DOAJ Open Access 2022

Optimization of the amount of transmitted data in parallel algorithms for iterative methods with a triangular preconditioner

Atayan Asya Rakhimbaeva Elena Chistyakov Alexander

Lihat Sumber DOI

Abstrak

Software has been developed in the C++ programming language using the MPI parallel programming technology, designed for mathematical modeling of the transport of substances in coastal systems. When calculating the dynamics of the spread of a pollutant, the decomposition of the computational domain was carried out to organize the computational process on a multiprocessor computer system K-60 in KIAM RAS. To solve the system of grid equations obtained as a result of the approximation of the problem, iterative methods were used, with a triangular preconditioner.

Topik & Kata Kunci

Environmental sciences

Penulis (3)

Atayan Asya

Rakhimbaeva Elena

Chistyakov Alexander

Format Sitasi

APA MLA BibTeX

Asya, A., Elena, R., Alexander, C. (2022). Optimization of the amount of transmitted data in parallel algorithms for iterative methods with a triangular preconditioner. https://doi.org/10.1051/e3sconf/202236302018

Akses Cepat

Lihat di Sumber doi.org/10.1051/e3sconf/202236302018

Informasi Jurnal

Tahun Terbit: 2022
Sumber Database: DOAJ
DOI: 10.1051/e3sconf/202236302018
Akses: Open Access ✓