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yap-6.3/library/lammpi/examples/bcast.yap

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2012-10-11 13:47:29 +01:00
:- use_module(library(lam_mpi)).
:- initialization(main).
main :-
mpi_init,
writeln(ok1),
mpi_comm_size(N),
writeln(ok2:N),
mpi_comm_rank(Rank),
do_comm(Rank),
mpi_finalize.
do_comm(Rank) :-
between(1,10,I),
NI is I*10,
gen_list(NI,List),
mpi_bcast2(0, List),
mpi_barrier,
format('Rank=~d Msg=~w~n',[Rank,List]),
fail.
do_comm(_).
gen_list(0,[]) :- !.
gen_list(I,[I|List]) :-
I1 is I-1,
gen_list(I1,List).