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How to use recalculate_buffer_items_min_max method of pts_test_result_buffer class

Best Phoronix-test-suite code snippet using pts_test_result_buffer.recalculate_buffer_items_min_max

pts_test_result_buffer.php

Source:pts_test_result_buffer.php

...87			}88		}89		return false;90	}91	public function recalculate_buffer_items_min_max()92	{93		$this->min_value = 0;94		$this->max_value = 0;95		foreach($this->buffer_items as &$buffer_item)96		{97			$this->check_buffer_item_for_min_max($buffer_item);98		}99	}100	protected function check_buffer_item_for_min_max(&$buffer_item)101	{102		$value = $buffer_item->get_result_value();103		if(!is_numeric($value))104		{105			$values = !is_array($value) ? explode(',', $value) : $value;106			$min_value = min($values);107			$max_value = max($values);108			if(!is_numeric($min_value))109			{110				return;111			}112		}113		else114		{115			$min_value = $value;116			$max_value = $value;117		}118		if($min_value < $this->min_value || $this->min_value == 0)119		{120			$this->min_value = $min_value;121			$this->min_bi = $buffer_item;122		}123		if($max_value > $this->max_value)124		{125			$this->max_value = $max_value;126			$this->max_bi = $buffer_item;127		}128		// Also check precision129		$this->max_precision = max($this->max_precision, pts_math::get_precision($buffer_item->get_result_value()));130	}131	public function __clone()132	{133		foreach($this->buffer_items as $i => $v)134		{135			$this->buffer_items[$i] = clone $this->buffer_items[$i];136		}137	}138	public function get_buffer_items()139	{140		return $this->buffer_items;141	}142	public function sort_buffer_items()143	{144		sort($this->buffer_items);145	}146	public function sort_buffer_values($asc = true)147	{148		usort($this->buffer_items, array('pts_test_result_buffer', 'buffer_value_comparison'));149		if($asc == false)150		{151			$this->buffer_items = array_reverse($this->buffer_items);152		}153	}154	public static function buffer_value_comparison($a, $b)155	{156		return strcmp($a->get_result_value(), $b->get_result_value());157	}158	public function find_buffer_item($identifier)159	{160		foreach($this->buffer_items as &$buf)161		{162			if($buf->get_result_identifier() == $identifier)163			{164				return $buf;165			}166		}167		return false;168	}169	public function get_result_from_identifier($identifier)170	{171		foreach($this->buffer_items as &$buf)172		{173			if($buf->get_result_identifier() == $identifier)174			{175				return $buf->get_result_value();176			}177		}178		return false;179	}180	public function buffer_contained(&$buffer_item)181	{182		return isset($this->buffer_contains[$buffer_item->get_result_identifier() . $buffer_item->get_result_value()]);183	}184	public function get_buffer_item($i)185	{186		return isset($this->buffer_items[$i]) ? $this->buffer_items[$i] : false;187	}188	public function detected_multi_sample_result()189	{190		return $this->added_multi_sample_result;191	}192	public function clear_outlier_results($value_below)193	{194		$cleared = false;195		foreach($this->buffer_items as $key => &$buffer_item)196		{197			if($buffer_item->get_result_value() < $value_below)198			{199				$other_value += $buffer_item->get_result_value();200				unset($this->buffer_items[$key]);201				$cleared = true;202			}203		}204		if($cleared)205		{206			$this->recalculate_buffer_items_min_max();207		}208	}209	public function rename($from, $to)210	{211		if($from == 'PREFIX')212		{213			foreach($this->buffer_items as &$buffer_item)214			{215				$buffer_item->reset_result_identifier($to . ': ' . $buffer_item->get_result_identifier());216			}217		}218		else if($from == null && count($this->buffer_items) == 1)219		{220			foreach($this->buffer_items as &$buffer_item)221			{222				$buffer_item->reset_result_identifier($to);223			}224			return true;225		}226		else227		{228			foreach($this->buffer_items as &$buffer_item)229			{230				if($buffer_item->get_result_identifier() == $from)231				{232					$buffer_item->reset_result_identifier($to);233					return true;234				}235			}236		}237		return false;238	}239	public function reorder($new_order)240	{241		foreach($new_order as $identifier)242		{243			foreach($this->buffer_items as $i => &$buffer_item)244			{245				if($buffer_item->get_result_identifier() == $identifier)246				{247					$c = $buffer_item;248					unset($this->buffer_items[$i]);249					$this->buffer_items[] = $c;250					break;251				}252			}253		}254	}255	public function remove($remove)256	{257		$remove = pts_arrays::to_array($remove);258		$removed = false;259		foreach($this->buffer_items as $i => &$buffer_item)260		{261			if(in_array($buffer_item->get_result_identifier(), $remove))262			{263				unset($this->buffer_by_identifier[$this->buffer_items[$i]->get_result_identifier()]);264				unset($this->buffer_contains[$this->buffer_items[$i]->get_result_identifier() . $this->buffer_items[$i]->get_result_value()]);265				unset($this->buffer_items[$i]);266				$removed = true;267			}268		}269		if($removed)270		{271			$this->recalculate_buffer_items_min_max();272		}273		return $removed;274	}275	public function auto_shorten_buffer_identifiers($identifier_shorten_index = false)276	{277		// If there's a lot to plot, try to auto-shorten the identifiers278		// e.g. if each identifier contains like 'GeForce 6800', 'GeForce GT 220', etc..279		// then remove the 'GeForce' part of the name.280		if($identifier_shorten_index == false)281		{282			$identifier_shorten_index = pts_render::evaluate_redundant_identifier_words($this->get_identifiers());283		}284		if(empty($identifier_shorten_index))285		{286			return false;287		}288		foreach($this->buffer_items as &$buffer_item)289		{290			$identifier = explode(' ', $buffer_item->get_result_identifier());291			foreach($identifier_shorten_index as $pos => $value)292			{293				if($identifier[$pos] == $value)294				{295					unset($identifier[$pos]);296				}297			}298			$buffer_item->reset_result_identifier(implode(' ', $identifier));299		}300		return true;301	}302	public function clear_iqr_outlier_results()303	{304		$is_multi_way = pts_render::multi_way_identifier_check($this->get_identifiers());305		$cleared = false;306		if($is_multi_way)307		{308			$group_values = array();309			$group_keys = array();310			foreach($this->buffer_items as $key => &$buffer_item)311			{312				$identifier_r = pts_strings::trim_explode(': ', $buffer_item->get_result_identifier());313				if(!isset($group_values[$identifier_r[1]]))314				{315					$group_values[$identifier_r[1]] = array();316					$group_keys[$identifier_r[1]] = array();317				}318				$group_values[$identifier_r[1]][] = $buffer_item->get_result_value();319				$group_keys[$identifier_r[1]][] = $key;320			}321			foreach($group_values as $group_key => $values)322			{323				// From: http://www.mathwords.com/o/outlier.htm324				$fqr = pts_math::first_quartile($values);325				$tqr = pts_math::third_quartile($values);326				$iqr_cut = ($tqr - $fqr) * 1.5;327				$bottom_cut = $fqr - $iqr_cut;328				$top_cut = $tqr + $iqr_cut;329				foreach($group_keys[$group_key] as $key)330				{331					$value = $this->buffer_items[$key]->get_result_value();332					if($value > $top_cut || $value < $bottom_cut)333					{334						unset($this->buffer_items[$key]);335						$cleared = true;336					}337				}338			}339		}340		else341		{342			// From: http://www.mathwords.com/o/outlier.htm343			$values = $this->get_values();344			$fqr = pts_math::first_quartile($values);345			$tqr = pts_math::third_quartile($values);346			$iqr_cut = ($tqr - $fqr) * 1.5;347			$bottom_cut = $fqr - $iqr_cut;348			$top_cut = $tqr + $iqr_cut;349			foreach($this->buffer_items as $key => &$buffer_item)350			{351				$value = $buffer_item->get_result_value();352				if($value > $top_cut || $value < $bottom_cut)353				{354					unset($this->buffer_items[$key]);355					$cleared = true;356				}357			}358		}359		if($cleared)360		{361			$this->recalculate_buffer_items_min_max();362		}363	}364	public function buffer_values_sort()365	{366		usort($this->buffer_items, array('pts_test_result_buffer_item', 'compare_value'));367	}368	public function buffer_values_reverse()369	{370		$this->buffer_items = array_reverse($this->buffer_items);371	}372	public function get_count()373	{374		return count($this->buffer_items);375	}...

recalculate_buffer_items_min_max

Using AI Code Generation

1require_once('pts-core.php');2$buffer = new pts_test_result_buffer();3$buffer->recalculate_buffer_items_min_max();4$buffer->save_to_file('test_buffer.xml');5require_once('pts-core.php');6$buffer = new pts_test_result_buffer();7$buffer->load_from_file('test_buffer.xml');8print_r($buffer->get_array());9require_once('pts-core.php');10$buffer = new pts_test_result_buffer();11$buffer->load_from_file('test_buffer.xml');12$buffer->recalculate_buffer_items_min_max();13$buffer->save_to_file('test_buffer.xml');14require_once('pts-core.php');15$buffer = new pts_test_result_buffer();16$buffer->load_from_file('test_buffer.xml');17print_r($buffer->get_array());18require_once('pts-core.php');19$buffer = new pts_test_result_buffer();20$buffer->load_from_file('test_buffer.xml');21$buffer->recalculate_buffer_items_min_max();22$buffer->save_to_file('test_buffer.xml');23require_once('pts-core.php');24$buffer = new pts_test_result_buffer();25$buffer->load_from_file('test_buffer.xml');26print_r($buffer->get_array());27require_once('pts-core.php');28$buffer = new pts_test_result_buffer();29$buffer->load_from_file('test_buffer.xml');30$buffer->recalculate_buffer_items_min_max();31$buffer->save_to_file('test_buffer.xml');32require_once('pts-core.php');33$buffer = new pts_test_result_buffer();34$buffer->load_from_file('test_buffer.xml');35print_r($buffer->get_array());36require_once('pts-core.php');

recalculate_buffer_items_min_max

Using AI Code Generation

1require_once 'pts_test_result_buffer.php';2$buffer = new pts_test_result_buffer( 'buffer.json' );3$buffer->recalculate_buffer_items_min_max();4$buffer->save_to_file();5require_once 'pts_test_result_buffer.php';6$buffer = new pts_test_result_buffer( 'buffer.json' );7$buffer->get_buffer_item_min_max();8$buffer->save_to_file();

recalculate_buffer_items_min_max

Using AI Code Generation

1require_once('pts-core.php');2require_once('pts-core/objects/pts_test_result_buffer.php');3$buffer = new pts_test_result_buffer();4$buffer->load_buffer_from_file('buffer.xml');5$buffer->recalculate_buffer_items_min_max();6$buffer->save_buffer_to_file('buffer.xml');7$buffer->save_buffer_to_file('buffer_new.xml');8$buffer->save_buffer_to_file();9$buffer->save_buffer_to_file('buffer_new.xml');10$buffer->save_buffer_to_file();11$buffer->save_buffer_to_file('buffer_new.xml');12$buffer->save_buffer_to_file();

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