Presentation
Generalizing ExaDigiT Datacenter Digital Twin Framework for Multiple Architectures
DescriptionExaDigiT is an open-source framework for developing comprehensive digital twins (DTs) of liquid-cooled supercomputers. DTs merge telemetry, simulations, and AI/ML/RL to create a complete virtual representation of a system. This provides an effective tool for testing a variety of system optimizations, determining the impact and outcomes of hypothetical “what-if” scenarios, and creating virtual prototypes of future systems with performance and cost insights. Our framework consists of three primary modules including (1) a resource allocator and power simulator, (2) a thermofluidic cooling model, and (3) an augmented reality model of a supercomputing cluster and its cooling plant. ExaDigiT can predict the power and energy losses of synthetic and real workloads, simulate complex transient dynamics to provide accurate cooling predictions, and provide an interactive means of analyzing relevant data. ExaDigiT is released under Apache and MIT licenses.

Event Type
ACM Student Research Competition: Graduate Poster
ACM Student Research Competition: Undergraduate Poster
Doctoral Showcase
Posters
TimeTuesday, 19 November 202412pm - 5pm EST
LocationB302-B305
TP
XO/EX