Results 261 to 270 of about 573,153 (341)

Towards Massively Parallel Numerical Computations Based on Dynamic SMP Clusters with Communication on the Fly

International Symposium on Parallel and Distributed Computing, 2006
Marek Tudruj
openalex   +2 more sources

Some of the next articles are maybe not open access.

Related searches:

CarNum: parallel numerical framework for computational cardiac electromechanics

Russian Journal of Numerical Analysis and Mathematical Modelling, 2023
Abstract A new parallel numerical framework CarNum is presented for efficient coupling of mathematical models in multiphysics problems such as computational cardiac electromechanics. This framework is based on open source projects, which provide the core functionality of the platform.
Liogky, Alexey A., Chernyshenko, Alexey Yu., Danilov, Alexander A., Syomin, Fyodor A.   +3 more
openaire   +2 more sources

Numerical algorithms for parallel computers

Proceedings of the May 19-22, 1980, national computer conference on - AFIPS '80, 1980
Numerical methods are generally judged on their ability to produce a reasonably accurate answer in a reasonable amount of time. This paper deals with the latter criterion in the context of non-standard architectures---namely vector and array processors.
openaire   +1 more source

Non-numerical methods on parallel computers

Computer Physics Communications, 1982
Abstract Analysis of computation on parallel computers reveals an interleaving of local (often numeric) processing and data re-organisation. The local processing is readily handled since it is contained within individual processors and easily expressed in terms of element-by-element operations on whole arrays.
openaire   +1 more source

Numerical multiple integration on parallel computers

Computer Physics Communications, 1982
Abstract This paper discusses the implementation of methods for the approximate calculation of multiple integrals on a SIMD parallel computer. Adaptive methods using polynomial integrating basic rules and Monte Carlo and number theoretic basic rules are considered with particular reference to implementation on the ICL DAP computer.
openaire   +1 more source

Numerically-intensive "plug-and-play" parallel computing

Proceedings 2001 IEEE International Conference on Cluster Computing, 2001
At UCLA's Plasma Physics Group, we have been successful in building and using a numerically-intensive parallel computing cluster using Power Macintosh hardware and the Macintosh Operating System. Our solution makes the problem of building and operating a parallel computer far easier than using other technologies, allowing the user, without expertise in
D.E. Dauger, V.K. Decyk
openaire   +1 more source

Prototyping Framework for Parallel Numerical Computations

2014
Our research is focused on the simplification of parallel programming for distributed memory systems. Our goal is to build a unifying framework for creating, debugging, profiling, and verifying parallel applications. The result of this effort is an open source tool Kaira. In this paper, we focus on prototyping of parallel applications. We have extended
Ondřej Meca, Stanislav Böhm, Marek Běhálek, Martin Šurkovský   +3 more
openaire   +1 more source

Numerical parallel computation of geometrical ray-tracing

Proceedings of the 8th International Scientific and Practical Conference of Students, Post-graduates and Young Scientists. Modern Technique and Technologies. MTT'2002 (Cat. No.02EX550), 2004
We introduce the numerical parallel computation of geometrical ray-tracing. By analyzing the model of ray-tracing and using some parallel techniques, such as strategy of "divide and conquer" to design a geometrical ray-tracing parallel program with MPI mode. The numerical simulation computation results of parallel program on PC-cluster platform and HPC
null Zhang Yalin, null Shi Zhengjun, null Huang Qingnan, null Li Lijuan   +3 more
openaire   +1 more source

Parallel computing of Numerical Manifold Method with OpenMP

2009 IEEE Youth Conference on Information, Computing and Telecommunication, 2009
This paper introduced a parallel implementation of Numerical Manifold Method based on multiprocessor platforms. First, the computing performance for a class of rock engineering problems was analyzed. For solving simultaneous equations is the most time consuming, we choose parallelized Jacobi's iterative method to speed up the computing process.
null Qinghai Miao, null Min Huang, null Qing Wei   +2 more
openaire   +1 more source

Beyond massive parallelism: numerical computation using associative tables

Parallel Computing, 1990
Abstract Novel computing devices are exploited for numerical computation. The solution of a numerical problem is sought, which has been solved many times before, but this time with a different set of input data. A table is a classical way to collect the old solutions in order to exploit them to find the new one.
Craig C. Douglas, Willard L. Miranker
openaire   +1 more source