Technical Report
Radu Nicolae, Jules van der Toorn, Stavriana Kraniti +2
Datacenters are the backbone of our digital society, but raise numerous operational challenges. We envision digital twins becoming primary instruments in datacenter operations, con…
cs.DC2026
Kavier: Exploring Performance, Sustainability, and Efficiency of LLM Ecosystems under Inference through Cache-Aware Discrete-Event Simulation
Radu Nicolae, Alexandru Iosup, Animesh Trivedi +1
Large Language Models (LLMs) are widely used by our increasingly digitalized society, but raise sustainability, performance, and financial concerns, especially as inference workloa…
cs.DC2026
M3SA: Exploring Datacenter Performance and Climate-Impact with Multi- and Meta-Model Simulation and Analysis
Radu Nicolae, Dante Niewenhuis, Sacheendra Talluri +1
Datacenters are vital to our digital society, but consume a considerable fraction of global electricity and demand is projected to increase. To improve their sustainability and per…