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--- /home/matt/mc-dev-private//net/minecraft/server/MethodProfiler.java 2015-02-26 22:40:22.867608136 +0000
+++ src/main/java/net/minecraft/server/MethodProfiler.java 2015-02-26 22:40:22.871608136 +0000
@@ -10,130 +10,30 @@
import org.apache.logging.log4j.LogManager;
import org.apache.logging.log4j.Logger;
+// CraftBukkit start - Strip down to empty methods, performance cost
public class MethodProfiler {
- private static final Logger b = LogManager.getLogger();
- private final List<String> c = Lists.newArrayList();
- private final List<Long> d = Lists.newArrayList();
public boolean a;
- private String e = "";
- private final Map<String, Long> f = Maps.newHashMap();
-
public MethodProfiler() {}
public void a() {
- this.f.clear();
- this.e = "";
- this.c.clear();
}
public void a(String s) {
- if (this.a) {
- if (this.e.length() > 0) {
- this.e = this.e + ".";
- }
-
- this.e = this.e + s;
- this.c.add(this.e);
- this.d.add(Long.valueOf(System.nanoTime()));
- }
}
public void b() {
- if (this.a) {
- long i = System.nanoTime();
- long j = ((Long) this.d.remove(this.d.size() - 1)).longValue();
-
- this.c.remove(this.c.size() - 1);
- long k = i - j;
-
- if (this.f.containsKey(this.e)) {
- this.f.put(this.e, Long.valueOf(((Long) this.f.get(this.e)).longValue() + k));
- } else {
- this.f.put(this.e, Long.valueOf(k));
- }
-
- if (k > 100000000L) {
- MethodProfiler.b.warn("Something\'s taking too long! \'" + this.e + "\' took aprox " + (double) k / 1000000.0D + " ms");
- }
-
- this.e = !this.c.isEmpty() ? (String) this.c.get(this.c.size() - 1) : "";
- }
}
public List<MethodProfiler.ProfilerInfo> b(String s) {
- if (!this.a) {
- return null;
- } else {
- long i = this.f.containsKey("root") ? ((Long) this.f.get("root")).longValue() : 0L;
- long j = this.f.containsKey(s) ? ((Long) this.f.get(s)).longValue() : -1L;
- ArrayList arraylist = Lists.newArrayList();
-
- if (s.length() > 0) {
- s = s + ".";
- }
-
- long k = 0L;
- Iterator iterator = this.f.keySet().iterator();
-
- while (iterator.hasNext()) {
- String s1 = (String) iterator.next();
-
- if (s1.length() > s.length() && s1.startsWith(s) && s1.indexOf(".", s.length() + 1) < 0) {
- k += ((Long) this.f.get(s1)).longValue();
- }
- }
-
- float f = (float) k;
-
- if (k < j) {
- k = j;
- }
-
- if (i < k) {
- i = k;
- }
-
- Iterator iterator1 = this.f.keySet().iterator();
-
- String s2;
-
- while (iterator1.hasNext()) {
- s2 = (String) iterator1.next();
- if (s2.length() > s.length() && s2.startsWith(s) && s2.indexOf(".", s.length() + 1) < 0) {
- long l = ((Long) this.f.get(s2)).longValue();
- double d0 = (double) l * 100.0D / (double) k;
- double d1 = (double) l * 100.0D / (double) i;
- String s3 = s2.substring(s.length());
-
- arraylist.add(new MethodProfiler.ProfilerInfo(s3, d0, d1));
- }
- }
-
- iterator1 = this.f.keySet().iterator();
-
- while (iterator1.hasNext()) {
- s2 = (String) iterator1.next();
- this.f.put(s2, Long.valueOf(((Long) this.f.get(s2)).longValue() * 999L / 1000L));
- }
-
- if ((float) k > f) {
- arraylist.add(new MethodProfiler.ProfilerInfo("unspecified", (double) ((float) k - f) * 100.0D / (double) k, (double) ((float) k - f) * 100.0D / (double) i));
- }
-
- Collections.sort(arraylist);
- arraylist.add(0, new MethodProfiler.ProfilerInfo(s, 100.0D, (double) k * 100.0D / (double) i));
- return arraylist;
- }
+ return null;
}
public void c(String s) {
- this.b();
- this.a(s);
}
public String c() {
- return this.c.size() == 0 ? "[UNKNOWN]" : (String) this.c.get(this.c.size() - 1);
+ return "";
}
public static final class ProfilerInfo implements Comparable<MethodProfiler.ProfilerInfo> {
@@ -152,7 +52,7 @@
return methodprofiler_profilerinfo.a < this.a ? -1 : (methodprofiler_profilerinfo.a > this.a ? 1 : methodprofiler_profilerinfo.c.compareTo(this.c));
}
- public int compareTo(Object object) {
+ public int compareTo(MethodProfiler.ProfilerInfo object) {
return this.a((MethodProfiler.ProfilerInfo) object);
}
}
|
