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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Most used method in pts_test_result_buffer
- add_buffer_item
- add_test_result
- has_incomplete_result
- recalculate_buffer_items_min_max
- check_buffer_item_for_min_max
- __clone
- get_buffer_items
- sort_buffer_items
- sort_buffer_values
- buffer_value_comparison
- find_buffer_item
- get_result_from_identifier
- buffer_contained
- get_buffer_item
- detected_multi_sample_result
- clear_outlier_results
- rename
- reorder
- remove
- auto_shorten_buffer_identifiers
- clear_iqr_outlier_results
- buffer_values_sort
- buffer_values_reverse
- get_count
- get_identifiers
- get_total_value_sum
- get_longest_identifier
- get_max_precision
- reset_precision
- reduce_precision
- get_min_value
- get_max_value
- has_run_with_multiple_samples
- get_value_from_identifier
- get_identifier_value_map
- get_map_by_identifier
- buffer_values_to_percent
- adjust_precision
- get_values
- get_median
- get_values_as_string
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