A Case for Malleable Thread-Level Linear Algebra Libraries: The LU Factorization With Partial Pivoting

Autor: Sandra Catalan, Jose R. Herrero, Enrique S. Quintana-Orti, Rafael Rodriguez-Sanchez, Robert Van De Geijn

Publikováno v: IEEE Access, Vol 7, Pp 17617-17633 (2019)

We propose two novel techniques for overcoming load-imbalance encountered when implementing so-called look-ahead mechanisms in relevant dense matrix factorizations for the solution of linear systems. Both techniques target the scenario where two thre

Externí odkaz: https://doaj.org/article/1dd22ac4d05f47ea861ef9706b628a77

Convolution Operators for Deep Learning Inference on the Fujitsu A64FX Processor

Autor: Manuel F. Dolz, Hector Martinez, Pedro Alonso, Enrique S. Quintana-Orti

Publikováno v: 2022 IEEE 34th International Symposium on Computer Architecture and High Performance Computing (SBAC-PAD).

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_________::b28fb9f03602bfe0eedd4fff58c5eeba
https://doi.org/10.1109/sbac-pad55451.2022.00027

Towards portable realizations of winograd-based convolution with vector intrinsics and OpenMP

Autor: Manuel F. Dolz, Adrian Castello, Enrique S. Quintana-Orti

Ponència presentada en el 2022 30th Euromicro International Conference on Parallel, Distributed and Network-based Processing (PDP) We take a step forward in the direction of developing high performance codes for the convolution, based on the Winogra

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5fdbf0d3b97afabd58f6760031cd3266

Scalable RNA Sequencing on Clusters of Multicore Processors

Autor: Hector Martinez, Sergio Barrachina, Maribel Castillo, Joaquin Tarraga, Ignacio Medina, Joaquin Dopazo, Enrique S. Quintana-Orti

Publikováno v: Ieee Trustcom Bigdatase Ispa
r-CIPF. Repositorio Institucional Producción Científica del Centro de Investigación Principe Felipe (CIPF)
instname
r-CIPF: Repositorio Institucional Producción Científica del Centro de Investigación Principe Felipe (CIPF)
Centro de Investigación Principe Felipe (CIPF)

In this paper we introduce a workflow-based aligner for fast and accurate mapping of short RNA sequences on a cluster of server nodes equipped with multicore processors. Our solution extends HPG Aligner BW, a sequencer that employs the Burrows-Wheele

Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6940b7fc1d048ba7a8a1e6409c5ced52
https://doi.org/10.1109/trustcom.2015.631

EA4RCA: Efficient AIE accelerator design framework for regular Communication-Avoiding Algorithm.

Autor: Zhang, Wenbo, Liu, Yiqi, Zang, Tianhao, Bao, Zhenshan

Publikováno v: ACM Transactions on Architecture & Code Optimization; Dec2024, Vol. 21 Issue 4, p1-24, 24p