6 papers
OpenDC-STEAM: Realistic Modeling and Systematic Exploration of Composable Techniques for Sustainable Datacenters
Dante Niewenhuis, Sacheendra Talluri, Alexandru Iosup +1
The need to reduce datacenter carbon footprint is urgent. While many sustainability techniques have been proposed, they are often evaluated in isolation, using limited setups or an…
How Does Microservice Granularity Impact Energy Consumption and Performance? A Controlled Experiment
Yiming Zhao, Tiziano De Matteis, Justus Bogner
Context: Microservice architectures are a widely used software deployment approach, with benefits regarding flexibility and scalability. However, their impact on energy consumption…
Comparing Parallel Functional Array Languages: Programming and Performance
David van Balen, Tiziano De Matteis, Clemens Grelck +12
Parallel functional array languages are an emerging class of programming languages that promise to combine low-effort parallel programming with good performance and performance por…
FPGA Innovation Research in the Netherlands: Present Landscape and Future Outlook
Nikolaos Alachiotis, Sjoerd van den Belt, Steven van der Vlugt +10
FPGAs have transformed digital design by enabling versatile and customizable solutions that balance performance and power efficiency, yielding them essential for today's diverse co…
Exploring GPU-to-GPU Communication: Insights into Supercomputer Interconnects
Daniele De Sensi, Lorenzo Pichetti, Flavio Vella +11
Multi-GPU nodes are increasingly common in the rapidly evolving landscape of exascale supercomputers. On these systems, GPUs on the same node are connected through dedicated networ…
Developing a BLAS library for the AMD AI Engine
Tristan Laan, Tiziano De Matteis
Spatial (dataflow) computer architectures can mitigate the control and performance overhead of classical von Neumann architectures such as traditional CPUs. Driven by the popularit…