Scala Compiler2.13.18 < Back
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# Packages

-  package root

  The Scala compiler and reflection APIs.

  The Scala compiler and reflection APIs.

  Definition Classes
    root
-  package scala
  Definition Classes
    root
-  package tools
  Definition Classes
    scala
-  package nsc
  Definition Classes
    tools
-  package ast
  Definition Classes
    nsc
-  package backend
  Definition Classes
    nsc
-  package classpath
  Definition Classes
    nsc
-  package doc
  Definition Classes
    nsc
-  package fsc
  Definition Classes
    nsc
-  package interactive
  Definition Classes
    nsc
-  package interpreter
  Definition Classes
    nsc
-  package io
  Definition Classes
    nsc
-  package javac
  Definition Classes
    nsc
-  package plugins
  Definition Classes
    nsc
-  package profile
  Definition Classes
    nsc
- ConsoleProfileReporter
- EventType
- ExtendedThreadMxBean
- ExternalToolHook
- GcEventData
- NoOpProfileReporter
- ProfileRange
- ProfileReporter
- ProfileSnap
- Profiler
- ProfilerPlugin
- ProfilerPluginRun
- StreamProfileReporter
- ThreadPoolFactory
-  package reporters
  Definition Classes
    nsc
-  package settings
  Definition Classes
    nsc
-  package symtab
  Definition Classes
    nsc
-  package tasty
  Definition Classes
    nsc
-  package transform
  Definition Classes
    nsc
-  package typechecker
  Definition Classes
    nsc
-  package util
  Definition Classes
    nsc

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scala.tools.nsc

# profile

#### package profile

Content Hierarchy

Ordering

1. Alphabetic

Visibility

1. Public
2. Protected

### Type Members

1.  abstract class ExtendedThreadMxBean extends ThreadMXBean
   Annotations
     @SuppressWarnings()
2.  class ExternalToolHook extends AnyRef

   This is an external tool hook, it allows an external tool such as YourKit or JProfiler to instrument a particular phase of the compiler.

   This is an external tool hook, it allows an external tool such as YourKit or JProfiler to instrument a particular phase of the compiler. Profilers have hooks to allow starting and stopping profiling on a given method invocation.

   To use add -Yprofile-external-tool (defaults to typer) or -Yprofile-external-tool:<phase> (for a specific compiler phase) to the compiler flags.

   'before' will be called at the start of the target phase and 'after' at the end, allowing custom profiling to be triggered.

3.  case class GcEventData(pool: String, reportTimeNs: Long, gcStartMillis: Long, gcEndMillis: Long, durationMillis: Long, name: String, action: String, cause: String, threads: Long) extends Product with Serializable
4.  case class ProfileRange(start: ProfileSnap, end: ProfileSnap, phase: Phase, purpose: String, taskCount: Int, thread: Thread) extends Product with Serializable
5.  sealed trait ProfileReporter extends AnyRef
6.  case class ProfileSnap(threadId: Long, threadName: String, snapTimeNanos: Long, idleTimeNanos: Long, cpuTimeNanos: Long, userTimeNanos: Long, allocatedBytes: Long, heapBytes: Long, totalClassesLoaded: Long, totalJITCompilationTime: Long) extends Product with Serializable
7.  sealed abstract class Profiler extends AnyRef
8.  trait ProfilerPlugin extends AnyRef

   Specifies a plugin to the profiler.

   Specifies a plugin to the profiler. This is generated via the ServiceLoader. See java.util.ServiceLoader javadoc for configuration information

   Note: this must generate a java interface only

9.  trait ProfilerPluginRun extends AnyRef

   Generated by ProfilerPlugin, the plugin information for a single run of the compiler

10.  class StreamProfileReporter extends ProfileReporter
11.  sealed trait ThreadPoolFactory extends AnyRef

### Value Members

1.  object ConsoleProfileReporter extends ProfileReporter
2.  object EventType extends Enumeration
3.  object NoOpProfileReporter extends ProfileReporter
4.  object Profiler
5.  object ThreadPoolFactory

### Ungrouped