• DocumentCode
    605578
  • Title

    The scalling of computational time as a function of number of processors for Quantum Monte Carlo study of CO molecule

  • Author

    Buimaga-Iarinca, L. ; Calborean, A.

  • Author_Institution
    Dept. of Mol. & Biomol. Phys., INCDTIM, Cluj-Napoca, Romania
  • fYear
    2012
  • fDate
    25-27 Oct. 2012
  • Firstpage
    57
  • Lastpage
    58
  • Abstract
    We tested the efficiency of the MPI cluster in NIRDIMT by using a Quantum Monte Carlo algorithm (QMC). While the algorithm is highly efficient we show that a decrease of the computing efficiency occurs if the processor number is larger than eight.
  • Keywords
    Monte Carlo methods; biocomputing; message passing; CO molecule; MPI cluster; QMC; computational time; computing efficiency; quantum Monte Carlo study; MPI; computational time; parallel implementation; quantum Monte Carlo; variational Monte Carlo;
  • fLanguage
    English
  • Publisher
    ieee
  • Conference_Titel
    Tier 2 Federation Grid, Cloud & High Performance Computing Science (RO-LCG), 2012 5th Romania
  • Conference_Location
    Cluj-Napoca
  • Print_ISBN
    978-1-4673-2242-3
  • Type

    conf

  • Filename
    6528245
    • Link To Document
    https://search.isc.ac/dl/search/defaultta.aspx?DTC=49&DC=605578