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
|
/*
* Copyright 2023 The original authors
*
* Licensed under the Apache License, Version 2.0 (the "License");
* you may not use this file except in compliance with the License.
* You may obtain a copy of the License at
*
* http://www.apache.org/licenses/LICENSE-2.0
*
* Unless required by applicable law or agreed to in writing, software
* distributed under the License is distributed on an "AS IS" BASIS,
* WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
* See the License for the specific language governing permissions and
* limitations under the License.
*/
import java.nio.file.Files;
import java.nio.file.Paths;
import java.util.ArrayList;
import java.util.Comparator;
import java.util.List;
import java.util.stream.Collectors;
import java.time.Duration;
public class process_output {
public static void main(String... args) throws Exception {
String expectedFile = args[0];
String actualFile = args[1];
String expected = new String(Files.readAllBytes(Paths.get(expectedFile)));
List<String> times = new ArrayList<>();
var outputLines = Files.lines(Paths.get(actualFile))
.collect(Collectors.toList());
int matched = 0;
for (String line : outputLines) {
if (line.contains("Hamburg")) {
if (!line.equals(expected)) {
System.err.println("FAILURE Unexpected output");
System.err.println(line);
}
else {
matched++;
}
}
else if (line.startsWith("real")) {
times.add(line);
}
}
if (matched == 5) {
System.out.println("OK Output matched");
}
else {
System.err.println("FAILURE Output didn't match");
}
System.out.println();
System.out.println(actualFile);
System.out.println(times.stream()
.map(t -> t.substring(5))
.map(t -> t.replace("s", "").replace("m", ":"))
.collect(Collectors.joining(System.lineSeparator())));
var asDurations = times.stream()
.map(t -> t.substring(5))
.map(t -> t.replace("s", "S").replace("m", "M"))
.map(t -> "PT" + t)
.map(Duration::parse)
.collect(Collectors.toList());
var min = asDurations.stream().min(Comparator.naturalOrder()).get();
var max = asDurations.stream().max(Comparator.naturalOrder()).get();
var evaluated = asDurations.stream()
.filter(d -> d != min && d != max)
.collect(Collectors.toList());
var mean = evaluated.get(0).plus(evaluated.get(1)).plus(evaluated.get(2)).dividedBy(3);
var result = String.format("%02d:%02d.%.0f", mean.toMinutesPart(), mean.toSecondsPart(), (double) mean.toNanosPart() / 1_000_000);
var author = actualFile.replace(".out", "");
System.out.println(String.format("\n| | %s| [link](https://github.com/gunnarmorling/1brc/blob/main/src/main/java/dev/morling/onebrc/CalculateAverage_%s.java)| 21.0.1-open | [%s](https://github.com/%s)|", result, author, author, author));
}
}
|
