Výsledky vyhledávání - "Parallel and vector implementations"

Adaptive Particle Swarm Optimization with Heterogeneous Multicore Parallelism and GPU Acceleration Autor Wachowiak, Mark P., Timson, Mitchell C., DuVal, David J.

“…Much progress has recently been made in global optimization, with particular attention devoted to robust nature-inspired stochastic methods for difficult,…”
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SLEEF: A Portable Vectorized Library of C Standard Mathematical Functions Autor Shibata, Naoki, Petrogalli, Francesco

“…In this article, we present techniques used to implement our portable vectorized library of C standard mathematical functions written entirely in C language…”
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Parallel Implementation of the 2D Discrete Wavelet Transform on Graphics Processing Units: Filter Bank versus Lifting Autor Tenllado, C., Setoain, J., Prieto, M., Pinuel, L., Tirado, F.

“…The widespread usage of the discrete wavelet transform (DWT) has motivated the development of fast DWT algorithms and their tuning on all sorts of computer…”
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An Optimized FFT-Based Direct Poisson Solver on CUDA GPUs Autor Jing Wu, JaJa, Joseph, Balaras, Elias

“…A highly multithreaded FFT-based direct Poisson solver that makes effective use of the capabilities of the current NVIDIA graphics processing units (GPUs) is…”
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Optimized FFT computations on heterogeneous platforms with application to the Poisson equation Autor Wu, Jing, JaJa, Joseph

“…We develop optimized multi-dimensional FFT implementations on CPU–GPU heterogeneous platforms for the case when the input is too large to fit on the GPU global…”
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Three Applications of GPU Computing in Neuroscience Autor Baladron Pezoa, Javier, Fasoli, Diego, Faugeras, Olivier

“…Three scenarios outlined here show the benefits of using a computer system with multiple GPUs in theoretical neuroscience. In each instance, it's clear that…”
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Parallel Implementation of the Ensemble Empirical Mode Decomposition (PEEMD) and Its Application for Earth Science Data Analysis Autor Shen, Bo-Wen, Cheung, Samson, Wu, Yu-ling, Li, Jui-Lin, Kao, David

“…To efficiently perform multiscale analysis of high-resolution, global, multiple-dimensional data sets, we have deployed the parallel ensemble empirical mode…”
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Accelerating Matrix Operations with Improved Deeply Pipelined Vector Reduction Autor Yi-Gang Tai, Chia-Tien Dan Lo, Psarris, K.

“…Many scientific or engineering applications involve matrix operations, in which reduction of vectors is a common operation. If the core operator of the…”
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An Optimized Cell BE Special Function Library Generated by Coconut Autor Anand, C.K., Kahl, W.

“…Coconut, a tool for developing high-assurance, high-performance kernels for scientific computing, contains an extensible domain-specific language (DSL)…”
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Performance evaluation and comparison of parallel conjugate gradient on modern multi-core accelerator and massively parallel systems Autor Sibai, Fadi N., El-Moursy, Ali

“…Two parallel computer paradigms available today are multi-core accelerators such as the Sony, Toshiba and IBM Cell or Graphics Processing Unit (GPUs), and…”
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Parallel cryptographic arithmetic using a redundant Montgomery representation Autor Page, D., Smart, N.P.

“…We describe how using a redundant Montgomery representation allows for high-performance SIMD-based implementations of RSA and elliptic curve cryptography. This…”
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High Performance FFT Based Poisson Solver on a CPU-GPU Heterogeneous Platform Autor Jing Wu, JaJa, Joseph

“…We develop an optimized FFT based Poisson solver on a CPU-GPU heterogeneous platform for the case when the input is too large to fit on the GPU global memory…”
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Numerical engineering: design of PDE black-box solvers Autor Schönauer, Willi

“…The design of PDE black-box solvers (for nonlinear systems of elliptic and parabolic PDEs) needs many compromises between efficiency and robustness which we…”
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Graphics Card Computing for Cosmology: Cholesky Factorization Autor Gratton, Steven

“…Cosmological data sets are becoming so large as to make optimal statistical analyses of them impossible. Even with approximations made, the computational…”
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Parallel algorithms for a multi-level network optimization problem Autor Cruz, F.R.B., Mateus†, G.R.

“…Multi-level network optimization (MLNO) problems arise in many contexts such as telecommunication, transportation, or electric power systems. This paper is…”
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