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pro vyhledávání: '"PAPADOPOULOU, NIKELA"'
The RISC-V "V" extension introduces vector processing to the RISC-V architecture. Unlike most SIMD extensions, it supports long vectors which can result in significant improvement of multiple applications. In this paper, we present our ongoing resear
Externí odkaz:
http://arxiv.org/abs/2311.05284
In the high performance computing (HPC) domain, performance variability is a major scalability issue for parallel computing applications with heavy synchronization and communication. In this paper, we present an experimental performance analysis of O
Externí odkaz:
http://arxiv.org/abs/2311.05267
As an increasing number of businesses becomes powered by machine-learning, inference becomes a core operation, with a growing trend to be offered as a service. In this context, the inference task must meet certain service-level objectives (SLOs), suc
Externí odkaz:
http://arxiv.org/abs/2306.01679
Autor:
Mpakos, Panagiotis, Galanopoulos, Dimitrios, Anastasiadis, Petros, Papadopoulou, Nikela, Koziris, Nectarios, Goumas, Georgios
The SpMV kernel is characterized by high performance variation per input matrix and computing platform. While GPUs were considered State-of-the-Art for SpMV, with the emergence of advanced multicore CPUs and low-power FPGA accelerators, we need to re
Externí odkaz:
http://arxiv.org/abs/2302.04225
CPU-based inference can be an alternative to off-chip accelerators, and vector architectures are a promising option due to their efficiency. However, the large design space of convolutional algorithms and hardware implementations makes it challenging
Externí odkaz:
http://arxiv.org/abs/2212.11574
Autor:
Giannoula, Christina, Vijaykumar, Nandita, Papadopoulou, Nikela, Karakostas, Vasileios, Fernandez, Ivan, Gómez-Luna, Juan, Orosa, Lois, Koziris, Nectarios, Goumas, Georgios, Mutlu, Onur
Near-Data-Processing (NDP) architectures present a promising way to alleviate data movement costs and can provide significant performance and energy benefits to parallel applications. Typically, NDP architectures support several NDP units, each inclu
Externí odkaz:
http://arxiv.org/abs/2101.07557
Akademický článek
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Autor:
TAFFONI, Giuliano, BECCIANI, Ugo, CESARE, VALENTINA, GOZ, David, TORNATORE, Luca, VITELLO, Fabio Roberto, Carpenter, Pul, Omar Shaaban, Ibrahim Ali, Lange, Michael, Marsden, Olivier, Reuter, Balthasar, Tampouratzis, Nikolaos, Papaefstathiou,Yannis, Grűnewald,Daniel, Balzer, Matthias, Kozanitis, Christos, Dollas, Apostolos, Kalomoiris, Ioannis, Pitsis, Antonios-Georgios, Ioannou, Aggelos, Goumas, Georgious, Papadopoulou, Nikela, Vander Aa, Tom, Calore, Enrico, Schifano, Sebastiano Fabio, Simula, Francesco, Smaragdos, Georgios, Betting, Jan-Harm, Strydis, Christos, Siso, Sergi, Nobre, Nuno Miguel, Toms, William
This document describes the ported software of the EuroEXA applications to the single CRDB testbed and it discusses the experiences extracted from porting and optimization activities that should be actively taken into account in future redesign and o
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=od______4759::1ddafb4aa89ebd12d8ca1f5af87d58ff
http://hdl.handle.net/20.500.12386/33614
http://hdl.handle.net/20.500.12386/33614