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<?php |
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namespace Bdf\Collection; |
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use Bdf\Collection\Util\Hashable; |
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/** |
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* @Revs(20) |
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* @Warmup(1) |
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* @BeforeMethods({"initData"}) |
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*/ |
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class HashTableBench |
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{ |
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/** |
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* @var SimpleHashableObject[] |
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*/ |
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private $data; |
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private $table; |
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private $collection; |
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public function initData() |
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{ |
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$this->data = []; |
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$this->table = new HashTable(); |
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$this->collection = new ArrayCollection(); |
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srand(1000); |
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for ($i = 0; $i < 10000; ++$i) { |
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$this->data[] = $o = new SimpleHashableObject(rand(0, 1000), rand(0, 1000)); |
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$this->table[$o->a] = $o; |
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$this->collection[$o->a] = $o; |
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} |
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} |
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/** |
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* @Groups({"set"}) |
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*/ |
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public function bench_HashTable_set() |
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{ |
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$table = new HashTable(); |
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foreach ($this->data as $object) { |
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$table[$object->a.':'.$object->b] = $object; |
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} |
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} |
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/** |
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* @Groups({"set"}) |
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*/ |
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public function bench_HashTable_set_array_key() |
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{ |
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$table = new HashTable(); |
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foreach ($this->data as $object) { |
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$table[[$object->a, $object->b]] = $object; |
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} |
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} |
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/** |
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* @Groups({"set"}) |
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*/ |
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public function bench_HashTable_set_object_key() |
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{ |
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$table = new HashTable(); |
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foreach ($this->data as $object) { |
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$table[$object] = $object; |
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} |
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} |
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/** |
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* @Groups({"set"}) |
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*/ |
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public function bench_ArrayCollection_set() |
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{ |
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$table = new ArrayCollection(); |
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foreach ($this->data as $object) { |
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$table[$object->a.':'.$object->b] = $object; |
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} |
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} |
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/** |
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* @Groups({"get"}) |
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*/ |
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public function bench_HashTable_has_get() |
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{ |
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for ($i = 0; $i < 1000; ++$i) { |
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if (isset($this->table[$i])) { |
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$this->table[$i]; |
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} |
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} |
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} |
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/** |
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* @Groups({"get"}) |
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*/ |
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public function bench_ArrayCollection_has_get() |
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{ |
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for ($i = 0; $i < 1000; ++$i) { |
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if (isset($this->collection[$i])) { |
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$this->collection[$i]; |
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} |
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} |
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} |
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} |
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class SimpleHashableObject implements Hashable |
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{ |
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public $a; |
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public $b; |
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public function __construct($a, $b) |
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{ |
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$this->a = $a; |
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$this->b = $b; |
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} |
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public function a() |
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{ |
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return $this->a; |
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} |
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public function b() |
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{ |
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return $this->b; |
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} |
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public function hash() |
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{ |
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return $this->a.':'.$this->b; |
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} |
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} |
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b2pweb /
bdf-collections
