8ba604d9b3
work. git-svn-id: https://yap.svn.sf.net/svnroot/yap/trunk@593 b08c6af1-5177-4d33-ba66-4b1c6b8b522a
62 lines
1.7 KiB
Prolog
62 lines
1.7 KiB
Prolog
/*************************************************************************
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* *
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* YAP Prolog *
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* *
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* Yap Prolog was developed at NCCUP - Universidade do Porto *
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* *
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* Copyright L.Damas, V.S.Costa and Universidade do Porto 1985-1997 *
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* *
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**************************************************************************
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* *
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* File: profile.yap *
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* Last rev: 8/2/88 *
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* mods: *
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* comments: Some profiling predicates available in yap *
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* *
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*************************************************************************/
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:- meta_predicate profile_data(:,+,-).
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profile_data(M:D, Parm, Data) :- P = M:D, !,
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(
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var(M) ->
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'$do_error'(instantiation_error,profile_data(M:D, Parm, Data))
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;
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'$profile_data'(D, Parm, Data, M)
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).
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profile_data(P, Parm, Data) :-
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'$current_module'(M),
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'$profile_data'(P, Parm, Data, M).
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'$profile_data'(P, Parm, Data,M) :- var(P), !,
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'$profile_data_for_var'(P, Parm, Data,M).
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'$profile_data'(M:P, Parm, Data, _) :- !,
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'$profile_data'(P, Parm, Data, M).
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'$profile_data'(P, Parm, Data, M) :-
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'$profile_data2'(P, Parm, Data, M).
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'$profile_data2'(Na/Ar,Parm,Data, M) :-
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functor(P, Na, Ar),
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'$profile_info'(M, P, Stats),
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'$profile_say'(Stats, Parm, Data).
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'$profile_data_for_var'(Name/Arity, Parm, Data, M) :-
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'$current_predicate'(M,Name,Arity),
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functor(P,Name,Arity),
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'$profile_info'(M, P, Stats),
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'$profile_say'(Stats, Parm, Data).
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'$profile_say'('$profile'(Entries, _, _), calls, Entries).
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'$profile_say'('$profile'(_, _, Backtracks), retries, Backtracks).
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profile_reset :-
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current_module(M),
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'$current_predicate'(M,Na,Ar),
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functor(P,Na,Ar),
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'$profile_reset'(M, P),
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fail.
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profile_reset.
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