Playground/1brc
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This commit is contained in:
Gunnar Morling 2024-01-07 09:24:21 +01:00
parent f99d20b3da
commit fe61b354fd
1 changed files with 22 additions and 0 deletions
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process_output.java
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@ -17,8 +17,10 @@
import java.nio.file.Files; import java.nio.file.Files;
import java.nio.file.Paths; import java.nio.file.Paths;
import java.util.ArrayList; import java.util.ArrayList;
import java.util.Comparator;
import java.util.List; import java.util.List;
import java.util.stream.Collectors; import java.util.stream.Collectors;
import java.time.Duration;
public class process_output { public class process_output {
@ -63,5 +65,25 @@ public class process_output {
.map(t -> t.substring(5)) .map(t -> t.substring(5))
.map(t -> t.replace("s", "").replace("m", ":")) .map(t -> t.replace("s", "").replace("m", ":"))
.collect(Collectors.joining(System.lineSeparator()))); .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.%03d", mean.toMinutesPart(), mean.toSecondsPart(), mean.toMillisPart());
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));
} }
} }