EURO-PAR2021: EURO-PAR: 27TH INTERNATIONAL EUROPEAN CONFERENCE ON PARALLEL AND DISTRIBUTED COMPUTING
PROGRAM

Days: Monday, August 30th Tuesday, August 31st Wednesday, September 1st Thursday, September 2nd Friday, September 3rd

Monday, August 30th

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09:00-10:30 Session 1A: PhD Symposium 1
09:00
Memory Efficient Deep Neural Network Training (abstract)
09:18
Parallelization and auto-scheduling of data access queries in ML workloads (abstract)
PRESENTER: Pawel Bratek
09:36
Communication overlapping Pipelined Conjugate Gradients for Distributed Memory Systems and Heterogeneous Architectures (abstract)
PRESENTER: Manasi Tiwari
09:54
Scalable hybrid parallel ILU preconditioner to solve sparse linear systems (abstract)
PRESENTER: Raju Ram
10:12
Low-Overhead Reuse Distance Profiling Tool for Multicore (abstract)
09:00-10:30 Session 1C: AMTE 2021 - Asynchronous Many-Task systems for Exascale 2021
09:00
On using modern C++ and nested recursive task parallelism for HPC applications with AllScale (abstract)
09:50
Enabling support for zero copy semantics in an Asynchronous Task-based Programming Model (abstract)
PRESENTER: Sam White
10:30-10:50Coffee Break
10:50-12:30 Session 2A: PhD Symposium 2
10:50
Interferences between Communications and Computations in Distributed HPC Systems (abstract)
11:08
A Low Overhead Tasking Model for OpenMP (abstract)
PRESENTER: Chenle Yu
11:26
Application-Based Fault Tolerance for Numerical Linear Algebra at Large Scale (abstract)
11:44
Collaborative, distributed, scalable and low-cost plat-form based on microservices, containers, mobile devices and Cloud services to solve compute-intensive tasks (abstract)
12:02
Model-based Loop Perforation (abstract)
10:50-12:30 Session 2B: ParaMo 2021 - 3rd International Workshop on Parallel Programming Models in High-Performance Cloud
10:50
Extracting Information from Large Scale Graph Data: Case Study on Automated UI Testing (abstract)
11:15
Parallelizing Automatic Model Management System for AIOps on Microservice Platforms (abstract)
PRESENTER: Ruibo Chen
10:50-12:30 Session 2C: AMTE 2021 - Asynchronous Many-Task systems for Exascale 2021
10:50
An Experimental Study of SYCL Task Graph Parallelism for Large-Scale Machine Learning Workloads (abstract)
11:15
OpenMP target task: tasking and target offloading on heterogeneous systems (abstract)
11:40
Understanding the Effect of Task Granularity on Execution Time in Asynchronous Many-Task Runtime Systems (abstract)
PRESENTER: Shahrzad Shirzad
12:30-13:30Lunch Break
13:30-15:00 Session 3A: COLOC - 5th Workshop on Data Locality
13:30
Data-Centric Python - Productivity, portability and all with high performance!
14:05
Locality-Aware Scheduling of Independent Tasks for Runtime Systems (abstract)
PRESENTER: Maxime Gonthier
14:30
High Performance Computing with Java Streams (abstract)
PRESENTER: João Sobral
13:30-15:00 Session 3B: Resilience 2021 - 14th Workshop on Resiliency in High Performance Computing (Resilience) in Clusters, Clouds, and Grids
13:30
Faults, Errors and Failures in Extreme-Scale Supercomputers (abstract)
14:20
Energy-Efficient Execution of Streaming Task Graphs with Parallelizable Tasks on Multicore Platforms with Core Failures (abstract)
13:30-15:00 Session 3C: AMTE 2021 - Asynchronous Many-Task systems for Exascale 2021
13:30
The Past, Present, and Future of Asynchrony in C++ (abstract)
14:20
FleCSI 2.0: The Flexible Computational Science Infrastructure Project (abstract)
PRESENTER: Ben Bergen
15:00-15:15Coffee Break
15:15-16:40 Session 4A: COLOC - 5th Workshop on Data Locality
15:15
Exploring Strategies to Improve Locality Across Many-core Affinities (abstract)
PRESENTER: Neil Butcher
15:40
Monitoring Collective Communication Among GPUs (abstract)
16:05
ECP: Data Analytics and Optimization Applications On Accelerator-Based Systems (abstract)
15:15-16:30 Session 4B: Resilience 2021 - 14th Workshop on Resiliency in High Performance Computing (Resilience) in Clusters, Clouds, and Grids
15:15
Exploring the impact of node failures on the resource allocation for parallel jobs (abstract)
PRESENTER: Ioannis Vardas
15:40
RDPM: An Extensible Tool for Resilience Design Patterns Modeling (abstract)
PRESENTER: Mohit Kumar
16:05
Characterizing Memory Failures Using Benford’s Law (abstract)
PRESENTER: Kurt Ferreira
Tuesday, August 31st

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09:00-10:30 Session 6A: HeteroPar 2021 - 19th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms
09:00
Towards High Level Synthesis Support in the European Deep Learning Library (abstract)
09:50
Elastic Deep Learning using Knowledge Distillation with Heterogeneous Computing Resources (abstract)
PRESENTER: Ji Liu
09:00-10:30 Session 6B: FPDAPP 2021 - 4th International Workshop on Future Perspective of Decentralized Applications
09:00
Smart Contract Based Public Procurement to Fight Corruption
09:50
Towards A Broadcast Time-Lock Based Token Exchange Protocol (abstract)
PRESENTER: Fadi Barbara
10:30-10:50Coffee Break
10:50-12:30 Session 7A: HeteroPar 2021 - 19th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms
10:50
Porting Sparse Linear Algebra to Intel GPUs (abstract)
PRESENTER: Yu-Hsiang Tsai
11:15
Accelerating FFT using NEC SX-Aurora Vector Engine (abstract)
PRESENTER: Pablo Vizcaino
11:40
A Novel Bi-Objective Optimization Algorithm on Heterogeneous HPC Platforms for Applications with Continuous Performance and Linear Energy Profiles (abstract)
12:05
Towards an efficient sparse storage format for the SpMM kernel in GPUs (abstract)
10:50-12:30 Session 7B: FPDAPP 2021 - 4th International Workshop on Future Perspective of Decentralized Applications
10:50
Decentralisation Over Privacy: An Analysis Of The Bisq Trade Protocol (abstract)
PRESENTER: Liam Hickey
11:15
DoS Attacks on Blockchain Ecosystem (abstract)
PRESENTER: Mayank Raikwar
11:40
Towards a graphical DSL for tracing supply chains on blockchain (abstract)
PRESENTER: Francesco Faloci
12:30-13:30Lunch Break
13:30-14:45 Session 8A: HeteroPar 2021 - 19th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms
13:30
Heterogeneous Voltage Frequency Scaling of Data-Parallel Applications for Energy Saving on Homogeneous Multicore Platforms (abstract)
PRESENTER: Pawel Bratek
13:55
Data management model to program irregular compute kernels on FPGA: application to heterogeneous distributed system (abstract)
PRESENTER: Erwan Lenormand
14:20
Domain-Specific Runtime to Orchestrate Computation on Heterogeneous Platforms (abstract)
PRESENTER: Jared O'Neal
13:30-14:45 Session 8B: LSDVE 2021 - 8th Workshop on Large Scale Distributed Virtual Environments
13:30
Integrating Fog Computing and Blockchain Technology for Applications with Enhanced Trust and Privacy (abstract)
14:20
SMART: a Tool for Trust and Reputation Management in Social Media (abstract)
PRESENTER: Nishant Saurabh
15:00-15:15Coffee Break
15:15-17:00 Session 9A: HeteroPar 2021 - 19th International Workshop on Algorithms, Models and Tools for Parallel Computing on Heterogeneous Platforms
15:15
Kernel Fusion in OpenCL (abstract)
PRESENTER: John Stratton
15:40
Feasibility study of Molecular Dynamics kernels exploitation using EngineCL (abstract)
PRESENTER: Raúl Nozal
16:05
Continuous Self-Adaptation of Control Policies in Automatic Cloud Management (abstract)
PRESENTER: Paweł Koperek
16:30
An Automata–based Approach to Profit Optimization of Cloud Brokers in IaaS Environment (abstract)
PRESENTER: Jakub Gąsior
15:15-16:00 Session 9B: LSDVE 2021 - 8th Workshop on Large Scale Distributed Virtual Environments
15:15
Towards Generating Realistic Trace for Simulating Functions-as-a-Service (abstract)
15:40
SPIRIT: A microservice-based framework for interactive Cloud infrastructure planning (abstract)
PRESENTER: Spiros Koulouzis
Wednesday, September 1st

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11:00-12:30 Session 12: Regular Papers 1: Parallel Methods & Applications
11:00
A GPU Architecture Aware Fine-Grain Pruning Technique for Deep Neural Networks (abstract)
PRESENTER: Hoeseok Yang
11:20
Mixed Precision Incomplete and Factorized Sparse Approximate Inverse Preconditioning on GPUs (abstract)
PRESENTER: Fritz Goebel
11:40
Outsmarting the Atmospheric Turbulence for Ground-Based Telescopes Using the Stochastic Levenberg-Marquardt Method (abstract)
PRESENTER: Yuxi Hong
12:00
GPU Accelerated Mahalanobis-average Hierarchical Clustering Analysis (abstract)
PRESENTER: Adam Šmelko
12:30-14:00Lunch Break
14:00-15:30 Session 13: Regular Papers 2: Architectures & Accelerators
14:00
PrioRAT: Criticality-Driven Prioritization Inside the On-Chip Memory Hierarchy (abstract)
PRESENTER: Vladimir Dimić
14:20
Optimized Implementation of the HPCG Benchmark on Reconfigurable Hardware (abstract)
PRESENTER: Alberto Zeni
14:40
Exploiting co-execution with oneAPI: heterogeneity from a modern perspective (abstract)
PRESENTER: Raúl Nozal
15:30-16:30 Session 14: Keynote I
15:30
Big Data and Extreme-Scales: Computational Science in the 21st Century (abstract)
16:30-18:00 Session 15: Regular Papers 3: Machine Learning & Applications
16:30
Designing a 3D Parallel Memory-Aware Lattice Boltzmann Algorithm on Manycore Systems (abstract)
PRESENTER: Yuankun Fu
16:50
Fault-tolerant LU factorisation is low cost (abstract)
17:10
Efficient and Systematic Partitioning of Large and Deep Neural Networks for Parallelization (abstract)
PRESENTER: Haoran Wang
17:30
Towards Flexible and Compiler-Friendly Layer Fusion for CNNs on Multicore CPUs (abstract)
PRESENTER: Zhongyi Lin
Thursday, September 2nd

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09:30-11:00 Session 16: Regular Papers 4: Scheduling & Load Balancing I
09:30
Collaborative GPU Preemption via Spatial Multitasking for Efficient GPU Sharing (abstract)
PRESENTER: Zhuoran Ji
09:50
A Fixed-Parameter Algorithm for Scheduling Unit dependent Tasks with Unit Communication Delays (abstract)
PRESENTER: Ning Tang
10:10
Plan-based Job Scheduling for Supercomputers with Shared Burst Buffers (abstract)
PRESENTER: Jan Kopański
10:30
A log-linear (2+5/6)-approximation algorithm for parallel machine scheduling with a single orthogonal resource (abstract)
PRESENTER: Adrian Naruszko
11:00-12:30 Session 17: Regular Papers 5: Scheduling & Load Balancing II
11:00
An MPI-Parallel Algorithm for Mapping Complex Networks onto Hierarchical Architectures (abstract)
PRESENTER: Maria Predari
11:20
Taming Tail Latency in Key-Value Stores: a Scheduling Perspective (abstract)
PRESENTER: Anthony Dugois
11:40
Pipelined Model Parallelism: Complexity Results and Memory Considerations (abstract)
PRESENTER: Alena Shilova
12:00
Enhancing Load-Balancing of MPI Applications with Workshare (abstract)
PRESENTER: Julien Jaeger
12:30-14:00Lunch Break
14:00-15:30 Session 18: Regular Papers 6: Power & Performance Modeling
14:00
Trace-driven Workload Generation and Execution (abstract)
14:20
Update on the Asymptotic Optimality of LPT (abstract)
PRESENTER: Redouane Elghazi
14:40
E2EWatch: An End-to-end Anomaly Diagnosis Framework for Production HPC Systems (abstract)
PRESENTER: Burak Aksar
15:00
Sustaining Performance While Reducing Energy Consumption: A Control Theory Approach (abstract)
PRESENTER: Raphaël Bleuse
15:30-16:30 Session 19: Keynote II
15:30
HPC for Bioinformatics: The Genetic Sequence Comparison Quest for Performance (abstract)
16:30-18:00 Session 20: Regular Papers 7: Theory & Algorithms
16:30
Algorithm design for Tensor Units (abstract)
16:50
TSLQueue: An Efficient Lock-free Design for Priority Queues (abstract)
PRESENTER: Adones Rukundo
17:10
A Scalable Approximation Algorithm for Weighted Longest Common Subsequence (abstract)
PRESENTER: Thomas Lavastida
17:30
G-Morph: Induced Subgraph Isomorphism Search of Labeled Graphs on a GPU (abstract)
PRESENTER: Bryan Rowe
Friday, September 3rd

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09:30-11:00 Session 21: EU Projects: European Initiative Projects Towards Exascale Computing
09:30
European Processor Initiative and EU Projects Towards Exascale Computing (abstract)
09:45
EPEEC: Europe toward High Coding Productivity for Exascale (abstract)
10:00
SparCity: Optimizing Sparse Computation and Graphs for Novel Parallel Architectures (abstract)
11:00-12:30 Session 22: Regular Papers 8: Tools & Environments
11:00
ALONA: Automatic Loop Nest Approximation with Reconstruction and Space Pruning (abstract)
PRESENTER: Daniel Maier
11:20
Automatic low-overhead load-imbalance detection in MPI applications (abstract)
PRESENTER: Peter Arzt
11:40
Smart Distributed DataSets for Stream Processing (abstract)
PRESENTER: Miguel Coimbra
12:30-14:00Lunch Break
14:00-15:30 Session 23: Regular Papers 9: Cloud & Edge Computing
14:00
Colony: Parallel Functions as a Service on the Cloud-Edge Continuum (abstract)
14:20
Horizontal Scaling in Cloud using Contextual Bandits (abstract)
PRESENTER: David Delande
14:40
Geo-Distribute Cloud Applications at the Edge (abstract)
PRESENTER: Marie Delavergne
15:00
A Fault Tolerant and Deadline Constrained Sequence Alignment Application on Cloud-based Spot GPU Instances (abstract)
PRESENTER: Rafaela Brum
15:30-16:30 Session 24: Keynote III
15:30
Knowledge Graphs, Graph AI, and the Need for High-performance Graph Computing (abstract)
16:30-18:00 Session 25: Regular Papers 10: Programming & Languages
16:30
Particle-In-Cell Simulation using Asynchronous Tasking (abstract)
PRESENTER: Nicolas Guidotti
16:50
Efficient GPU Computation using Task Graph Parallelism (abstract)
PRESENTER: Dian-Lun Lin
17:10
Accelerating Graph Applications Using Phased Transactional Memory (abstract)
17:30
Towards High Performance Resilience using Performance Portable Abstractions (abstract)
PRESENTER: Nicolas Morales
18:00-18:30 Session 26: Closing Session
18:00
Closing of the Euro-Par 2021
18:15
Presenting the Euro-Par 2022