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How to use get_buffer_items method of pts_test_result_buffer class

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

pts_result_file_analyzer.php

Source:pts_result_file_analyzer.php

...74								list($comparing, $arg) = explode(': ', $arg);75							}76							if(($ro = $result_file->get_result_object_by_hash($ro_index)))77							{78								foreach($ro->test_result_buffer->get_buffer_items() as $old_bi)79								{80									$test_result->test_result_buffer->add_test_result(($system_count > 1 ? $old_bi->get_result_identifier() . ': ' : null) . $arg, $old_bi->get_result_value(), $old_bi->get_result_raw(), $old_bi->get_result_json_raw(), $old_bi->get_min_result_value(), $old_bi->get_max_result_value());81								}82								$results_to_drop[] = $ro_index;83							}84						}85						$tc = trim(trim(trim($test_combo), '-'));86						$test_result->set_used_arguments_description($comparing . ' Comparison' . ($tc ? ' (' . $tc . ')' : null));87						$test_result->test_profile->set_test_title($ro->test_profile->get_title());88						$test_result->test_profile->set_result_proportion($ro->test_profile->get_result_proportion());89						$test_result->test_profile->set_version($ro->test_profile->get_app_version());90						if($test_result->test_result_buffer->get_count() > 1)91						{92							$test_result->dynamically_generated = true;93							$new_result_objects[] = $test_result;94							$global_results_to_drop = array_merge($global_results_to_drop, $results_to_drop);95						}96					}97				}98			}99			if(count($new_result_objects) > 0)100			{101				$result_file->remove_result_object_by_id($global_results_to_drop);102				foreach($new_result_objects as $new_ro)103				{104					$result_file->add_result($new_ro);105				}106			}107		}108	}109	public static function condense_result_file_by_multi_version_tests(&$result_file)110	{111		$pmap = array();112		$do_proceed = false;113		foreach($result_file->get_result_objects() as $index => $ro)114		{115			if($ro->test_profile->get_identifier() == null || $ro->test_profile->get_display_format() != 'BAR_GRAPH')116			{117				continue;118			}119			$args = $ro->get_arguments_description();120			$scale = $ro->test_profile->get_result_scale();121			$test_identifier_no_version = $ro->test_profile->get_identifier(false);122			if(!isset($pmap[$test_identifier_no_version][$args]))123			{124				$pmap[$test_identifier_no_version][$args] = array();125			}126			if(!isset($pmap[$test_identifier_no_version][$args][$scale]))127			{128				$pmap[$test_identifier_no_version][$args][$scale] = array();129			}130			$pmap[$test_identifier_no_version][$args][$scale][$ro->test_profile->get_app_version()] = $index;131			if(!$do_proceed && count($pmap[$test_identifier_no_version][$args][$scale]) > 1)132			{133				$do_proceed = true;134			}135		}136		if($do_proceed)137		{138			$system_count = $result_file->get_system_count();139			$new_result_objects = array();140			$global_results_to_drop = array();141			foreach(array_keys($pmap) as $distinct_test)142			{143				foreach(array_keys($pmap[$distinct_test]) as $test_combo)144				{145					foreach(array_keys($pmap[$distinct_test][$test_combo]) as $scale)146					{147						$test_profile = new pts_test_profile($distinct_test);148						$test_result = new pts_test_result($test_profile);149						$test_result->test_profile->set_identifier(null);150						$test_result->test_profile->set_display_format('BAR_GRAPH');151						$test_result->test_profile->set_result_scale($scale);152						$test_result->set_used_arguments($test_combo);153						$test_result->test_result_buffer = new pts_test_result_buffer();154						$comparing = null;155						$results_to_drop = array();156						foreach($pmap[$distinct_test][$test_combo][$scale] as $version => $ro_index)157						{158							if(($ro = $result_file->get_result_object_by_hash($ro_index)))159							{160								foreach($ro->test_result_buffer->get_buffer_items() as $old_bi)161								{162									$test_result->test_result_buffer->add_test_result(($system_count > 1 ? $old_bi->get_result_identifier() . ': ' : null) . $version, $old_bi->get_result_value(), $old_bi->get_result_raw(), $old_bi->get_result_json_raw(), $old_bi->get_min_result_value(), $old_bi->get_max_result_value());163								}164								$results_to_drop[] = $ro_index;165							}166						}167						$tc = trim(trim(trim($test_combo), '-'));168						$test_result->set_used_arguments_description('Version Comparison' . ($tc ? ' (' . $tc . ')' : null));169						$test_result->test_profile->set_test_title($ro->test_profile->get_title());170						$test_result->test_profile->set_result_proportion($ro->test_profile->get_result_proportion());171						$test_result->test_profile->set_version('');172						if($test_result->test_result_buffer->get_count() > 1)173						{174							$test_result->dynamically_generated = true;175							$new_result_objects[] = $test_result;176							$global_results_to_drop = array_merge($global_results_to_drop, $results_to_drop);177						}178					}179				}180			}181			if(count($new_result_objects) > 0)182			{183				$result_file->remove_result_object_by_id($global_results_to_drop);184				foreach($new_result_objects as $new_ro)185				{186					$result_file->add_result($new_ro);187				}188			}189		}190	}191	public static function get_result_object_custom(&$result_file, $result_object, $identifier_mapping, $title_prepend = '', $unit = '')192	{193		if($result_object->test_profile->get_identifier() != null && $result_object->test_profile->get_display_format() == 'BAR_GRAPH')194		{195			$added_count = 0;196			$test_result = clone $result_object;197			$test_result->test_profile->set_identifier(null);198			$test_result->set_used_arguments_description($title_prepend . ($test_result->get_arguments_description() != null ? ' - ' . $test_result->get_arguments_description() : ''));199			$test_result->set_used_arguments($title_prepend . ' ' . $test_result->get_arguments());200			$test_result->test_result_buffer = new pts_test_result_buffer();201			$iv_map = $result_object->test_result_buffer->get_identifier_value_map();202			foreach($identifier_mapping as $identifier => $value)203			{204				if(!isset($iv_map[$identifier]))205				{206					continue;207				}208				$result = $iv_map[$identifier];209				if(!is_numeric($result) || !is_numeric($value))210				{211					continue;212				}213				if($result_object->test_profile->get_result_proportion() == 'HIB')214				{215					$result = $result / $value;216					$result = round($result, ($result < 1 ? 4 : 2));217					$scale = $result_object->test_profile->get_result_scale() . ' Per ' . $unit;218				}219				else if($result_object->test_profile->get_result_proportion() == 'LIB')220				{221					$result = round($result * $value, 3);222					$scale = $result_object->test_profile->get_result_scale() . ' x ' . $unit;223				}224				if($result != 0)225				{226					if($title_prepend == 'Performance Per Clock')227					{228						$d = 'GHz base clock speed (use PTS sensors for real-time frequency/sensor reporting)';229					}230					else231					{232						$d = strtolower($unit);233					}234					$test_result->test_result_buffer->add_test_result($identifier, $result, null, array('install-footnote' => 'Detected ' . $d . ' count of ' . $value));235					$added_count++;236				}237			}238			if($added_count > 1)239			{240				$test_result->test_profile->set_result_scale($scale);241				return $test_result;242			}243		}244		return false;245	}246	public static function generate_perf_per_dollar(&$input, $generate, $unit = 'Dollar', $yield_on_unqualified_ros = false, $per_hour = false)247	{248		if($input instanceof pts_result_file)249		{250			$result_file = &$input;251			$ros = $input->get_result_objects();252		}253		else if($input instanceof pts_test_result)254		{255			$result_file = false;256			$ros = array($input);257		}258		foreach($ros as &$result_object)259		{260			if((!$yield_on_unqualified_ros && $result_object->test_profile->get_identifier() == null) || $result_object->test_profile->get_display_format() != 'BAR_GRAPH')261			{262				continue;263			}264			$computed = array();265			$footnotes = array();266			$bi_map = $result_object->test_result_buffer->get_map_by_identifier();267			foreach($generate as $identifier => $value)268			{269				if(!isset($bi_map[$identifier]))270				{271					continue;272				}273				$result = $bi_map[$identifier]->get_result_value();274				if(is_numeric($result) && $result > 0)275				{276					if($per_hour)277					{278						$test_run_times = $bi_map[$identifier]->get_run_times();279						if(!empty($test_run_times))280						{281							$avg_time = round(array_sum($test_run_times) / count($test_run_times));282							// Cost-perf-per-hour calculation, e.g. cloud costs...283							$cost_to_run_test = round(($value / 60 / 60) * $avg_time, 3);284							if($cost_to_run_test < 0.001)285							{286								continue;287							}288							$footnotes[$identifier] = '$' . $value . ' reported cost per hour, test took average of ' . ($avg_time < 240 ? $avg_time . ' seconds ' : strtolower(pts_strings::format_time($avg_time))) . ' per run: cost approximately ' . $cost_to_run_test . ' ' . strtolower($unit) . 's.';289							$value = $cost_to_run_test;290						}291					}292					if($result_object->test_profile->get_result_proportion() == 'HIB')293					{294						$result = $result / $value;295						$result = pts_math::set_precision($result, ($result > 0.1 ? 3 : 8));296						$scale = $result_object->test_profile->get_result_scale() . ' Per ' . $unit;297					}298					else if($result_object->test_profile->get_result_proportion() == 'LIB')299					{300						$result = pts_math::set_precision($result * $value, 3);301						$scale = $result_object->test_profile->get_result_scale() . ' x ' . $unit;302					}303					else304					{305						continue;306					}307					if($result != 0)308					{309						$computed[$identifier] = $result;310						if(!isset($footnotes[$identifier]))311						{312							$footnotes[$identifier] = '$' . $value . ' reported cost.';313						}314					}315				}316			}317			if(!empty($computed))318			{319				$ret = pts_result_file_analyzer::add_perf_per_graph($result_file, $result_object, $computed, $scale, $footnotes);320				if($result_file == false && $ret)321				{322					return $ret;323				}324			}325		}326	}327	public static function add_perf_per_graph(&$result_file, $test_result, $results, $scale, $footnote = null)328	{329		if(empty($results))330		{331			return false;332		}333		// This copy isn't needed but it's shorter and from port from system_monitor where there can be multiple items tracked334		$original_parent_hash = $test_result->get_comparison_hash(true, false);335		$test_result = clone $test_result;336		$test_result->test_profile->set_identifier(null);337		$test_result->set_used_arguments_description('Performance / Cost' . ($test_result->get_arguments_description() != null ? ' - ' . $test_result->get_arguments_description() : ''));338		$test_result->set_used_arguments('dollar comparison ' . $test_result->get_arguments());339		$test_result->test_profile->set_result_scale($scale);340		$test_result->test_result_buffer = new pts_test_result_buffer();341		foreach($results as $result_identifier => $result)342		{343			$test_result->test_result_buffer->add_test_result($result_identifier, $result, null, array('install-footnote' => (isset($footnote[$result_identifier]) ? $footnote[$result_identifier] : null)));344		}345		$test_result->set_parent_hash($original_parent_hash);346		if($result_file)347		{348			$result_file->add_result($test_result);349		}350		else351		{352			return $test_result;353		}354	}355	public static function generate_executive_summary($result_file, $selected_result = null,  &$error = null, $separator = PHP_EOL, $do_html = false)356	{357		$summary = array();358		if($result_file->get_test_count() < 6)359		{360			$error = 'Not enough tests to analyze...';361			return $summary;362		}363		if($result_file->get_system_count() < 2)364		{365			$error = 'Not enough results to analyze...';366			return $summary;367		}368		$wins_result = pts_result_file_analyzer::generate_wins_losses_results($result_file, true);369		$first_place_buffer = $wins_result->test_result_buffer->get_max_value(2);370		if($selected_result && ($sw = $wins_result->test_result_buffer->find_buffer_item($selected_result)))371		{372			if($do_html)373			{374				$selected_result = '<strong>' . $selected_result . '</strong>';375			}376			$summary[] = $selected_result . ' came in first place for ' . floor($sw->get_result_value() / $wins_result->test_result_buffer->get_total_value_sum() * 100) . '% of the tests.';377		}378		else if($first_place_buffer->get_result_identifier() != $selected_result)379		{380			// Most wins381			$selected_result = $first_place_buffer->get_result_identifier();382			if($do_html)383			{384				$selected_result = '<strong>' . $selected_result . '</strong>';385			}386			$summary[] = $first_place_buffer->get_result_identifier() . ' had the most wins, coming in first place for ' . floor($first_place_buffer->get_result_value() / $wins_result->test_result_buffer->get_total_value_sum() * 100) . '% of the tests.';387		}388		$geo_mean_result = pts_result_file_analyzer::generate_geometric_mean_result($result_file, true);389		if($geo_mean_result)390		{391			$first_place_buffer = $geo_mean_result->test_result_buffer->get_max_value(2);392			$last_place_buffer = $geo_mean_result->test_result_buffer->get_min_value(2);393			$geo_bits = array();394			if($result_file->get_system_count() >= 3)395			{396				$prev_buffer = null;397				foreach($geo_mean_result->test_result_buffer->get_buffer_items() as $bi)398				{399					if(!is_numeric($bi->get_result_value()))400					{401						continue;402					}403					if($prev_buffer == null)404					{405						$prev_buffer = $bi;406						continue;407					}408					$rounded = round($bi->get_result_value() / $prev_buffer->get_result_value(), 3) . 'x';409					if($rounded === '1.000x')410					{411						continue;412					}413					$geo_bits[] = $bi->get_result_identifier() . ' was ' . $rounded . ' the speed of ' . $prev_buffer->get_result_identifier();414					$prev_buffer = $bi;415				}416			}417			switch(count($geo_bits))418			{419				case 0:420					$geo_bits = null;421					break;422				case 1:423					$geo_bits = array_pop($geo_bits) . '.';424					break;425				case 2:426					$geo_bits = implode(' and ', $geo_bits) . '.';427					break;428				default:429					if(count($geo_bits) > 10)430					{431						$geo_bits = null;432						break;433					}434					$geo_bits = implode(', ', $geo_bits) . '.';435					break;436			}437			$summary[] = trim('Based on the geometric mean of all complete results, the fastest (' . $first_place_buffer->get_result_identifier() . ') was ' . round($first_place_buffer->get_result_value() / $last_place_buffer->get_result_value(), 3) . 'x the speed of the slowest (' . $last_place_buffer->get_result_identifier() . '). ' . $geo_bits);438		}439		if($result_file->get_test_count() > 16)440		{441			$results = $result_file->get_result_objects();442			$spreads = array();443			foreach($results as $i => &$result_object)444			{445				$spreads[$i] = $result_object->get_spread();446			}447			arsort($spreads);448			$spreads = array_slice($spreads, 0, 10, true);449			if(!empty($spreads))450			{451				$spread_text = array();452				foreach($spreads as $result_key => $spread)453				{454					$ro = $result_file->get_result_objects($result_key);455					if(!is_object($ro[0]))456					{457						continue;458					}459					if($do_html)460					{461						$spread_text[] = '<strong>' . $ro[0]->test_profile->get_title() . '</strong>' . ($ro[0]->get_arguments_description() != null ? ' (<em>' . $ro[0]->get_arguments_description() . '</em>)' : null) . ' at ' . round($spread, 3) . 'x';462					}463					else464					{465						$spread_text[] = $ro[0]->test_profile->get_title() . ($ro[0]->get_arguments_description() != null ? ' (' . $ro[0]->get_arguments_description() . ')' : null) . ' at ' . round($spread, 3) . 'x';466					}467				}468				if(!empty($spread_text))469				{470					$summary[] = 'The results with the greatest spread from best to worst included: ' . PHP_EOL . PHP_EOL . implode($separator, $spread_text) . '.';471				}472			}473		}474		return $summary;475	}476	public static function generate_wins_losses_results($result_file, $only_wins = false)477	{478		$results = array();479		$result_file_identifiers_count = $result_file->get_system_count();480		$wins = array();481		$losses = array();482		$tests_counted = 0;483		$possible_evaluate_result_count = 0;484		foreach($result_file->get_result_objects() as $result)485		{486			if($result->test_profile->get_identifier() == null)487			{488				continue;489			}490			$possible_evaluate_result_count++;491			if($result->test_result_buffer->get_count() < 2 || $result->test_result_buffer->get_count() < floor($result_file_identifiers_count / 2))492			{493				continue;494			}495			$winner = $result->get_result_first();496			$loser = $result->get_result_last();497			if($winner == null || $loser == null)498			{499				continue;500			}501			$tests_counted++;502			if(!isset($wins[$winner]))503			{504				$wins[$winner] = 1;505			}506			else507			{508				$wins[$winner]++;509			}510			if(!isset($losses[$loser]))511			{512				$losses[$loser] = 1;513			}514			else515			{516				$losses[$loser]++;517			}518		}519		if(empty($wins) || empty($losses))520		{521			return array();522		}523		arsort($wins);524		arsort($losses);525		$test_profile = new pts_test_profile();526		$test_result = new pts_test_result($test_profile);527		$test_result->test_profile->set_test_title('Number Of First Place Finishes');528		$test_result->test_profile->set_identifier(null);529		$test_result->test_profile->set_version(null);530		$test_result->test_profile->set_result_proportion(null);531		$test_result->test_profile->set_display_format('PIE_CHART');532		$test_result->test_profile->set_result_scale('Wins');533		///$test_result->test_profile->set_result_proportion('HIB');534		$test_result->set_used_arguments_description('Wins - ' . $tests_counted . ' Tests');535		//$test_result->set_used_arguments('Geometric-Mean');536		$test_result->test_result_buffer = new pts_test_result_buffer();537		$test_result->dynamically_generated = true;538		foreach($wins as $identifier => $count)539		{540			$test_result->test_result_buffer->add_test_result($identifier, $count);541		}542		if($only_wins)543		{544			return count($wins) > 1 ? $test_result : null;545		}546		if(count($wins) > 1)547		{548			$results[] = $test_result;549		}550		$test_profile = new pts_test_profile();551		$test_result = new pts_test_result($test_profile);552		$test_result->test_profile->set_test_title('Number Of Last Place Finishes');553		$test_result->test_profile->set_identifier(null);554		$test_result->test_profile->set_version(null);555		$test_result->test_profile->set_result_proportion(null);556		$test_result->test_profile->set_display_format('PIE_CHART');557		$test_result->test_profile->set_result_scale('Losses');558		///$test_result->test_profile->set_result_proportion('HIB');559		$test_result->set_used_arguments_description('Losses - ' . $tests_counted . ' Tests');560		//$test_result->set_used_arguments('Geometric-Mean');561		$test_result->test_result_buffer = new pts_test_result_buffer();562		$test_result->dynamically_generated = true;563		foreach($losses as $identifier => $count)564		{565			$test_result->test_result_buffer->add_test_result($identifier, $count);566		}567		if(count($losses) > 1)568		{569			$results[] = $test_result;570		}571		return $results;572	}573	public static function generate_geometric_mean_result_for_suites_in_result_file(&$result_file, $allow_partial = true, $upper_limit = 0)574	{575		if($result_file->get_system_count() < 2)576		{577			return array();578		}579		$geo_mean_results = array();580		$suites_in_result_file = pts_test_suites::suites_in_result_file($result_file, $allow_partial, $upper_limit);581		if(empty($suites_in_result_file))582		{583			return array();584		}585		ksort($suites_in_result_file);586		foreach($suites_in_result_file as $suite_identifier => &$s)587		{588			list($suite, $contained_tests) = $s;589			$geo_mean = pts_result_file_analyzer::generate_geometric_mean_result($result_file, true, $contained_tests);590			if($geo_mean)591			{592				$geo_mean->test_profile->set_test_title('Geometric Mean Of ' . $suite->get_title() . (stripos($suite->get_title(), 'Test') === false ? ' Tests' : null));593				$geo_mean->normalize_buffer_values();594				$geo_mean->set_annotation('Geometric mean based upon tests: ' . pts_arrays::implode_list($contained_tests));595				$geo_mean_results[] = $geo_mean;596			}597		}598		return $geo_mean_results;599	}600	public static function generate_geometric_mean_result($result_file, $do_sort = false, $limit_to = false, $best_is_last = false)601	{602		$results = array();603		$system_count = $result_file->get_system_count();604		foreach($result_file->get_result_objects() as $result_hash => $result)605		{606			if($result->test_profile->get_identifier() == null || $result->test_profile->get_display_format() != 'BAR_GRAPH' || $system_count > $result->test_result_buffer->get_count())607			{608				// Skip data where it's not a proper test, not a singular data value, or not all systems ran within the result file609				continue;610			}611			if($limit_to)612			{613				if(is_array($limit_to))614				{615					if(!in_array($result->test_profile->get_identifier(), $limit_to) && !in_array($result->test_profile->get_identifier(false), $limit_to))616					{617						continue;618					}619				}620				else621				{622					if($limit_to != $result->test_profile->get_identifier())623					{624						continue;625					}626				}627			}628			$skip_this = false;629			foreach($result->test_result_buffer->get_buffer_items() as $buffer_item)630			{631				$r = $buffer_item->get_result_value();632				if(!is_numeric($r) || $r == 0)633				{634					$skip_this = true;635					break;636				}637			}638			if($skip_this)639			{640				continue;641			}642			foreach($result->test_result_buffer->get_buffer_items() as $buffer_item)643			{644				$r = $buffer_item->get_result_value();645				if($result->test_profile->get_result_proportion() == 'LIB')646				{647					// convert to HIB648					$r = (1 / $r) * 100;649				}650				$ri = $buffer_item->get_result_identifier();651				if(!isset($results[$ri]))652				{653					$results[$ri] = array();654				}655				$results[$ri][$result_hash] = $r;656			}657		}658		foreach($results as $identifier => $values)659		{660			if(count($values) < 2)661			{662				// If small result file with not a lot of data, don't bother showing...663				unset($results[$identifier]);664			}665		}666		if(!empty($results))667		{668			$test_profile = new pts_test_profile();669			$test_result = new pts_test_result($test_profile);670			$test_result->test_profile->set_test_title('Geometric Mean Of ' . ($limit_to && !is_array($limit_to) ? $limit_to : 'All Test Results'));671			$test_result->test_profile->set_identifier(null);672			$test_result->test_profile->set_version(null);673			$test_result->test_profile->set_result_proportion(null);674			$test_result->test_profile->set_display_format('BAR_GRAPH');675			$test_result->test_profile->set_result_scale('Geometric Mean');676			$test_result->test_profile->set_result_proportion('HIB');677			$test_result->set_used_arguments_description('Result Composite' . ($result_file->get_title() != null ? ' - ' . $result_file->get_title() : null));678			$test_result->set_used_arguments('Geometric-Mean');679			$test_result->test_result_buffer = new pts_test_result_buffer();680			foreach($results as $identifier => $values)681			{682				if(count($values) < 2)683				{684					return false;685				}686				$values = pts_math::geometric_mean($values);687				$test_result->test_result_buffer->add_test_result($identifier, pts_math::set_precision($values, 3));688			}689			if(!$result_file->is_multi_way_comparison() && $do_sort)690			{691				$test_result->sort_results_by_performance();692				if($best_is_last)693				{694					$test_result->test_result_buffer->buffer_values_reverse();695				}696			}697			$test_result->dynamically_generated = true;698			return $test_result;699		}700		return false;701	}702	public static function generate_geometric_mean_result_per_test($result_file, $do_sort = false, $selector = null, $best_is_last = false)703	{704		$geo_results = array();705		$results = array();706		$system_count = $result_file->get_system_count();707		foreach($result_file->get_result_objects() as $result_hash => $result)708		{709			if(($selector == null && $result->test_profile->get_identifier() == null) || $result->test_profile->get_display_format() != 'BAR_GRAPH' || $system_count > $result->test_result_buffer->get_count())710			{711				// Skip data where it's not a proper test, not a singular data value, or not all systems ran within the result file712				continue;713			}714			if($selector != null && strpos($result->get_arguments_description(), $selector) === false && strpos($result->test_profile->get_title(), $selector) === false && strpos($result->test_profile->get_result_scale(), $selector) === false)715			{716				continue;717			}718			foreach($result->test_result_buffer->get_buffer_items() as $buffer_item)719			{720				$r = $buffer_item->get_result_value();721				if(!is_numeric($r) || $r == 0)722				{723					continue;724				}725				if($result->test_profile->get_result_proportion() == 'LIB')726				{727					// convert to HIB728					$r = (1 / $r) * 100;729				}730				$ri = $buffer_item->get_result_identifier();731				if(!isset($results[$result->test_profile->get_title()]))732				{733					$results[$result->test_profile->get_title()] = array();734				}735				if(!isset($results[$result->test_profile->get_title()][$ri]))736				{737					$results[$result->test_profile->get_title()][$ri] = array();738				}739				$results[$result->test_profile->get_title()][$ri][$result_hash] = $r;740			}741		}742		if(count($results) < 2)743		{744			return array();745		}746		foreach($results as $test => $test_results)747		{748			foreach($test_results as $identifier => $values)749			{750				if(false && count($values) < 4)751				{752					// If small result file with not a lot of data, don't bother showing...753					unset($results[$test][$identifier]);754				}755			}756			if(empty($results[$test]))757			{758				unset($results[$test]);759			}760		}761		foreach($results as $test_title => $test_results)762		{763			if(count($test_results) != $system_count)764			{765				continue;766			}767			$test_profile = new pts_test_profile();768			$test_result = new pts_test_result($test_profile);769			$test_result->test_profile->set_test_title($test_title);770			$test_result->test_profile->set_identifier(null);771			$test_result->test_profile->set_version(null);772			$test_result->test_profile->set_result_proportion(null);773			$test_result->test_profile->set_display_format('BAR_GRAPH');774			$test_result->test_profile->set_result_scale('Geometric Mean');775			$test_result->test_profile->set_result_proportion('HIB');776			$test_result->set_used_arguments_description(($selector ? $selector . ' ' : null) . 'Geometric Mean');777			$test_result->set_used_arguments('Geometric-Mean');778			$test_result->test_result_buffer = new pts_test_result_buffer();779			foreach($test_results as $identifier => $values)780			{781				$values = pts_math::geometric_mean($values);782				$precised = pts_math::set_precision($values, 3);783				if($values != 0 && $precised == 0)784				{785					// Don't use precision if it ends up rounding result too small in certain situations786					$precised = $values;787				}788				$test_result->test_result_buffer->add_test_result($identifier, $precised);789			}790			if(!$result_file->is_multi_way_comparison() || $do_sort)791			{792				$test_result->sort_results_by_performance();793				if($best_is_last)794				{795					$test_result->test_result_buffer->buffer_values_reverse();796				}797			}798			$test_result->dynamically_generated = true;799			$geo_results[] = $test_result;800		}801		return $geo_results;802	}803	public static function generate_harmonic_mean_result($result_file, $do_sort = false, $best_is_last = false)804	{805		$results = array();806		$system_count = $result_file->get_system_count();807		foreach($result_file->get_result_objects() as $result)808		{809			if($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())810			{811				// 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 results812				continue;813			}814			$rs = $result->test_profile->get_result_scale();815			if(strpos($rs, '/') === false && stripos($rs, ' per ') === false && stripos($rs, 'FPS') === false && stripos($rs, 'bps') === false && stripos($rs, 'iops') === false)816			{817				// Harmonic mean is relevant for tests of rates, MB/s, FPS, ns/day, etc.818				continue;819			}820			$skip_this_result = false;821			foreach($result->test_result_buffer->get_buffer_items() as $buffer_item)822			{823				$rv = $buffer_item->get_result_value();824				if(!is_numeric($rv))825				{826					$skip_this_result = true;827					break;828				}829			}830			if($skip_this_result)831			{832				continue;833			}834			foreach($result->test_result_buffer->get_buffer_items() as $buffer_item)835			{836				$ri = $buffer_item->get_result_identifier();837				if(!isset($results[$rs][$ri]))838				{839					$results[$rs][$ri] = array();840				}841				$results[$rs][$ri][] = $buffer_item->get_result_value();842			}843		}844		foreach($results as $result_scale => $group)845		{846			foreach($group as $identifier => $values)847			{848				if(count($values) < 4)...

get_buffer_items

Using AI Code Generation

1require_once('pts_test_result_buffer.php');2$test_result_buffer = new pts_test_result_buffer();3$test_result_buffer->load_buffer();4$buffer_items = $test_result_buffer->get_buffer_items();5print_r($buffer_items);6        (7        (8        (9        (10        (11        (12        (13        (

get_buffer_items

Using AI Code Generation

1$buffer = new pts_test_result_buffer();2$buffer->add_result_file('1.xml');3$buffer->add_result_file('2.xml');4$buffer->add_result_file('3.xml');5$buffer->add_result_file('4.xml');6$buffer->add_result_file('5.xml');7$buffer->add_result_file('6.xml');8$buffer->add_result_file('7.xml');9$buffer->add_result_file('8.xml');10$buffer->add_result_file('9.xml');11$buffer->add_result_file('10.xml');12$buffer->add_result_file('11.xml');13$buffer->add_result_file('12.xml');14$buffer->add_result_file('13.xml');15$buffer->add_result_file('14.xml');16$buffer->add_result_file('15.xml');17$buffer->add_result_file('16.xml');18$buffer->add_result_file('17.xml');19$buffer->add_result_file('18.xml');20$buffer->add_result_file('19.xml');21$buffer->add_result_file('20.xml');22$buffer->add_result_file('21.xml');23$buffer->add_result_file('22.xml');24$buffer->add_result_file('23.xml');25$buffer->add_result_file('24.xml');26$buffer->add_result_file('25.xml');27$buffer->add_result_file('26.xml');28$buffer->add_result_file('27.xml');29$buffer->add_result_file('28.xml');30$buffer->add_result_file('29.xml');31$buffer->add_result_file('30.xml');32$buffer->add_result_file('31.xml');33$buffer->add_result_file('32.xml');34$buffer->add_result_file('33.xml');35$buffer->add_result_file('34.xml');36$buffer->add_result_file('35.xml');37$buffer->add_result_file('36.xml');38$buffer->add_result_file('37.xml');39$buffer->add_result_file('38.xml');40$buffer->add_result_file('39.xml');41$buffer->add_result_file('40.xml');

get_buffer_items

Using AI Code Generation

1include 'pts_test_result_buffer.php';2$test_profile_name = "phpbench";3$test_result_buffer = new pts_test_result_buffer();4$test_result_buffer->load_buffer_items();5$test_result_buffer_items = $test_result_buffer->get_buffer_items($test_profile_name);6foreach($test_result_buffer_items as $test_result_buffer_item)7{8echo $test_result_buffer_item->get_result_identifier();9";10}11include 'pts_test_result_buffer.php';12$test_profile_name = "phpbench";13$test_result_buffer = new pts_test_result_buffer();14$test_result_buffer->load_buffer_items();15$test_result_buffer_items = $test_result_buffer->get_buffer_items($test_profile_name);16foreach($test_result_buffer_items as $test_result_buffer_item)17{18echo $test_result_buffer_item->get_result_identifier();19";20}21include 'pts_test_result_buffer.php';22$test_profile_name = "phpbench";23$test_result_buffer = new pts_test_result_buffer();24$test_result_buffer->load_buffer_items();25$test_result_buffer_items = $test_result_buffer->get_buffer_items($test_profile_name);26foreach($test_result_buffer_items as $test_result_buffer_item)27{28echo $test_result_buffer_item->get_result_identifier();29";30}31include 'pts_test_result_buffer.php';32$test_profile_name = "phpbench";33$test_result_buffer = new pts_test_result_buffer();34$test_result_buffer->load_buffer_items();35$test_result_buffer_items = $test_result_buffer->get_buffer_items($test_profile_name);36foreach($test_result_buffer_items as $test_result_buffer_item)37{38echo $test_result_buffer_item->get_result_identifier();39";40}41include 'pts_test_result_buffer.php';

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