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<?php |
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declare(strict_types=1); |
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namespace CondorcetPHP\Condorcet\Benchmarks; |
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use CondorcetPHP\Condorcet\Condorcet; |
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use CondorcetPHP\Condorcet\Election; |
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use CondorcetPHP\Condorcet\Candidate; |
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use CondorcetPHP\Condorcet\CondorcetUtil; |
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use CondorcetPHP\Condorcet\Vote; |
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class BasicUsageBench |
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{ |
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/** |
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* @Iterations(2) |
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* @Warmup(1) |
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* @Revs(4) |
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*/ |
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public function benchSimpleManyVotes () : void |
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{ |
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$election = new Election; |
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$election->allowVoteWeight(true); |
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$election->parseCandidates('A;B;C;D;E;F'); |
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$election->parseVotes(' |
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Ultimate Question of Life || A>B>C ^42 * 42 |
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C=A>B ^2 * 200 |
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B>C |
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E > B > C > A ^80 *50 |
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F > B > G > H > A* 250 |
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D = B = E > F ^6 * 48 |
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'); |
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$election->getWinner(); |
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$election->getLoser(); |
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foreach (Condorcet::getAuthMethods() as $method) : |
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$election->getResult($method); |
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endforeach; |
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$election->setImplicitRanking(false); |
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foreach (Condorcet::getAuthMethods() as $method) : |
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$election->getResult($method); |
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endforeach; |
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$election->allowVoteWeight(false); |
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foreach (Condorcet::getAuthMethods() as $method) : |
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$election->getResult($method); |
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endforeach; |
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$election->parseVotes(' |
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Ultimate Question of Life || C>B>A ^42 * 42 |
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C=A=B ^2 * 200 |
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B>C |
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A > C >E ^80 *50 |
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G > B > G > H > F* 250 |
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C = B = E > A ^6 * 48 |
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'); |
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foreach (Condorcet::getAuthMethods() as $method) : |
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$election->getResult($method); |
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endforeach; |
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} |
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/** |
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* @Iterations(2) |
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* @Warmup(1) |
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* @Revs(4) |
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*/ |
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public function benchPairwiseOptimization () : void |
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{ |
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$election = new Election; |
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$election->parseCandidates('A;B;C;D;E;F;G'); |
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$election->parseVotes(' |
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E > B > C > A > G * 2500 |
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F > B > G > H > A * 2500 |
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H > B > G > E > A * 2500 |
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A = B = C > D > E = F > G * 2500 |
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G = E = C > F > A * 2500 |
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C > D = G > A > B * 2500 |
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'); |
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$election->getWinner(); |
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$vote = $election->addVote('A>B>C'); |
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$election->removeVote($vote); |
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$vote->setRanking('C>B>A'); |
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$election->getWinner(); |
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} |
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100
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} |
julien-boudry /
Condorcet
