How to use normalize_buffer_values method of pts_test_result class

Best Phoronix-test-suite code snippet using pts_test_result.normalize_buffer_values

pts_result_file_analyzer.php

Source:pts_result_file_analyzer.php

...548			$geo_mean = pts_result_file_analyzer::generate_geometric_mean_result($result_file, true, $contained_tests);549			if($geo_mean)550			{551				$geo_mean->test_profile->set_test_title('Geometric Mean Of ' . $suite->get_title() . (stripos($suite->get_title(), 'Test') === false ? ' Tests' : null));552				$geo_mean->normalize_buffer_values();553				$geo_mean->set_annotation('Geometric mean based upon tests: ' . pts_arrays::implode_list($contained_tests));554				$geo_mean_results[] = $geo_mean;555			}556		}557		return $geo_mean_results;558	}559	public static function generate_geometric_mean_result($result_file, $do_sort = false, $limit_to = false, $best_is_last = false)560	{561		$results = array();562		$system_count = $result_file->get_system_count();563		foreach($result_file->get_result_objects() as $result)564		{565			if($result->test_profile->get_identifier() == null || $result->test_profile->get_display_format() != 'BAR_GRAPH' || $system_count > $result->test_result_buffer->get_count())566			{567				// Skip data where it's not a proper test, not a singular data value, or not all systems ran within the result file568				continue;569			}570			if($limit_to)571			{572				if(is_array($limit_to))573				{574					if(!in_array($result->test_profile->get_identifier(), $limit_to) && !in_array($result->test_profile->get_identifier(false), $limit_to))575					{576						continue;577					}578				}579				else580				{581					if($limit_to != $result->test_profile->get_identifier())582					{583						continue;584					}585				}586			}587			foreach($result->test_result_buffer->get_buffer_items() as $buffer_item)588			{589				$r = $buffer_item->get_result_value();590				if(!is_numeric($r) || $r == 0)591				{592					continue;593				}594				if($result->test_profile->get_result_proportion() == 'LIB')595				{596					// convert to HIB597					$r = (1 / $r) * 100;598				}599				$ri = $buffer_item->get_result_identifier();600				if(!isset($results[$ri]))601				{602					$results[$ri] = array();603				}604				$results[$ri][] = $r;605			}606		}607		foreach($results as $identifier => $values)608		{609			if(count($values) < 2)610			{611				// If small result file with not a lot of data, don't bother showing...612				unset($results[$identifier]);613			}614		}615		if(!empty($results))616		{617			$test_profile = new pts_test_profile();618			$test_result = new pts_test_result($test_profile);619			$test_result->test_profile->set_test_title('Geometric Mean Of ' . ($limit_to && !is_array($limit_to) ? $limit_to : 'All Test Results'));620			$test_result->test_profile->set_identifier(null);621			$test_result->test_profile->set_version(null);622			$test_result->test_profile->set_result_proportion(null);623			$test_result->test_profile->set_display_format('BAR_GRAPH');624			$test_result->test_profile->set_result_scale('Geometric Mean');625			$test_result->test_profile->set_result_proportion('HIB');626			$test_result->set_used_arguments_description('Result Composite');627			$test_result->set_used_arguments('Geometric-Mean');628			$test_result->test_result_buffer = new pts_test_result_buffer();629			foreach($results as $identifier => $values)630			{631				if(count($values) < 2)632				{633					return false;634				}635				$values = pts_math::geometric_mean($values);636				$test_result->test_result_buffer->add_test_result($identifier, pts_math::set_precision($values, 3));637			}638			if(!$result_file->is_multi_way_comparison() && $do_sort)639			{640				$test_result->sort_results_by_performance();641				if($best_is_last)642				{643					$test_result->test_result_buffer->buffer_values_reverse();644				}645			}646			$test_result->dynamically_generated = true;647			return $test_result;648		}649		return false;650	}651	public static function generate_geometric_mean_result_per_test($result_file, $do_sort = false, $selector = null, $best_is_last = false)652	{653		$geo_results = array();654		$results = array();655		$system_count = $result_file->get_system_count();656		foreach($result_file->get_result_objects() as $result)657		{658			if(($selector == null && $result->test_profile->get_identifier() == null) || $result->test_profile->get_display_format() != 'BAR_GRAPH' || $system_count > $result->test_result_buffer->get_count())659			{660				// Skip data where it's not a proper test, not a singular data value, or not all systems ran within the result file661				continue;662			}663			if($selector != null && strpos($result->get_arguments_description(), $selector) === false && strpos($result->test_profile->get_title(), $selector) === false && strpos($result->test_profile->get_result_scale(), $selector) === false)664			{665				continue;666			}667			foreach($result->test_result_buffer->get_buffer_items() as $buffer_item)668			{669				$r = $buffer_item->get_result_value();670				if(!is_numeric($r) || $r == 0)671				{672					continue;673				}674				if($result->test_profile->get_result_proportion() == 'LIB')675				{676					// convert to HIB677					$r = (1 / $r) * 100;678				}679				$ri = $buffer_item->get_result_identifier();680				if(!isset($results[$result->test_profile->get_title()]))681				{682					$results[$result->test_profile->get_title()] = array();683				}684				if(!isset($results[$result->test_profile->get_title()][$ri]))685				{686					$results[$result->test_profile->get_title()][$ri] = array();687				}688				$results[$result->test_profile->get_title()][$ri][] = $r;689			}690		}691		if(count($results) < 2)692		{693			return array();694		}695		foreach($results as $test => $test_results)696		{697			foreach($test_results as $identifier => $values)698			{699				if(false && count($values) < 4)700				{701					// If small result file with not a lot of data, don't bother showing...702					unset($results[$test][$identifier]);703				}704			}705			if(empty($results[$test]))706			{707				unset($results[$test]);708			}709		}710		foreach($results as $test_title => $test_results)711		{712			$test_profile = new pts_test_profile();713			$test_result = new pts_test_result($test_profile);714			$test_result->test_profile->set_test_title($test_title);715			$test_result->test_profile->set_identifier(null);716			$test_result->test_profile->set_version(null);717			$test_result->test_profile->set_result_proportion(null);718			$test_result->test_profile->set_display_format('BAR_GRAPH');719			$test_result->test_profile->set_result_scale('Geometric Mean');720			$test_result->test_profile->set_result_proportion('HIB');721			$test_result->set_used_arguments_description(($selector ? $selector . ' ' : null) . 'Geometric Mean');722			$test_result->set_used_arguments('Geometric-Mean');723			$test_result->test_result_buffer = new pts_test_result_buffer();724			foreach($test_results as $identifier => $values)725			{726				$values = pts_math::geometric_mean($values);727				$precised = pts_math::set_precision($values, 3);728				if($values != 0 && $precised == 0)729				{730					// Don't use precision if it ends up rounding result too small in certain situations731					$precised = $values;732				}733				$test_result->test_result_buffer->add_test_result($identifier, $precised);734			}735			if(!$result_file->is_multi_way_comparison() || $do_sort)736			{737				$test_result->sort_results_by_performance();738				if($best_is_last)739				{740					$test_result->test_result_buffer->buffer_values_reverse();741				}742			}743			$test_result->dynamically_generated = true;744			$geo_results[] = $test_result;745		}746		return $geo_results;747	}748	public static function generate_harmonic_mean_result($result_file, $do_sort = false, $best_is_last = false)749	{750		$results = array();751		$system_count = $result_file->get_system_count();752		foreach($result_file->get_result_objects() as $result)753		{754			if($result->test_profile->get_identifier() == null || $result->test_profile->get_display_format() != 'BAR_GRAPH' || $result->test_profile->get_result_proportion() == 'LIB' || $system_count > $result->test_result_buffer->get_count())755			{756				// Skip data where it's not a proper test, not a singular data value, or not all systems ran within the result file, or lower is better for results757				continue;758			}759			$rs = $result->test_profile->get_result_scale();760			if(strpos($rs, '/') === false && stripos($rs, ' per ') === false && stripos($rs, 'FPS') === false && stripos($rs, 'bps') === false && stripos($rs, 'iops') === false)761			{762				// Harmonic mean is relevant for tests of rates, MB/s, FPS, ns/day, etc.763				continue;764			}765			foreach($result->test_result_buffer->get_buffer_items() as $buffer_item)766			{767				$ri = $buffer_item->get_result_identifier();768				if(!isset($results[$rs][$ri]))769				{770					$results[$rs][$ri] = array();771				}772				$results[$rs][$ri][] = $buffer_item->get_result_value();773			}774		}775		foreach($results as $result_scale => $group)776		{777			foreach($group as $identifier => $values)778			{779				if(count($values) < 4)780				{781					// If small result file with not a lot of data, don't bother showing...782					unset($results[$result_scale][$identifier]);783				}784			}785		}786		if(!empty($results))787		{788			$test_results = array();789			foreach($results as $result_scale => $group)790			{791				$parsed = array();792				foreach($group as $identifier => $values)793				{794					$parsed[$identifier] = pts_math::harmonic_mean($values);795				}796				if(empty($parsed) || count($parsed) < 2)797				{798					continue;799				}800				$test_profile = new pts_test_profile();801				$test_result = new pts_test_result($test_profile);802				$test_result->test_profile->set_test_title('Harmonic Mean Of ' . $result_scale . ' Test Results');803				$test_result->test_profile->set_identifier(null);804				$test_result->test_profile->set_version(null);805				$test_result->test_profile->set_result_proportion(null);806				$test_result->test_profile->set_display_format('BAR_GRAPH');807				$test_result->test_profile->set_result_scale($result_scale);808				$test_result->test_profile->set_result_proportion('HIB');809				$test_result->set_used_arguments_description('Harmonic Mean');810				$test_result->set_used_arguments('Harmonic-Mean - ' . $result_scale);811				$test_result->test_result_buffer = new pts_test_result_buffer();812				foreach($parsed as $identifier => $values)813				{814					$test_result->test_result_buffer->add_test_result($identifier, pts_math::set_precision($values, 3));815				}816				if(!$result_file->is_multi_way_comparison() || $do_sort)817				{818					$test_result->sort_results_by_performance();819					if($best_is_last)820					{821						$test_result->test_result_buffer->buffer_values_reverse();822					}823				}824				$test_result->dynamically_generated = true;825				$test_results[] = $test_result;826			}827			return $test_results;828		}829		return array();830	}831	public static function display_result_file_stats_pythagorean_means($result_file, $highlight_identifier = null)832	{833		$ret = null;834		foreach(pts_result_file_analyzer::generate_harmonic_mean_result($result_file, true, true) as $harmonic_mean_result)835		{836			$ret .= pts_result_file_output::test_result_to_text($harmonic_mean_result, pts_client::terminal_width(), true, $highlight_identifier, true) . PHP_EOL;837		}838		$geometric_mean = pts_result_file_analyzer::generate_geometric_mean_result($result_file, true, false, true);839		if($geometric_mean)840		{841			$ret .= pts_result_file_output::test_result_to_text($geometric_mean, pts_client::terminal_width(), true, $highlight_identifier, true);842		}843		if($ret != null)844		{845			$ret .= PHP_EOL;846		}847		return $ret;848	}849	public static function display_results_wins_losses($result_file, $highlight_result_identifier = null, $prepend_lines = '   ')850	{851		$output = null;852		$result_file_identifiers_count = $result_file->get_system_count();853		$wins = array();854		$losses = array();855		$tests_counted = 0;856		$possible_evaluate_result_count = 0;857		foreach($result_file->get_result_objects() as $result)858		{859			if($result->test_profile->get_identifier() == null)860			{861				continue;862			}863			$possible_evaluate_result_count++;864			if($result->test_result_buffer->get_count() < 2 || $result->test_result_buffer->get_count() < floor($result_file_identifiers_count / 2))865			{866				continue;867			}868			$tests_counted++;869			$winner = $result->get_result_first();870			$loser = $result->get_result_last();871			if(!isset($wins[$winner]))872			{873				$wins[$winner] = 1;874			}875			else876			{877				$wins[$winner]++;878			}879			if(!isset($losses[$loser]))880			{881				$losses[$loser] = 1;882			}883			else884			{885				$losses[$loser]++;886			}887		}888		if(empty($wins) || empty($losses))889		{890			return;891		}892		arsort($wins);893		arsort($losses);894		$table = array();895		$table[] = array(pts_client::cli_colored_text('WINS:', 'green', true), '', '');896		$highlight_row = -1;897		foreach($wins as $identifier => $count)898		{899			$table[] = array($identifier . ': ', $count . ' ', ' [' . pts_math::set_precision($count / $tests_counted * 100, 1) . '%]');900			if($highlight_result_identifier && $highlight_result_identifier == $identifier)901			{902				$highlight_row = count($table) - 1;903			}904		}905		$table[] = array('', '', '');906		$table[] = array(pts_client::cli_colored_text('LOSSES: ', 'red', true), '', '');907		$highlight_row = -1;908		foreach($losses as $identifier => $count)909		{910			$table[] = array($identifier . ': ', $count, ' [' . pts_math::set_precision($count / $tests_counted * 100, 1) . '%]');911			if($highlight_result_identifier && $highlight_result_identifier == $identifier)912			{913				$highlight_row = count($table) - 1;914			}915		}916		$output .= pts_user_io::display_text_table($table, $prepend_lines, 0, 0, false, $highlight_row) . PHP_EOL;917		$output .= $prepend_lines . pts_client::cli_colored_text('TESTS COUNTED: ', 'cyan', true) . ($tests_counted == $possible_evaluate_result_count ? $tests_counted : $tests_counted . ' of ' . $possible_evaluate_result_count) .  PHP_EOL;918		return $output;919	}920	public static function display_results_baseline_two_way_compare($result_file, $drop_flat_results = false, $border_table = false, $rich_text = false, $prepend_to_lines = null)921	{922		$table = array(array('Test', 'Configuration', 'Relative'));923		$color_rows = array();924		foreach($result_file->get_result_objects() as $ro)925		{926			if($ro->test_profile->get_display_format() != 'BAR_GRAPH')927			{928				continue;929			}930			$analyze_ro = clone $ro;931			if($drop_flat_results)932			{933				$analyze_ro->remove_unchanged_results(0.3);934			}935			$buffer_identifiers = $analyze_ro->test_result_buffer->get_identifiers();936			if(count($buffer_identifiers) != 2)937			{938				continue;939			}940			$analyze_ro->normalize_buffer_values(pts_arrays::first_element($buffer_identifiers));941			$result = $analyze_ro->test_result_buffer->get_value_from_identifier(pts_arrays::last_element($buffer_identifiers));942			if(empty($result))943			{944				continue;945			}946			$result = round($result, 3);947			if($drop_flat_results && $result == 1)948			{949				continue;950			}951			if($rich_text && ($result < 0.97 || $result > 1.03))952			{953				$color_rows[count($table)] = $result < 1 ? 'red' : 'green';954			}...

normalize_buffer_values

Using AI Code Generation

1require_once('pts-test-result.php');2$test = new pts_test_result();3$test->normalize_buffer_values();4require_once('pts-test-result-parser.php');5$test = new pts_test_result_parser();6$test->normalize_buffer_values();7Fatal error: Call to undefined method pts_test_result::normalize_buffer_values() in /var/www/html/2.php on line 78Fatal error: Call to undefined method pts_test_result_parser::normalize_buffer_values() in /var/www/html/2.php on line 129Your name to display (optional):10Your name to display (optional):

normalize_buffer_values

Using AI Code Generation

1$buffer = array(1,2,3,4,5,6,7,8,9,10);2$buffer = pts_test_result::normalize_buffer_values($buffer);3print_r($buffer);4$buffer = array(1,2,3,4,5,6,7,8,9,10);5$buffer = pts_test_result::normalize_buffer_values($buffer, 10);6print_r($buffer);7$buffer = array(1,2,3,4,5,6,7,8,9,10);8$buffer = pts_test_result::normalize_buffer_values($buffer, 10, 5);9print_r($buffer);

normalize_buffer_values

Using AI Code Generation

1$buffer = array(1,2,3,4,5,6,7,8,9,10);2$buffer = pts_test_result::normalize_buffer_values($buffer);3print_r($buffer);4$buffer = array(1,2,3,4,5,6,7,8,9,10);5$buffer = pts_test_result::normalize_buffer_values($buffer, 10);6print_r($buffer);7$buffer = array(1,2,3,4,5,6,7,8,9,10);8$buffer = pts_test_result::normalize_buffer_values($buffer, 10, 5);9print_r($buffer);

normalize_buffer_values

Using AI Code Generation

1require_once('pts_test_result.php');2$test_result = new pts_test_result('test_result_buffer.txt');3$test_result->normalize_buffer_values(5);4$test_result-tsave_buffer_to_file('normalized_test_result_buffer.txt');5require_once('pts_test_result.php');6$test_result  new pts_test_result('test_result_buffer.txt');7$buffer  $test_result->get_result_buffer();8foreach($buffer as $key > $value)9{10';11}12require_once('pts_test_result.php');13$test_result  new pts_test_result('test_result_buffer.txt');14$buffer_count  $test_result->get_result_buffer_count();15echo $buffer_count;16require_once('pts_test_result.php');17$test_result  new pts_test_result('test_result_buffer.txt');18$buffer_average  $test_result->get_result_buffer_average();19echo $buffer_average;

normalize_buffer_values

Using AI Code Generation

1require_once('pts_test_result.php');2$test_result = new pts_test_result('test_result_buffer.txt');3$test_result->normalize_buffer_values(5);4$test_result->save_buffer_to_file('normalized_test_result_buffer.txt');5require_once('pts_test_result.php');6$test_result = new pts_test_result('test_result_buffer.txt');7$buffer = $test_result->get_result_buffer();8foreach($buffer as $key => $value)9{10';11}12require_once('pts_test_result.php');13$test_result = new pts_test_result('test_result_buffer.txt');14$buffer_count = $test_result->get_result_buffer_count();15echo $buffer_count;16require_once('pts_test_result.php');17$test_result = new pts_test_result('test_result_buffer.txt');18$buffer_average = $test_result->get_result_buffer_average();19echo $buffer_average;

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Most used method in pts_test_result

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