Parallel Computing Systems

Research group

The Parallel Computing Systems (PCS) group at the University of Amsterdam performs research on the design, programming and run-time management of multi-core and multi-processor computer systems. The modeling, analysis and optimization of the extra-functional aspects of these systems, such as performance, power/energy consumption, reliability but also the degree of productivity to design and program these systems, play a pivotal role in this work.

News

The paper 'Modelling Performance Loss due to Thread Imbalance in Stochastic Variable-Length SIMT Workloads' was accepted for MASCOTS '22.

Aug 8, 2022

The chapter 'Pipelined CNN Inference on Heterogeneous Multi-Processor System-on-Chip' was accepted for the book on Embedded Machine Learning for Cyber Physical, IoT, and Edge Computing (Springer).

Aug 8, 2022

The paper 'Hierarchical Design Space Exploration for Distributed CNN Inference at the Edge' was accepted at ITEM '22.

Aug 1, 2022

The paper 'Strategy Switching: Smart Fault-tolerance for Weakly-hard Resource-constraint Real-time Applications' was accepted at SEFM 2022.

Jul 27, 2022

The paper 'Model-Based Testing of Internet of Things Protocols' was accepted at FMICS 2022.

Jul 8, 2022
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Vacancies

  • No vacancies at the moment, but keep an eye on this page!

Meet the Team

Group Chair

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Andy D. Pimentel

Full Professor

Staff

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Ana Lucia Varbanescu

Associate Professor

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Clemens Grelck

Associate Professor

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Anuj Pathania

Assistant Professor

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Benny Akesson

Professor by special appointment

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Simon Polstra

Scientific Programmer / Lecturer

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Martin Bor

Scientific Programmer / Lecturer

Postdoctoral Researchers

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Dolly Sapra

Postdoctoral Researcher

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Sobhan Niknam

Postdoctoral Researcher

PhD students

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Stephen Swatman

Phd Student

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Ehsan Aghapour

Phd Student

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Xiaotian Guo

Phd Student

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Lukas Miedema

Phd Student

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Jelle van Dijk

Phd Student

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Marius Herget

Phd Student

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Julius Roeder

Phd Student

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Yixian Shen

Phd Student

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Pooya Khandel

Phd Student

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Merijn Verstraaten

Phd Student

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Saeedeh Baneshi

Phd Student

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Sudam Wasala

Phd Student

Secretary

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Grace Millerson

Secretary

Alumni

Benjamin Rouxel

Postdoctoral Researcher

Sebastian Altmeyer

Assistant Professor

Jun Xiao

Postdoctoral Researcher

Uraz Odyurt

Phd Student

Hugo Meyer

Postdoctoral Researcher

Giulio Stramondo

PhD student

Catalin Bogdan Ciobanu

Postdoctoral Researcher

Thomas Bernard

PhD student

Cagkan Erbas

PhD student

Mark Thompson

PhD student

Michiel van Tol

PhD student

Mike Lankamp

PhD student

Peter van Stralen

PhD student

Raphael Poss

Postdoctoral Researcher

Roberta Piscitelli

PhD student

Roeland Douma

PhD student

Roy Bakker

PhD student

Toktam Taghavi

PhD student

Wei Quan

PhD student

Projects

EnergyLabels

Monitor the Energy Costs of Digital Services

APROPOS

Approximate Computing for Power and Energy Optimisation

TeamPlay

Time, Energy and security Analysis for Multi/Many-core heterogenous PLAtforms

ADMORPH

Towards Adaptively Morphing Embedded Systems

ALOHA

Software framework for runtime-Adaptive and secure deep Learning On Heterogeneous Architectures

DSE 2.0

Towards Optimal Design of Complex, Distributed Cyber Physical Systems

iDAPT

Interactive DSL for Composable EFB Adaptation using Bi-simulation and Extrinsic Coordination

Recent Publications

J. Xiao, Y. Shen, A. D. Pimentel (2022). Cache Interference-aware Task Partitioning for Non-preemptive Real-time Multi-core Systems. ACM Transactions on Embedded Computing Systems (ACM TECS).

Dhananjaya Wijerathne, Zhaoying Li, Anuj Pathania, Tulika Mitra, Lothar Thiele (2022). HiMap: Fast and Scalable High-Quality Mapping on CGRA via Hierarchical Abstraction. IEEE Transactions on Computer-Aided Design of Integrated Circuits and Systems (IEEE TCAD).

S. Minakova, D. Sapra, T. Stefanov, A. D. Pimentel (2022). Scenario Based Run-time Switching for Adaptive CNN-based Applications at the Edge. ACM Transactions on Embedded Computing Systems (ACM TECS).

Julius Roeder, Benjamin Rouxel, Clemens Grelck (2021). Scheduling DAGs of Multi-version Multi-phase Tasks on Heterogeneous Real-time Systems. Proc. of the 14th IEEE International Symposium on Embedded Multicore/Manycore (MCSoC 2021).

Lukas Miedema, Benjamin Rouxel, Clemens Grelck (2021). Task-level Redundancy vs Instruction-level Redundancy against Single Event Upsets in Real-time DAG scheduling. Proc. of the 14th IEEE International Symposium on Embedded Multicore/Manycore (MCSoC 2021).

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PCS Software

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All Deep Learning Simulators System Modeling Thermal Management Coordination Languages and Compilers

Cecile Coordination Compiler

for heterogeneous real-time systems

T-TSP

Transient-Temperature Based Safe Power Budgeting in Multi-/Many-Core Processors

CoMeT

Core-memory thermal simulations for 2D, 2.5D, and 3D processors

HotSniper

Interval thermal simulation of 2D multi-/many-cores

Pipe-All

High-throughput CPU-GPU CNN inference pipeline

Sesame

High-level modeling and simulation of MPSoCs for early DSE

Synthetic Portnet Generator

for modeling software interfaces

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