com.oracle.truffle.tools.profiler

Enum CPUSampler.Mode

java.lang.Object

java.lang.Enum<CPUSampler.Mode>

com.oracle.truffle.tools.profiler.CPUSampler.Mode

All Implemented Interfaces:

Serializable, Comparable<CPUSampler.Mode>

Enclosing class:

CPUSampler

public static enum CPUSampler.Mode
extends Enum<CPUSampler.Mode>

Describes the different modes in which the CPU sampler can operate.

Since:

0.30

Enum Constant Summary

Enum Constants

Enum Constant and Description
EXCLUDE_INLINED_ROOTS Sample Roots excluding the ones that get inlined during compilation.
ROOTS Sample Roots including the ones that get inlined during compilation.
STATEMENTS Sample all Statements.

Method Summary

Modifier and Type	Method and Description
static CPUSampler.Mode	valueOf(String name) Returns the enum constant of this type with the specified name.
static CPUSampler.Mode[]	values() Returns an array containing the constants of this enum type, in the order they are declared.

Methods inherited from class java.lang.Enum

clone, compareTo, equals, finalize, getDeclaringClass, hashCode, name, ordinal, toString, valueOf

Methods inherited from class java.lang.Object

getClass, notify, notifyAll, wait, wait, wait

Enum Constant Detail

EXCLUDE_INLINED_ROOTS

public static final CPUSampler.Mode EXCLUDE_INLINED_ROOTS

Sample Roots excluding the ones that get inlined during compilation. This mode is the default and has the least amount of impact on peak performance.

Since:

0.30

ROOTS

public static final CPUSampler.Mode ROOTS

Sample Roots including the ones that get inlined during compilation.

Since:

0.30

STATEMENTS

public static final CPUSampler.Mode STATEMENTS

Sample all Statements. This mode has serious impact on peek performance.

Since:

0.30

Method Detail

values

public static CPUSampler.Mode[] values()

Returns:

an array containing the constants of this enum type, in the order they are declared

valueOf

public static CPUSampler.Mode valueOf(String name)

Parameters:

name - the name of the enum constant to be returned.

Returns:

the enum constant with the specified name

Throws:

IllegalArgumentException - if this enum type has no constant with the specified name

NullPointerException - if the argument is null