Results 31 to 40 of about 178,091 (333)
SpECTRE: A Task-based Discontinuous Galerkin Code for Relativistic Astrophysics [PDF]
, 2017 We introduce a new relativistic astrophysics code, SpECTRE, that combines a discontinuous Galerkin method with a task-based parallelism model. SpECTRE's goal is to achieve more accurate solutions for challenging relativistic astrophysics problems such as
Bohn, Andy +13 more
core +2 more sources
A Parallelised ROOT for Future HEP Data Processing [PDF]
EPJ Web of Conferences, 2019 In the coming years, HEP data processing will need to exploit parallelism on present and future hardware resources to sustain the bandwidth requirements. As one of the cornerstones of the HEP software ecosystem, ROOT embraced an ambitious parallelisation
Piparo Danilo +6 more
doaj +1 more source
Sorting algorithm acceleration based on CPU-FPGA heterogeneous system
Dianzi Jishu Yingyong, 2022 Traditional sorting methods are mainly implemented in software serial mode, including bubble sorting, selective sorting and so on. These algorithms often use sequential comparison, and the operation time complexity is relatively high.
Kou Yuanbo +3 more
doaj +1 more source
Collective Communication Performance Evaluation for Distributed Deep Learning Training
Applied SciencesIn distributed deep learning, the improper use of the collective communication library can lead to a decline in deep learning performance due to increased communication time.
Sookwang Lee, Jaehwan Lee
doaj +1 more source
Jurnal Adabiyah, 2018 The discursive interaction consists of dialogism and parallelism. This research is aimed to analyze the discursive interaction that occurs in Mappettu Ada event.
Zulkhaeriyah Zulkhaeriyah
doaj +1 more source
Efficient Computerized-Tomography Reconstruction Using Low-Cost FPGA-DSP Chip [PDF]
Electronics, 2017 In this paper, filtered back-projection algorithm is optimally implemented using low-cost Spartan 3A-DSP 3400 chip. The optimization enables parallel implementation.
Bassam A. Abo-Elftooh +2 more
doaj +1 more source
Multilog and data or-parallelism
The Journal of Logic Programming, 1996 Summary: This paper describes the design, implementation, performance, and analysis of MultiLog -- a logic programming system whose distinguishing feature is the presence of multiple, concurrent binding environments (multiple substitutions) with a single thread of control.
openaire +2 more sources
Data-parallel polygonization [PDF]
Parallel Computing, 2003 Data-parallel algorithms are presented for polygonizing a collection of line segments represented by a data-parallel bucket PMR quadtree, a data-parallel R-tree, and a data-parallel R+-tree. Such an operation is useful in a geographic information system (GIS).
Erik Hoel, Hanan Samet
openaire +2 more sources
Hardware acceleration of number theoretic transform for zk‐SNARK
Engineering Reports, EarlyView., 2023 An FPGA‐based hardware accelerator with a multi‐level pipeline is designed to support the large‐bitwidth and large‐scale NTT tasks in zk‐SNARK. It can be flexibly scaled to different scales of FPGAs and has been equipped in the heterogeneous acceleration system with the help of HLS and OpenCL.
Haixu Zhao +6 more
wiley +1 more source
Parallelism Strategies for Big Data Delayed Transfer Entropy Evaluation
Algorithms, 2019 Generated and collected data have been rising with the popularization of technologies such as Internet of Things, social media, and smartphone, leading big data term creation. One class of big data hidden information is causality.
Jonas R. Dourado +2 more
doaj +1 more source