Listar GI-GAC - Artigos por autor "Pérez Diéguez, Adrián"
Mostrando ítems 1-4 de 4
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BPLG–BMCS: GPU-sorting algorithm using a tuning skeleton library
Pérez Diéguez, Adrián; Amor, Margarita; Doallo, Ramón (Springer New York LLC, 2017)[Abstract] In this work, we present an efficient and portable sorting operator for GPUs. Specifically, we propose an algorithmic variant of the bitonic merge sort which reduces the number of processing stages and internal ... -
Efficient high-precision integer multiplication on the GPU
Pérez Diéguez, Adrián; Amor, Margarita; Doallo, Ramón; Nukada, Akira; Matsuoka, Satoshi (SAGE Journals, 2022-03)[Abstract]: The multiplication of large integers, which has many applications in computer science, is an operation that can be expressed as a polynomial multiplication followed by a carry normalization. This work develops ... -
Solving Large Problem Sizes of Index-Digit Algorithms on GPU: FFT and Tridiagonal System Solvers
Pérez Diéguez, Adrián; Amor, Margarita; Lobeiras Blanco, Jacobo; Doallo, Ramón (Institute of Electrical and Electronics Engineers, 2018)[Abstract] Current Graphics Processing Units (GPUs) are capable of obtaining high computational performance in scientific applications. Nevertheless, programmers have to use suitable parallel algorithms for these architectures ... -
Tree Partitioning Reduction: A New Parallel Partition Method for Solving Tridiagonal Systems
Pérez Diéguez, Adrián; Amor, Margarita; Doallo, Ramón (Association for Computing Machinery (ACM), 2019-08)