|
1
|
|
|
<?php |
|
2
|
|
|
|
|
3
|
|
|
declare(strict_types=1); |
|
4
|
|
|
|
|
5
|
|
|
namespace AlecRabbit\Tools\Reports; |
|
6
|
|
|
|
|
7
|
|
|
use AlecRabbit\Tools\Benchmark; |
|
8
|
|
|
use AlecRabbit\Tools\Internal\BenchmarkFunction; |
|
9
|
|
|
use AlecRabbit\Tools\Internal\BenchmarkRelative; |
|
10
|
|
|
use AlecRabbit\Tools\Reports\Contracts\BenchmarkReportInterface; |
|
11
|
|
|
use AlecRabbit\Tools\Reports\Contracts\ReportableInterface; |
|
12
|
|
|
use AlecRabbit\Tools\Reports\Contracts\ReportInterface; |
|
13
|
|
|
use AlecRabbit\Tools\Reports\Core\Report; |
|
14
|
|
|
use AlecRabbit\Tools\Reports\Formatters\Contracts\FormatterInterface; |
|
15
|
|
|
use AlecRabbit\Tools\Traits\BenchmarkFields; |
|
16
|
|
|
use const AlecRabbit\Traits\Constants\DEFAULT_NAME; |
|
17
|
|
|
|
|
18
|
|
|
class BenchmarkReport extends Report implements BenchmarkReportInterface |
|
19
|
|
|
{ |
|
20
|
|
|
use BenchmarkFields; |
|
21
|
|
|
|
|
22
|
6 |
|
protected static function getFormatter(): FormatterInterface |
|
23
|
|
|
{ |
|
24
|
|
|
return |
|
25
|
6 |
|
Factory::getBenchmarkReportFormatter(); |
|
26
|
|
|
} |
|
27
|
|
|
|
|
28
|
|
|
/** |
|
29
|
|
|
* @param ReportableInterface $benchmark |
|
30
|
|
|
* @return Contracts\ReportInterface |
|
31
|
|
|
* @throws \RuntimeException |
|
32
|
|
|
* @throws \Exception |
|
33
|
|
|
*/ |
|
34
|
10 |
|
public function buildOn(ReportableInterface $benchmark): ReportInterface |
|
35
|
|
|
{ |
|
36
|
10 |
|
if ($benchmark instanceof Benchmark) { |
|
37
|
9 |
|
$this->added = $benchmark->getAdded(); |
|
38
|
9 |
|
$this->benchmarked = $benchmark->getBenchmarked(); |
|
39
|
9 |
|
$this->memoryUsageReport = $benchmark->getMemoryUsageReport(); |
|
40
|
9 |
|
$this->doneIterations = $benchmark->getDoneIterations(); |
|
41
|
9 |
|
$this->doneIterationsCombined = $benchmark->getDoneIterationsCombined(); |
|
42
|
9 |
|
$this->functions = $this->updateFunctions($benchmark->getFunctions()); |
|
43
|
9 |
|
$this->timer = $benchmark->getTimer(); |
|
44
|
|
|
} else { |
|
45
|
1 |
|
$this->wrongReportable(Benchmark::class, $benchmark); |
|
46
|
|
|
} |
|
47
|
9 |
|
return $this; |
|
48
|
|
|
} |
|
49
|
|
|
|
|
50
|
|
|
/** |
|
51
|
|
|
* @param array $functions |
|
52
|
|
|
* @return array |
|
53
|
|
|
*/ |
|
54
|
9 |
|
private function updateFunctions(array $functions): array |
|
55
|
|
|
{ |
|
56
|
9 |
|
$averages = $this->computeAverages($functions); |
|
57
|
9 |
|
$relatives = $this->computeRelatives($averages); |
|
58
|
9 |
|
$updatedFunctions = []; |
|
59
|
9 |
|
if (!empty($relatives)) { |
|
60
|
5 |
|
$rank = 0; |
|
61
|
5 |
|
foreach ($relatives as $name => $relative) { |
|
62
|
5 |
|
$function = $functions[$name] ?? null; |
|
63
|
5 |
|
$average = $averages[$name] ?? null; |
|
64
|
5 |
|
if (null !== $function && null !== $average) { |
|
65
|
5 |
|
$function->setBenchmarkRelative( |
|
66
|
5 |
|
new BenchmarkRelative(++$rank, (float)$relative - 1, (float)$average) |
|
67
|
|
|
); |
|
68
|
|
|
} |
|
69
|
5 |
|
unset($functions[$name]); |
|
70
|
5 |
|
$updatedFunctions[$name] = $function; |
|
71
|
|
|
} |
|
72
|
|
|
} |
|
73
|
9 |
|
foreach ($functions as $name => $function) { |
|
74
|
5 |
|
$updatedFunctions[$name] = $function; |
|
75
|
|
|
} |
|
76
|
9 |
|
return $updatedFunctions; |
|
77
|
|
|
} |
|
78
|
|
|
|
|
79
|
|
|
/** |
|
80
|
|
|
* @param array $functions |
|
81
|
|
|
* @return array |
|
82
|
|
|
*/ |
|
83
|
9 |
|
private function computeAverages(array $functions): array |
|
84
|
|
|
{ |
|
85
|
9 |
|
$averages = []; |
|
86
|
|
|
/** @var BenchmarkFunction $f */ |
|
87
|
9 |
|
foreach ($functions as $f) { |
|
88
|
6 |
|
$timer = $f->getTimer(); |
|
89
|
6 |
|
if ((DEFAULT_NAME !== $name = $timer->getName()) |
|
90
|
6 |
|
&& 0.0 !== $avg = $timer->getAverageValue()) { |
|
91
|
5 |
|
$averages[$name] = $avg; |
|
92
|
|
|
} |
|
93
|
|
|
} |
|
94
|
9 |
|
return $averages; |
|
95
|
|
|
} |
|
96
|
|
|
|
|
97
|
9 |
|
private function computeRelatives(array $averages): array |
|
98
|
|
|
{ |
|
99
|
9 |
|
$rel = []; |
|
100
|
9 |
|
if (!empty($averages)) { |
|
101
|
5 |
|
$min = min($averages); |
|
102
|
|
|
|
|
103
|
5 |
|
foreach ($averages as $name => $average) { |
|
104
|
5 |
|
$rel[$name] = $average / $min; |
|
105
|
|
|
} |
|
106
|
5 |
|
asort($rel); |
|
107
|
|
|
} |
|
108
|
9 |
|
return $rel; |
|
109
|
|
|
} |
|
110
|
|
|
|
|
111
|
|
|
/** {@inheritdoc} */ |
|
112
|
1 |
|
public function noReturns(): BenchmarkReportInterface |
|
113
|
|
|
{ |
|
114
|
1 |
|
foreach ($this->functions as $function) { |
|
115
|
1 |
|
$function->setShowReturns(false); |
|
116
|
|
|
} |
|
117
|
1 |
|
return $this; |
|
118
|
|
|
} |
|
119
|
|
|
} |
|
120
|
|
|
|
alecrabbit /
php-simple-profiler
