com.oracle.truffle.tools.profiler

Class CPUSampler.Payload

java.lang.Object

com.oracle.truffle.tools.profiler.CPUSampler.Payload

Enclosing class:

CPUSampler

public static final class CPUSampler.Payload
extends Object

Wrapper for information on how many times an element was seen on the shadow stack. Used as a template parameter of ProfilerNode. Differentiates between an execution in compiled code and in the interpreter.

Since:

0.30

Method Summary

Modifier and Type	Method and Description
int	getCompiledHitCount()
int	getHitCount()
int	getInterpretedHitCount()
int	getSelfCompiledHitCount()
int	getSelfHitCount()
List<Long>	getSelfHitTimes()
int	getSelfInterpretedHitCount()

Methods inherited from class java.lang.Object

clone, equals, finalize, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Method Detail

getCompiledHitCount

public int getCompiledHitCount()

Returns:

The number of times the element was found bellow the top of the shadow stack as compiled code

Since:

0.30

getInterpretedHitCount

public int getInterpretedHitCount()

Returns:

The number of times the element was found bellow the top of the shadow stack as interpreted code

Since:

0.30

getSelfCompiledHitCount

public int getSelfCompiledHitCount()

Returns:

The number of times the element was found on the top of the shadow stack as compiled code

Since:

0.30

getSelfInterpretedHitCount

public int getSelfInterpretedHitCount()

Returns:

The number of times the element was found on the top of the shadow stack as interpreted code

Since:

0.30

getSelfHitCount

public int getSelfHitCount()

Returns:

Total number of times the element was found on the top of the shadow stack

Since:

0.30

getHitCount

public int getHitCount()

Returns:

Total number of times the element was found bellow the top of the shadow stack

Since:

0.30

getSelfHitTimes

public List<Long> getSelfHitTimes()

Returns:

An immutable list of time stamps for the times that the element was on the top of the stack

Since:

0.30