3a81edd make test9 independent of the OS scheduler

Authored and Committed by Damien Doligez 11 years ago
    make test9 independent of the OS scheduler
    
    git-svn-id: http://caml.inria.fr/svn/ocaml/trunk@13565 f963ae5c-01c2-4b8c-9fe0-0dff7051ff02