Computer Sciences
Col·leccions
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Altres [3]
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Articles de revista [316]
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Capítols de llibre [22]
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Llibres [0]
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Reports de recerca [15]
Enviaments recents
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Improving Timing-Related Guarantees for Main Memory in Multicore Critical Embedded Systems
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Comunicació de congrés
Accés obertMain memory is one of the most complex resources to analyze in multicore-based embedded real-time systems, with contention in the memory controller and the timing constraints of the main memory device as the main contributors ... -
Time-predictable task-to-thread mapping in multi-core processors
(Elsevier, 2024)
Article
Accés obertThe performance of time-predictable systems can be improved in multi-core processors using parallel programming models (e.g., OpenMP). However, schedulability analysis of parallel applications is a big challenge due to ... -
Boosting HPC data analysis performance with the ParSoDA-Py library
(Springer, 2024-02)
Article
Accés obertDeveloping and executing large-scale data analysis applications in parallel and distributed environments can be a complex and time-consuming task. Developers often find themselves diverted from their application logic to ... -
Assessing Saiph, a task-based DSL for high-performance computational fluid dynamics
(Elsevier, 2023-10)
Article
Accés restringit per política de l'editorialScientific applications face the challenge of efficiently exploiting increasingly complex parallel and distributed systems. Developing hand-tuned codes is a time-consuming, tedious and hardly reusable task. Reaching high ... -
RISC-V for genome data analysis: opportunities and challenges
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertThe RISC-V ISA has gained significant momentum in High-Performance Computing (HPC) research and market due to its open-source nature, fostering collaborative research and innovation. The ever-growing RISC-V-based ... -
Explaining the behaviour of reinforcement learning agents in a multi-agent cooperative environment using policy graphs
(2024-01-31)
Article
Accés obertThe adoption of algorithms based on Artificial Intelligence (AI) has been rapidly increasing during the last few years. However, some aspects of AI techniques are under heavy scrutiny. For instance, in many use cases, it ... -
NEUROPULS: NEUROmorphic energy-efficient secure accelerators based on Phase change materials aUgmented siLicon photonicS
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Text en actes de congrés
Accés obertThis special session paper introduces the Horizon Europe NEUROPULS project, which targets the development of secure and energy-efficient RISC-V interfaced neuromorphic accelerators using augmented silicon photonics technology. ... -
O(n) key–value sort with active compute memory
(Institute of Electrical and Electronics Engineers (IEEE), 2024-02-29)
Article
Accés obertWe propose the Active Compute Memory (ACM), a near-memory-processing architecture capable of performing key–value sort directly in the DRAM. In the ACM architecture, sort is merely the writing of data into memory with one ... -
Lessons Learned from a Performance Analysis and Optimization of a Multiscale Cellular Simulation
(Association for Computing Machinery (ACM), 2023)
Comunicació de congrés
Accés obertThis work presents a comprehensive performance analysis and optimization of a multiscale agent-based cellular simulation. The optimizations applied are guided by detailed performance analysis and include memory management, ... -
Uncertainty Management in Dependable and Intelligent Embedded Software
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Article
Accés obertThe development of dependable and intelligent embedded systems progresses. However, integrating complex software stacks, machine learning solutions, and high-performance computing devices amplifies the functional and ... -
End-to-End Workflows for Climate Science: Integrating HPC Simulations, Big Data Processing, and Machine Learning
(Association for Computing Machinery (ACM), 2023)
Comunicació de congrés
Accés obertCurrent scientific workflow systems do not typically integrate simulation-centric and data-centric aspects due to their very different software/infrastructure requirements. A transparent integration of such components into ... -
Sargantana: an academic SoC RISC-V processor in 22nm FDSOI technology
(Institute of Electrical and Electronics Engineers (IEEE), 2023)
Comunicació de congrés
Accés obertThis paper describes the Sargantana System on chip (SoC), a 64-bit RISC-V single core processor designed by a number of academic institutions and manufactured in 22 nm FDSOI technology: BSC, UPC, UB, UAB, CIC-IPN and IMB-CNM ...