-
Notifications
You must be signed in to change notification settings - Fork 68
/
SMarkRunner.class.st
215 lines (171 loc) · 4.61 KB
/
SMarkRunner.class.st
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
202
203
204
205
206
207
208
209
210
211
212
213
214
215
Class {
#name : #SMarkRunner,
#superclass : #Object,
#instVars : [
'numIterations',
'suite',
'runner',
'results',
'currentBenchmark',
'timers',
'problemSize',
'numProcesses'
],
#category : #'CogBenchmarks-SMark'
}
{ #category : #defaults }
SMarkRunner class >> defaultNumberOfIterations [
^ 1
]
{ #category : #defaults }
SMarkRunner class >> defaultNumberOfProcesses [
^ 1
]
{ #category : #defaults }
SMarkRunner class >> defaultTimer [
^ SMarkTimer
]
{ #category : #benchmarking }
SMarkRunner class >> execute: aSuite [
^ self execute: aSuite with: 1.
]
{ #category : #benchmarking }
SMarkRunner class >> execute: aSuite with: nIterations [
| runner |
runner := self new.
aSuite runner: runner.
runner suite: aSuite.
runner iterations: nIterations.
runner execute.
^ runner
]
{ #category : #helper }
SMarkRunner >> createTimer: name [
"Create and register a new timer for the current benchmark"
| timer |
timer := self class defaultTimer new: name.
timers ifNotNil: [
timers at: name put: timer.
].
^ timer.
]
{ #category : #execution }
SMarkRunner >> execute [
suite run.
self runBaseBenchmark.
^ results
]
{ #category : #initialization }
SMarkRunner >> initialize [
super initialize.
numIterations := self class defaultNumberOfIterations.
numProcesses := self class defaultNumberOfProcesses.
results := Dictionary new.
]
{ #category : #accessing }
SMarkRunner >> iterations [
^ numIterations
]
{ #category : #accessing }
SMarkRunner >> iterations: anInteger [
numIterations := anInteger
]
{ #category : #benchmarking }
SMarkRunner >> performBenchmark: aSelector [
currentBenchmark := aSelector.
1 to: numIterations do: [:i|
"self timedBenchmarkExecution: aSelector."
suite runBenchmark: aSelector.
].
currentBenchmark := nil.
^ results at: (suite benchmarkNameForSelector: aSelector)
]
{ #category : #printing }
SMarkRunner >> printOn: aStream [
^ self reportOn: aStream.
]
{ #category : #accessing }
SMarkRunner >> problemSize [
<omniUnenforced> "Hint for the OMOP that it is part of the meta infrastructure"
^ problemSize
]
{ #category : #accessing }
SMarkRunner >> problemSize: aValue [
"Do some conversion to make it easier for the benchmarks"
(aValue isString and: [aValue isAllDigits]) ifTrue: [
problemSize := Number readFrom: aValue.
^ self.
].
problemSize := aValue
]
{ #category : #accessing }
SMarkRunner >> processes [
"The standard runner does use only a single process, but in case a benchmark supports parallelism it can query for the intended degree of parallelism"
^ numProcesses
]
{ #category : #accessing }
SMarkRunner >> processes: anInt [
"The standard runner does use only a single process, but a benchmark can use that to do its own parallelism"
numProcesses := anInt
]
{ #category : #helper }
SMarkRunner >> recordResults: timer for: aSelector [
| result name |
name := suite benchmarkNameForSelector: aSelector.
result := SMarkResult new.
result total: timer totalTime.
result benchmarkName: name.
result suite: suite.
result criteria: timers.
(results at: name ifAbsentPut: OrderedCollection new) add: result.
]
{ #category : #accessing }
SMarkRunner >> report [
SMarkReporter defaultReporter reportFor: self.
]
{ #category : #reporting }
SMarkRunner >> reportConfiguration: aStream [
aStream << 'Runner Configuration:';cr.
aStream << (' iterations: ', numIterations asString); cr.
aStream << (' processes: ', numProcesses asString); cr.
aStream << (' problem size: ', problemSize asString); cr.
]
{ #category : #reporting }
SMarkRunner >> reportOn: aStream [
SMarkReporter defaultReporter reportFor: self on: aStream
]
{ #category : #accessing }
SMarkRunner >> results [
^ results
]
{ #category : #benchmarking }
SMarkRunner >> runBaseBenchmark [
"In certain sitatuations it is one wants a baseline that is incooprated in all
benchmark results to be substracted from the final values.
#baseBenchmark can be used to charaterize such a baseline"
(suite respondsTo: #baseBenchmark)
ifFalse: [ ^ nil ].
^ self performBenchmark: #baseBenchmark.
]
{ #category : #accessing }
SMarkRunner >> suite [
^ suite
]
{ #category : #accessing }
SMarkRunner >> suite: aBenchmarkSuite [
suite := aBenchmarkSuite.
suite runner: self.
]
{ #category : #benchmarking }
SMarkRunner >> timedBenchmarkExecution: aSelector [
"Will do a timed execution of the benchmark and return the result timer"
| timer result |
timers := Dictionary new.
timer := self createTimer: 'total'.
timer start.
result := suite perform: aSelector.
timer stop.
suite processResult: result withTimer: timer.
self recordResults: timer for: aSelector.
^ timer
]