Files
mercury/tests/dppd/ssuply.m
Zoltan Somogyi 33eb3028f5 Clean up the tests in half the test directories.
tests/accumulator/*.m:
tests/analysis_*/*.m:
tests/benchmarks*/*.m:
tests/debugger*/*.{m,exp,inp}:
tests/declarative_debugger*/*.{m,exp,inp}:
tests/dppd*/*.m:
tests/exceptions*/*.m:
tests/general*/*.m:
tests/grade_subdirs*/*.m:
tests/hard_coded*/*.m:
    Make these tests use four-space indentation, and ensure that
    each module is imported on its own line. (I intend to use the latter
    to figure out which subdirectories' tests can be executed in parallel.)

    These changes usually move code to different lines. For the debugger tests,
    specify the new line numbers in .inp files and expect them in .exp files.
2015-02-14 20:14:03 +11:00

44 lines
1002 B
Mathematica

%---------------------------------------------------------------------------%
% vim: ts=4 sw=4 et ft=mercury
%---------------------------------------------------------------------------%
%
% The "ssuply" Benchmark.
% Part of the DPPD Library.
%
% A Lam & Kusalik benchmark which can be fully unfolded. It uses some
% simple built-ins.
:- module ssuply.
:- interface.
:- pred ssuply is semidet.
:- implementation.
:- import_module run.
:- import_module ssuply_impl.
ssuply :-
ssuply(s3, p1, R), use(R).
% The partial deduction query
%
% :- ssupply(_supplier, _part, _quantity).
%
% The run-time queries
%
% :- ssupply(s3, p1, _quantity).
%
% Example solution
%
% This benchmark can be fully unfolded. With the ECCE partial deduction system
% one can obtain the following program, which runs more than 16 times faster
% than the original:
%
% ssupply__1(s1, p1, 300).
% ssupply__1(s3, p1, 400).
% ssupply__1(s4, p1, 200).
%
% Michael Leuschel / K.U. Leuven / michael@cs.kuleuven.ac.be