Computer Architecture - Operating Systems (CAOS)

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2022

Using Markov’s Inequality with Power-Of-k Function for Probabilistic WCET Estimation

34th Euromicro Conference on Real-Time Systems (ECRTS 2022)

S. Vilardell, I. Serra, E. Mezzetti, J. Abella, F. J. Cazorla, and J. Del Castillo
SPARROW: A Low-Cost Hardware/Software Co-designed SIMD Microarchitecture for AI Operations in Space Processors

2022 Design, Automation & Test in Europe Conference & Exhibition (DATE)2022 Design, Automation & Test in Europe Conference & Exhibition (DATE)

M. Solé, and L. Kosmidis
Compiler Support for an AI-oriented SIMD Extension of a Space Processor

ACM SIGAda Ada Letters

M. Solé, and L. Kosmidis
Contention Tracking in GPU Last-Level Cache

2022 IEEE 40th International Conference on Computer Design (ICCD)2022 IEEE 40th International Conference on Computer Design (ICCD)

J. Barrera, L. Kosmidis, H. Tabani, J. Abella, and F. J. Cazorla

2021

SAE Technical Paper SeriesDissecting Robust Resource Partitioning, Robust Time Partitioning, and Robust Partitioning in CAST-32A

Automotive Technical PapersSAE Technical Paper Series

F. J. Cazorla, J. Abella, and E. Mezzetti
Performance Analysis and Optimization Opportunities for NVIDIA Automotive GPUs

Journal of Parallel and Distributed Computing

H. Tabani, F. Mazzocchetti, P. Benedicte, J. Abella, and F. J. Cazorla
Safe and secure software updates on high-performance mixed-criticality systems: The UP2DATE approach

Microprocessors and Microsystems

I. Agirre, I. Yarza, I. Mugarza, J. Binchi, P. Onaindia, T. Poggi, F. J. Cazorla, L. Kosmidis, K. Grüttner, P. Uven, M. Abuteir, J. Loewe, J. M. Orbegozo, and S. Botta
Towards functional safety compliance of matrix–matrix multiplication for machine learning-based autonomous systems

Journal of Systems Architecture

J. Fernández, J. Perez, I. Agirre, I. Allende, J. Abella, and F. J. Cazorla
PRL: Standardizing Performance Monitoring Library for High-Integrity Real-Time Systems

2021 IEEE 39th International Conference on Computer Design (ICCD)2021 IEEE 39th International Conference on Computer Design (ICCD)

J. Giesen, E. Mezzetti, J. Abella, and F. J. Cazorla
Enabling Unit Testing of Already-Integrated AI Software Systems: The Case of Apollo for Autonomous Driving

2021 24th Euromicro Conference on Digital System Design (DSD)2021 24th Euromicro Conference on Digital System Design (DSD)

M. Alcon, H. Tabani, J. Abella, and F. J. Cazorla
Leveraging Hardware QoS to Control Contention in the Xilinx Zynq UltraScale+ MPSoC

33rd Euromicro Conference on Real-Time Systems (ECRTS 2021)

A. Serrano-Cases, J. M. Reina, J. Abella, E. Mezzetti, and F. J. Cazorla
Demystifying the Characteristics of High Bandwidth Memory for Real-Time Systems

2021 IEEE/ACM International Conference On Computer Aided Design (ICCAD)2021 IEEE/ACM International Conference On Computer Aided Design (ICCAD)

K. Asifuzzaman, M. Abuelala, M. Hassan, and F. J. Cazorla
SAE Technical Paper Series On the Definition of Resource Sharing Levels to Understand and Control the Impact of Contention in Multicore Processors

Automotive Technical PapersSAE Technical Paper Series

H. Tabani, L. Kosmidis, E. Mezzetti, J. Abella, and F. J. Cazorla
Empirical Evidence for MPSoCs in Critical Systems: The Case of NXP's T2080 Cache Coherence

2021 Design, Automation & Test in Europe Conference & Exhibition (DATE)2021 Design, Automation & Test in Europe Conference & Exhibition (DATE)

R. Pujol, H. Tabani, J. Abella, M. Hassan, and F. J. Cazorla
De-RISC: the First RISC-V Space-Grade Platform for Safety-Critical Systems

2021 IEEE Space Computing Conference (SCC)2021 IEEE Space Computing Conference (SCC)

N-J. Wessman, F. Malatesta, J. Andersson, P. Gomez, M. Masmano, V. Nicolau, J. Le Rhun, G. Cabo, F. Bas, R. Lorenzo, O. Sala, D. Trilla, and J. Abella
SafeDE: a flexible Diversity Enforcement hardware module for light-lockstepping

2021 IEEE 27th International Symposium on On-Line Testing and Robust System Design (IOLTS)

F. Bas, S. Alcaide, R. Lorenzo, G. Cabo, G. Gil, O. Sala, F. Mazzocchetti, D. Trilla, and J. Abella
SafeTI: a Hardware Traffic Injector for MPSoC Functional and Timing Validation

2021 IEEE 27th International Symposium on On-Line Testing and Robust System Design (IOLTS)

O. Sala, S. Alcaide, G. Cabo, F. Bas, R. Lorenzo, P. Benedicte, D. Trilla, G. Gil, F. Mazzocchetti, and J. Abella
SafeSU: an Extended Statistics Unit for Multicore Timing Interference

2021 IEEE European Test Symposium (ETS)2021 IEEE European Test Symposium (ETS)

G. Cabo, F. Bas, R. Lorenzo, D. Trilla, S. Alcaide, M. Moretó, C. Hernandez, and J. Abella
Security, Reliability and Test Aspects of the RISC-V Ecosystem

2021 IEEE European Test Symposium (ETS)2021 IEEE European Test Symposium (ETS)

J. Abella, S. Alcaide, J. Anders, F. Bas, S. Becker, E. De Mulder, N. Elhamawy, F. K. Gurkaynak, H. Handschuh, C. Hernandez, M. Hutter, L. Kosmidis, I. Polian, M. Sauer, S. Wagner, and F. Regazzoni
Empirical Analysis of the Specialization of a Diversity Metric per Circuit Path (to appear)

SELSE 2021 17th Workshop on Silicon Errors in Logic - System Effects

S. Alcaide, H. Carles, and J. Abella
Surrogate Applications for Early Design Stage Multicore Contention Modeling

IEEE Transactions on Emerging Topics in Computing

G. Fernandez, J. Abella, G. Bernat, and F. J. Cazorla
GPU4S: Major Project Outcomes, Lessons Learnt and Way Forward

2021 Design, Automation & Test in Europe Conference & Exhibition (DATE)

L. Kosmidis, I. Rodriguez, A. Jover-Alvarez, S. Alcaide, J. Lachaize, O. Notebaert, A. Certain, and D. Steenari
MUCH: Exploiting Pairwise Hardware Event Monitor Correlations for Improved Timing Analysis of Complex MPSoCs

MUCH: Exploiting Pairwise Hardware Event Monitor Correlations for Improved Timing Analysis of Complex MPSoCs

S. Vilardell, I. Serra, J. Abella, E. Mezzetti, and F. J. Cazorla

2020

Modeling Contention Interference in Crossbar-based Systems via Sequence-Aware Pairing (SeAP)

2020 IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS)2020 IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS)

J. Giesen, P. Benedicte, E. Mezzetti, J. Abella, and F. J. Cazorla
Timing of Autonomous Driving Software: Problem Analysis and Prospects for Future Solutions

2020 IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS)2020 IEEE Real-Time and Embedded Technology and Applications Symposium (RTAS)

M. Alcon, H. Tabani, L. Kosmidis, E. Mezzetti, J. Abella, and F. J. Cazorla
GPU4S: Embedded GPUs in space - Latest project updates

Microprocessors and Microsystems

L. Kosmidis, I. Rodriguez, Á. Jover, S. Alcaide, J. Lachaize, J. Abella, O. Notebaert, F. J. Cazorla, and D. Steenari
An On-board Algorithm Implementation on an Embedded GPU: A Space Case Study

2020 Design, Automation & Test in Europe Conference & Exhibition (DATE)2020 Design, Automation & Test in Europe Conference & Exhibition (DATE)

I. Rodriguez, L. Kosmidis, O. Notebaert, F. J. Cazorla, and D. Steenari
Building Uncertainty Models on Top of Black-Box Predictive APIs

IEEE Access

A. Brando, D. Torres, J. A. Rodriguez-Serrano, and J. Vitria
CleanET: enabling timing validation for complex automotive systems

S. Vilardell, I. Serra, H. Tabani, J. Abella, J. Del Castillo, and F. J. Cazorla
HRM: Merging Hardware Event Monitors for Improved Timing Analysis of Complex MPSoCs

S. Vilardell, I. Serra, R. Santalla, E. Mezzetti, J. Abella, and F. J. Cazorla

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