New possibilities of automation system of parallel program development (DVM-system)


V.A. Bakhtin, N.A. Kataev, A.S. Kolganov, V.A. Krukov, N.V. Podderugina, M.N. Pritula


The following recently implemented capabilities of the DVM-system  are discussed  in the presentation:

  • new version of C-DVMH language and compiler;
  • extension of  C-DVM and Fortran-DVMH  possibilities to solve problems with irregular grids;
  • implementation of parallel I/O tools;
  • new features for functional debugging and analysis of parallel programs performance.

Examples of usage of these features on test and real applications will be demonstrated.

Key words

GPU, Intel Xeon Phi, C-DVMH, Fortran-DVMH, irregular grids, parallel I/O, parallel program debugging, analysis of parallel program performance.