C E F G H I M P S T

C

clearData() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Erases all the data gathered by the sampler and resets the sample count to 0.

clearData() - Method in class com.oracle.truffle.tools.profiler.CPUTracer

Erases all the data gathered by the tracer.

clearData() - Method in class com.oracle.truffle.tools.profiler.HeapMonitor

Erases all the data gathered by the HeapMonitor.

clearData() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

Erases all the data gathered by the tracer.

close() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Closes the sampler for further use, deleting all the gathered data.

close() - Method in class com.oracle.truffle.tools.profiler.CPUTracer

Closes the tracer for fuhrer use, deleting all the gathered data.

close() - Method in class com.oracle.truffle.tools.profiler.HeapMonitor

Closes the HeapMonitor for further use, deleting all the gathered data.

close() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

Closes the tracer for fuhrer use, deleting all the gathered data.

com.oracle.truffle.tools.profiler - package com.oracle.truffle.tools.profiler

Package containing classes implementing the Truffle Profiler.

CPUSampler - Class in com.oracle.truffle.tools.profiler

Implementation of a sampling based profiler for Truffle languages built on top of the Truffle safepoints and iterateFrames().

CPUSampler.Payload - Class in com.oracle.truffle.tools.profiler

Wrapper for information on how many times an element was seen on the stack.

CPUSamplerData - Class in com.oracle.truffle.tools.profiler

Execution profile of a particular context.

CPUTracer - Class in com.oracle.truffle.tools.profiler

Implementation of a tracing based profiler for Truffle languages built on top of the Truffle instrumentation framework.

CPUTracer.Payload - Class in com.oracle.truffle.tools.profiler

Holds data on how many times a section of source code was executed.

E

equals(Object) - Method in class com.oracle.truffle.tools.profiler.StackTraceEntry

F

find(Engine) - Static method in class com.oracle.truffle.tools.profiler.CPUSampler

Finds CPUSampler associated with given engine.

find(Engine) - Static method in class com.oracle.truffle.tools.profiler.CPUTracer

Finds CPUTracer associated with given engine.

find(Engine) - Static method in class com.oracle.truffle.tools.profiler.HeapMonitor

Returns the HeapMonitor associated with a given engine.

find(Engine) - Static method in class com.oracle.truffle.tools.profiler.MemoryTracer

Finds MemoryTracer associated with given engine.

G

getAliveBytes() - Method in class com.oracle.truffle.tools.profiler.HeapSummary

Returns the number of bytes used by alive object instances.

getAliveInstances() - Method in class com.oracle.truffle.tools.profiler.HeapSummary

Returns the number of objects that are alive (i.e.

getAllocated() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer.AllocationEventInfo

getChildren() - Method in class com.oracle.truffle.tools.profiler.ProfilerNode

getContext() - Method in class com.oracle.truffle.tools.profiler.CPUSamplerData

getCount() - Method in class com.oracle.truffle.tools.profiler.CPUTracer.Payload

getCountCompiled() - Method in class com.oracle.truffle.tools.profiler.CPUTracer.Payload

getCountInterpreted() - Method in class com.oracle.truffle.tools.profiler.CPUTracer.Payload

getData() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Get per-context profiling data.

getEvents() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer.Payload

getFilter() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

getFilter() - Method in class com.oracle.truffle.tools.profiler.CPUTracer

getHitCount() - Method in class com.oracle.truffle.tools.profiler.CPUSampler.Payload

getLanguage() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer.AllocationEventInfo

getMetaObjectString() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer.AllocationEventInfo

getNumberOfTiers() - Method in class com.oracle.truffle.tools.profiler.CPUSampler.Payload

getParent() - Method in class com.oracle.truffle.tools.profiler.ProfilerNode

getPayload() - Method in class com.oracle.truffle.tools.profiler.ProfilerNode

getPayloads() - Method in class com.oracle.truffle.tools.profiler.CPUTracer

getPeriod() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

getRootName() - Method in class com.oracle.truffle.tools.profiler.CPUTracer.Payload

getRootName() - Method in class com.oracle.truffle.tools.profiler.ProfilerNode

getRootName() - Method in class com.oracle.truffle.tools.profiler.StackTraceEntry

Returns the name of the root node.

getRootNodes() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

getSampleBias() - Method in class com.oracle.truffle.tools.profiler.CPUSamplerData

The sample bias is a measurement of of how much time passed between requesting a stack sample and starting the stack traversal.

getSampleDuration() - Method in class com.oracle.truffle.tools.profiler.CPUSamplerData

The sample duration is a measurement of how long it took to traverse the stack when taking a sample.

getSampleInterval() - Method in class com.oracle.truffle.tools.profiler.CPUSamplerData

getSamples() - Method in class com.oracle.truffle.tools.profiler.CPUSamplerData

getSelfHitCount() - Method in class com.oracle.truffle.tools.profiler.CPUSampler.Payload

getSelfHitTimes() - Method in class com.oracle.truffle.tools.profiler.CPUSampler.Payload

getSourceSection() - Method in class com.oracle.truffle.tools.profiler.CPUTracer.Payload

getSourceSection() - Method in class com.oracle.truffle.tools.profiler.ProfilerNode

getSourceSection() - Method in class com.oracle.truffle.tools.profiler.StackTraceEntry

Returns the source section of the stack trace entry.

getStackLimit() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

getStackLimit() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

getTags() - Method in class com.oracle.truffle.tools.profiler.CPUTracer.Payload

Returns a set tags a stack location marked with.

getTags() - Method in class com.oracle.truffle.tools.profiler.ProfilerNode

Returns a set tags a stack location marked with.

getTags() - Method in class com.oracle.truffle.tools.profiler.StackTraceEntry

Returns a set tags a stack location marked with.

getThreadData() - Method in class com.oracle.truffle.tools.profiler.CPUSamplerData

getThreadToNodesMap() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

getTier() - Method in class com.oracle.truffle.tools.profiler.StackTraceEntry

getTierSelfCount(int) - Method in class com.oracle.truffle.tools.profiler.CPUSampler.Payload

getTierTotalCount(int) - Method in class com.oracle.truffle.tools.profiler.CPUSampler.Payload

getTotalAllocations() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer.Payload

getTotalBytes() - Method in class com.oracle.truffle.tools.profiler.HeapSummary

Returns the total number of bytes allocated.

getTotalInstances() - Method in class com.oracle.truffle.tools.profiler.HeapSummary

Returns the total number of allocated instances.

H

hasData() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

hasData() - Method in class com.oracle.truffle.tools.profiler.HeapMonitor

Returns true if the HeapMonitor has collected any data, else false.

hasData() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

hashCode() - Method in class com.oracle.truffle.tools.profiler.StackTraceEntry

hasStackOverflowed() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

hasStackOverflowed() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

HeapMonitor - Class in com.oracle.truffle.tools.profiler

Implementation of a heap allocation monitor for Truffle languages built on top of the Truffle instrumentation framework.

HeapSummary - Class in com.oracle.truffle.tools.profiler

Represents a summary of total and alive instances and object sizes.

I

incrementTotalAllocations() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer.Payload

Increases the number of total allocations recorded while the associated element was on the shadow stack.

isCollecting() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

isCollecting() - Method in class com.oracle.truffle.tools.profiler.CPUTracer

isCollecting() - Method in class com.oracle.truffle.tools.profiler.HeapMonitor

Returns true if the heap monitor is collecting data, else false.

isCollecting() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

isCompilationRoot() - Method in class com.oracle.truffle.tools.profiler.StackTraceEntry

isGatherSelfHitTimes() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

isReallocation() - Method in class com.oracle.truffle.tools.profiler.MemoryTracer.AllocationEventInfo

isRecursive() - Method in class com.oracle.truffle.tools.profiler.ProfilerNode

M

MemoryTracer - Class in com.oracle.truffle.tools.profiler

Implementation of a memory tracing profiler for Truffle languages built on top of the Truffle instrumentation framework.

MemoryTracer.AllocationEventInfo - Class in com.oracle.truffle.tools.profiler

Stores informatino about a single AllocationEvent.

MemoryTracer.Payload - Class in com.oracle.truffle.tools.profiler

Used as a template parameter for ProfilerNode.

missedSamples() - Method in class com.oracle.truffle.tools.profiler.CPUSamplerData

Returns how may samples were missed, i.e.

P

ProfilerNode<T> - Class in com.oracle.truffle.tools.profiler

Represents a node in the call tree built up by sampling the stack.

S

setCollecting(boolean) - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Controls whether the sampler is collecting data or not.

setCollecting(boolean) - Method in class com.oracle.truffle.tools.profiler.CPUTracer

Controls whether the tracer is collecting data or not.

setCollecting(boolean) - Method in class com.oracle.truffle.tools.profiler.HeapMonitor

Controls whether the HeapMonitor is collecting data or not.

setCollecting(boolean) - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

Controls whether the tracer is collecting data or not.

setDelay(long) - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Sets the delay period i.e.

setFilter(SourceSectionFilter) - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Sets the filter for the sampler.

setFilter(SourceSectionFilter) - Method in class com.oracle.truffle.tools.profiler.CPUTracer

Sets the filter for the tracer.

setFilter(SourceSectionFilter) - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

Sets the filter for the sampler.

setGatherSelfHitTimes(boolean) - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Sets whether or not to gather timestamp information for the element at the top of the stack for each sample.

setPeriod(long) - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Sets the sampling period i.e.

setSampleContextInitialization(boolean) - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Enables or disables the sampling of the time spent during context initialization.

setStackLimit(int) - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Sets the maximum amount of stack frames that are sampled.

setStackLimit(int) - Method in class com.oracle.truffle.tools.profiler.MemoryTracer

Sets the size of the shadow stack.

StackTraceEntry - Class in com.oracle.truffle.tools.profiler

An entry in a stack trace, as returned by CPUSampler.takeSample().

T

takeMetaObjectSummary() - Method in class com.oracle.truffle.tools.profiler.HeapMonitor

Returns a summary of the current state of the heap grouped by language and meta object name.

takeSample() - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Sample all threads and gather their current stack trace entries with a default time out.

takeSample(long, TimeUnit) - Method in class com.oracle.truffle.tools.profiler.CPUSampler

Sample all threads and gather their current stack trace entries.

takeSummary() - Method in class com.oracle.truffle.tools.profiler.HeapMonitor

Returns a summary of the current state of the heap.

toStackTraceElement() - Method in class com.oracle.truffle.tools.profiler.StackTraceEntry

Converts the stack trace entry to a Java stack trace element.

toString() - Method in class com.oracle.truffle.tools.profiler.HeapSummary

toString() - Method in class com.oracle.truffle.tools.profiler.StackTraceEntry

C E F G H I M P S T