Work

Debugging Parallel Programs in DVM-System

Year: 2020

Type: article

Abstract: DVM-system is designed for the development of parallel programs of scientific and technical calculations in the C-DVMH and Fortran-DVMH languages. These languages use a single DVMH-model of parallel programming model and are an extension of the standard C and Fortran languages with parallelism specifications in the form of compiler directives. The DVMH model makes it possible to create efficient parallel programs for heterogeneous computing clusters, in the nodes of which accelerators, graphic processors or Intel Xeon Phi coprocessors can be used as computing devices along with universal multi-core processors. The article describes the method of debugging parallel programs in DVM-system, as well as new features of DVM-debugger.

Source: Russian Digital Libraries Journal

DOI: 10.26907/1562-5419-2020-23-4-866-886

Authors: Vladimir Aleksandrovich Bakhtin, Dmitry Aleksandrovich Zakharov, Aleksandr Aleksandrovich Ermichev, Victor Alekseevich Krukov

Institutions: Lomonosov Moscow State University, Keldysh Institute of Applied Mathematics

Language: English

Topic: Parallel Computing and Optimization Techniques

Subfield: Hardware and Architecture

Field: Computer Science

Domain: Physical Sciences

Open Access status: diamond

OpenAlex ID: W3036812387

FWCI: 0.2

Cites: 3

Cited by: 1

Related to: 10