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implement TerraPlugin#getProfier

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dfsek
2021-04-12 00:05:53 -07:00
parent 168c0ced13
commit eb4bf74cc6
7 changed files with 56 additions and 22 deletions
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2
common/src/main/java/com/dfsek/terra/profiler/Profiler.java
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@@ -3,8 +3,6 @@ package com.dfsek.terra.profiler;
import java.util.Map;
public interface Profiler {
ProfilerImpl INSTANCE = new ProfilerImpl();
void push(String frame);
void pop(String frame);

22
common/src/main/java/com/dfsek/terra/profiler/ProfilerImpl.java
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@@ -13,10 +13,12 @@ public class ProfilerImpl implements Profiler {
private static final ThreadLocal<Map<String, List<Long>>> TIMINGS = ThreadLocal.withInitial(HashMap::new);
private final List<Map<String, List<Long>>> accessibleThreadMaps = new ArrayList<>();
private volatile boolean running = false;
private static boolean instantiated = false;
public ProfilerImpl() {
if(instantiated) throw new IllegalStateException("Only one instance of Profiler may exist!");
instantiated = true;
}
@Override
@@ -64,16 +66,14 @@ public class ProfilerImpl implements Profiler {
@Override
public Map<String, Timings> getTimings() {
Map<String, Timings> map = new HashMap<>();
accessibleThreadMaps.forEach(smap -> {
smap.forEach((key, list) -> {
String[] keys = key.split("\\.");
Timings timings = map.computeIfAbsent(keys[0], id -> new Timings());
for(int i = 1; i < keys.length; i++) {
timings = timings.getSubItem(keys[i]);
}
list.forEach(timings::addTime);
});
});
accessibleThreadMaps.forEach(smap -> smap.forEach((key, list) -> {
String[] keys = key.split("\\.");
Timings timings = map.computeIfAbsent(keys[0], id -> new Timings());
for(int i = 1; i < keys.length; i++) {
timings = timings.getSubItem(keys[i]);
}
list.forEach(timings::addTime);
}));
return map;
}
}

20
common/src/test/java/profiler/ProfilerTest.java
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@@ -1,11 +1,13 @@
package profiler;
import com.dfsek.terra.profiler.Profiler;
import com.dfsek.terra.profiler.ProfilerImpl;
public class ProfilerTest {
private static final Profiler PROFILER = new ProfilerImpl();
//@Test
public static void main(String... a) throws InterruptedException {
Profiler.INSTANCE.start();
PROFILER.start();
for(int i = 0; i < 1000; i++) {
doThing();
}
@@ -17,29 +19,29 @@ public class ProfilerTest {
for(int i = 0; i < 100; i++) {
doOtherThing();
}
Profiler.INSTANCE.stop();
Profiler.INSTANCE.getTimings().forEach((id, timings) -> {
PROFILER.stop();
PROFILER.getTimings().forEach((id, timings) -> {
System.out.println(id + ": " + timings.toString());
});
}
private static void doThing() throws InterruptedException {
Profiler.INSTANCE.push("thing");
PROFILER.push("thing");
Thread.sleep(1);
doOtherThing();
Profiler.INSTANCE.pop("thing");
PROFILER.pop("thing");
}
private static void doOtherThing() throws InterruptedException {
Profiler.INSTANCE.push("thing2");
PROFILER.push("thing2");
Thread.sleep(2);
doThirdOtherThing();
Profiler.INSTANCE.pop("thing2");
PROFILER.pop("thing2");
}
private static void doThirdOtherThing() throws InterruptedException {
Profiler.INSTANCE.push("thing3");
PROFILER.push("thing3");
Thread.sleep(2);
Profiler.INSTANCE.pop("thing3");
PROFILER.pop("thing3");
}
}