Anvilcraft/WarpDrive
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Improved profiler logs

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This commit is contained in:
LemADEC 2015-09-01 23:02:01 +02:00
parent 29fcc5539d
commit 9759f468fe
1 changed files with 8 additions and 7 deletions
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15
src/main/java/cr0s/warpdrive/LocalProfiler.java
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@ -8,9 +8,9 @@ public class LocalProfiler {
public long internal; public long internal;
public String name; public String name;
} }
private static Stack<StackElement> stack = new Stack<StackElement>(); private static Stack<StackElement> stack = new Stack<StackElement>();
public static void start(String name) { public static void start(String name) {
StackElement stackElement = new StackElement(); StackElement stackElement = new StackElement();
stackElement.start = System.nanoTime(); stackElement.start = System.nanoTime();
@ -18,12 +18,12 @@ public class LocalProfiler {
stackElement.name = name; stackElement.name = name;
stack.push(stackElement); stack.push(stackElement);
} }
public static void stop() { public static void stop() {
if (stack.isEmpty()) { if (stack.isEmpty()) {
return; return;
} }
StackElement stackElement = stack.pop(); StackElement stackElement = stack.pop();
long end = System.nanoTime(); long end = System.nanoTime();
long dt = end - stackElement.start; long dt = end - stackElement.start;
@ -32,9 +32,10 @@ public class LocalProfiler {
StackElement nextStackElement = stack.peek(); StackElement nextStackElement = stack.peek();
nextStackElement.internal += dt; nextStackElement.internal += dt;
} }
long self = (dt - stackElement.internal) / 1000; // in microseconds // convert to microseconds
long self = (dt - stackElement.internal) / 1000;
long total = dt / 1000; long total = dt / 1000;
WarpDrive.logger.info("Profiling '" + stackElement.name + "': " + (self / 1000.0F) + " ms, total: " + (total / 1000.0F) + " ms"); WarpDrive.logger.info("Profiling " + stackElement.name + ": " + (self / 1000.0F) + " ms" + ((total == self) ? "" : (", total: " + (total / 1000.0F) + " ms")));
} }
} }