32 lines
514 B
PHP
32 lines
514 B
PHP
<?php
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namespace Tensor\Benchmarks\Structural;
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use Tensor\Matrix;
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/**
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* @Groups({"Structural"})
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* @BeforeMethods({"setUp"})
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*/
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class SubMatrixBench
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{
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/**
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* @var \Tensor\Matrix
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*/
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protected $a;
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public function setUp() : void
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{
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$this->a = Matrix::uniform(500, 500);
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}
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/**
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* @Subject
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* @Iterations(5)
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* @OutputTimeUnit("seconds", precision=3)
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*/
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public function subMatrix() : void
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{
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$this->a->subMatrix(100, 100, 350, 350);
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}
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}
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