Results 181 to 190 of about 42,875 (250)

Calculating Worst-Case Response Time Bounds for OpenMP Programs with Loop Structures

IEEE Real-Time Systems Symposium, 2021
OpenMP is a promising framework for developing parallel real-time software on multi-cores. Recently, many graph-based task models representing realistic features of OpenMP task systems have been proposed and analyzed.
Jinghao Sun, Nan Guan, Zhishan Guo, Yekai Xue, Jing He, Guozhen Tan   +5 more
semanticscholar   +1 more source

Parallel computing of three-dimensional discontinuous deformation analysis based on OpenMP

Computers and Geotechnics, 2019
The computing efficiency of three-dimensional discontinuous deformation analysis (3D-DDA) needs to be improved for large-scale simulations. Among all the subroutines of 3D-DDA, the equation solver is very time-consuming.
Xinyan Peng, Guang-qi Chen, Pengcheng Yu
exaly   +2 more sources

OMPGPT: A Generative Pre-trained Transformer Model for OpenMP

European Conference on Parallel Processing
Large language models (LLMs)such as ChatGPT have significantly advanced the field of Natural Language Processing (NLP). This trend led to the development of code-based large language models such as StarCoder, WizardCoder, and CodeLlama, which are trained
Le Chen, Arijit Bhattacharjee, Nesreen K. Ahmed, Niranjan Hasabnis, Gal Oren, Vy A. Vo, Ali Jannesari   +6 more
semanticscholar   +1 more source

OMPRacer: A Scalable and Precise Static Race Detector for OpenMP Programs

International Conference for High Performance Computing, Networking, Storage and Analysis, 2020
We present OMPRACER, a static tool that uses flow-sensitive, interprocedural analysis to detect data races in OpenMP programs. OMPRACER is fast, scalable, has high code coverage, and supports the most common OpenMP features by combining state-of-the-art ...
Bradley Swain, Yanze Li, Peiming Liu, I. Laguna, Giorgis Georgakoudis, Jeff Huang   +5 more
semanticscholar   +1 more source

Supporting OpenMP on Cell

International Journal of Parallel Programming, 2008
zbMATH Open Web Interface contents unavailable due to conflicting licenses.
O'brien, Kevin, O'brien, Kathryn, Sura, Zehra, Chen, Tong, Zhang, Tao   +4 more
openaire   +1 more source

CI/CD Efforts for Validation, Verification and Benchmarking OpenMP Implementations

International Workshop on OpenMP
Software developers must adapt to keep up with the changing capabilities of platforms so that they can utilize the power of High- Performance Computers (HPC), including exascale systems.
Aaron Jarmusch, Felipe Cabarcas, S. Pophale, Andrew Kallai, Johannes Doerfert, Luke Peyralans, Seyong Lee, Joel Denny, Sunita Chandrasekaran   +8 more
semanticscholar   +1 more source

Performance Assessment of OpenMP Compilers Targeting NVIDIA V100 GPUs

WACCPD@SC, 2020
Heterogeneous systems are becoming increasingly prevalent. In order to exploit the rich compute resources of such systems, robust programming models are needed for application developers to seamlessly migrate legacy code from today's systems to tomorrow ...
J. H. Davis, C. Daley, S. Pophale, Thomas Huber, S. Chandrasekaran, N. Wright   +5 more
semanticscholar   +1 more source

Real-Time Scheduling and Analysis of OpenMP DAG Tasks Supporting Nested Parallelism

IEEE transactions on computers, 2020
OpenMP is a promising framework to develop parallel real-time software on multi-cores. Although similar to the DAG task model, OpenMP task systems are significantly more difficult to analyze due to constraints posed by OpenMP specifications.
Jinghao Sun, Nan Guan, Feng Li, Huimin Gao, Chang Shi, W. Yi   +5 more
semanticscholar   +1 more source

Multithreaded Parallelism with OpenMP

Parallel Processing Letters, 2004
While multithreaded programming is an effective way to exploit concurrency, multithreaded programs are notoriously hard to program, debug and tune for performance. In this paper, we present OpenMP shared memory programming as a viable alternative and a much simpler way to write multithreaded programs.
RAIMI RUFAI, MUSLIM BOZYIGIT, JARALLA ALGHAMDI, MOATAZ AHMED   +3 more
openaire   +1 more source

C and Fortran OpenMP programs for rotating Bose–Einstein condensates [PDF]

Computer Physics Communications, 2019
We present OpenMP versions of C and Fortran programs for solving the Gross–Pitaevskii equation for a rotating trapped Bose–Einstein condensate (BEC) in two (2D) and three (3D) spatial dimensions.
Kishor Kumar Ramavarmaraja, Paulsamy Muruganandam, Sadhan Adhikari   +2 more
exaly   +2 more sources