Listar por autoría "55f31057-7076-4e8d-b848-f14a45bcff1c"
Mostrando ítems 1-6 de 6
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Comparison of Parallel Implementation Strategies in GPU-Accelerated System-on-Chip Under Proton Irradiation
Badía, José; León, Germán; BELLOCH, JOSE A.; García Valderas, Mario; LINDOSO, ALMUDENA; Entrena, Luis Institute of Electrical and Electronics Engineers (2021-11-16)Commercial off-the-shelf (COTS) system-on-chip (SoC) are becoming widespread in embedded systems. Many of them include a multicore central processing unit (CPU) and a high-end graphics processing unit (GPU). They combine ... -
Evaluating the computational performance of the Xilinx Ultrascale plus EG Heterogeneous MPSoC
BELLOCH, JOSE A.; León, Germán; Badía, José; LINDOSO, ALMUDENA; SAN MILLAN, ENRIQUE Springer (2020-06-06)The emergent technology of Multi-Processor System-on-Chip (MPSoC), which combines heterogeneous computing with the high performance of Field Programmable Gate Arrays (FPGAs) is a very interesting platform for a huge number ... -
Evaluating the soft error sensitivity of a GPU-based SoC for matrixmultiplication
León, Germán; Badía, José; BELLOCH, JOSE A.; LINDOSO, ALMUDENA; Entrena, Luis Elsevier (2020)System-on-Chip (SoC) devices can be composed of low-power multicore processors combined with a small graphics accelerator (or GPU) which offers a trade-off between computational capacity and low-power consumption. In this ... -
Multicore implementation of a multichannel parallel graphic equalizer
BELLOCH, JOSE A.; Badía, José; León, Germán; Bank, Balázs; Välimäki, Vesa Springer (2022-04-22)Numerous signal processing applications are emerging on mobile computing systems. These applications are subject to responsiveness constraints for user interactivity and, at the same time, must be optimized for energy ... -
Noise estimation for hyperspectral subspace identification on FPGAs
León, Germán; González, Carlos; Mayo, Rafael; Mozos, Daniel; Quintana-Orti, Enrique S. Springer (2019-05)We present a reliable and efficient FPGA implementation of a procedure for the computation of the noise estimation matrix, a key stage for subspace identification of hyperspectral images. Our hardware realization is based ... -
Reliability Evaluation of LU Decomposition on GPU-Accelerated System-on-Chip Under Proton Irradiation
Badía, José; León, Germán; BELLOCH, JOSE A.; LINDOSO, ALMUDENA; García Valderas, Mario; Morilla, Yolanda; Entrena, Luis IEEE (2022-03-22)Graphic processing units (GPUs) have become a basic accelerator both in high-performance nodes and low-power system-on-chip (SoC). They provide massive data parallelism and very high performance per watt. However, their ...