wiki:exp1_opt

OPTIONS

Référence de l'expérience :

Deux options peuvent être activées dans le makefile :

L'option OPTIMORDER

Voici le compte rendu du parallélisme avec l'option OPTIMORDER (avec l'option SOLSORYAO désactivée)

  • Parallelization profiling:
    • The number of threads used for the parallelism is: 16.
    • The number of total loops is 11 containing 82 total modules.
    • The number of parallelized loop is 9 containing 80 modules,
    • the percentage of parallel loops is 81.8182%
    • and the percentage of modules that have been parallelized is 97.561%.
    • There are 5 modules not present in an order directive.

  • In the backward procedure:
    • The number of atomic update in the parallel regions is 125, the total number of update is 428.
    • The percentage of atomic update is 29.2056%

Résultats

OPTIMORDER SOLSORYAO run duration fichier out
N Y 1210s source:/trunk/scripts/script_outputs/sinobad.out1
Y Y 1030s source:/trunk/scripts/script_outputs/sinobad.out2
N N 256s source:/trunk/scripts/script_outputs/sinobad.out3
Y N 73s source:/trunk/scripts/script_outputs/sinobad.out4
Last modified 6 years ago Last modified on 07/01/11 17:00:45