30 lines
509 B
Prolog
30 lines
509 B
Prolog
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:- use_module(library(lam_mpi)).
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:- initialization(main).
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main :-
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mpi_init,
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writeln(ok1),
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mpi_comm_size(N),
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writeln(ok2:N),
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mpi_comm_rank(Rank),
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do_comm(Rank),
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mpi_finalize.
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do_comm(Rank) :-
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between(1,10,I),
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NI is I*10,
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gen_list(NI,List),
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mpi_bcast2(0, List),
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mpi_barrier,
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format('Rank=~d Msg=~w~n',[Rank,List]),
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fail.
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do_comm(_).
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gen_list(0,[]) :- !.
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gen_list(I,[I|List]) :-
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I1 is I-1,
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gen_list(I1,List).
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