org.jruby.compiler

Class JITCompiler

java.lang.Object

org.jruby.compiler.JITCompiler

All Implemented Interfaces:

JITCompilerMBean

public class JITCompiler
extends java.lang.Object
implements JITCompilerMBean

Nested Class Summary

Nested Classes

Modifier and Type	Class and Description
static class	JITCompiler.JITClassGenerator
static class	JITCompiler.JITCounts
private class	JITCompiler.JITTask

Field Summary

Fields

Modifier and Type	Field and Description
static java.lang.String	CLASS_METHOD_DELIMITER
private RubyInstanceConfig	config
private JITCompiler.JITCounts	counts
private java.util.concurrent.ExecutorService	executor
private static Logger	LOG
static java.lang.String	RUBY_JIT_PREFIX
private Ruby	runtime

Constructor Summary

Constructors

Constructor and Description
JITCompiler(Ruby runtime)

Method Summary

Modifier and Type	Method and Description
private static java.lang.String	calculateFilename(ArgsNode argsNode, Node bodyNode)
CompiledBlockCallback	compileBlock(ThreadContext context, StandardASMCompiler asmCompiler, IterNode iterNode)
CompiledBlockCallback19	compileBlock19(ThreadContext context, StandardASMCompiler asmCompiler, IterNode iterNode)
long	getAbandonCount()
long	getAverageCodeSize()
long	getAverageCompileTime()
long	getCodeSize()
long	getCompileCount()
long	getCompileTime()
long	getFailCount()
static java.lang.String	getHashForBytes(byte[] bytes)
static java.lang.String	getHashForString(java.lang.String str)
long	getLargestCodeSize()
long	getSuccessCount()
private void	jitThresholdReached(DefaultMethod method, RubyInstanceConfig config, ThreadContext context, java.lang.String className, java.lang.String methodName)
(package private) static void	log(DefaultMethod method, java.lang.String name, java.lang.String message, java.lang.String... reason)
BlockBody	newCompiledBlockBody(ThreadContext context, IterNode iterNode, Arity arity, int argumentType)
BlockBody	newCompiledBlockBody19(ThreadContext context, IterNode iterNode)
Block	newCompiledClosure(ThreadContext context, IterNode iterNode, IRubyObject self)
void	tearDown()
void	tryJIT(DefaultMethod method, ThreadContext context, java.lang.String className, java.lang.String methodName)

Methods inherited from class java.lang.Object

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

Field Detail

LOG

private static final Logger LOG

RUBY_JIT_PREFIX

public static final java.lang.String RUBY_JIT_PREFIX

See Also:

Constant Field Values

CLASS_METHOD_DELIMITER

public static final java.lang.String CLASS_METHOD_DELIMITER

See Also:

Constant Field Values

counts

private final JITCompiler.JITCounts counts

executor

private final java.util.concurrent.ExecutorService executor

runtime

private final Ruby runtime

config

private final RubyInstanceConfig config

Constructor Detail

JITCompiler

public JITCompiler(Ruby runtime)

Method Detail

getSuccessCount

public long getSuccessCount()

Specified by:

getSuccessCount in interface JITCompilerMBean

getCompileCount

public long getCompileCount()

Specified by:

getCompileCount in interface JITCompilerMBean

getFailCount

public long getFailCount()

Specified by:

getFailCount in interface JITCompilerMBean

getCompileTime

public long getCompileTime()

Specified by:

getCompileTime in interface JITCompilerMBean

getAbandonCount

public long getAbandonCount()

Specified by:

getAbandonCount in interface JITCompilerMBean

getCodeSize

public long getCodeSize()

Specified by:

getCodeSize in interface JITCompilerMBean

getAverageCodeSize

public long getAverageCodeSize()

Specified by:

getAverageCodeSize in interface JITCompilerMBean

getAverageCompileTime

public long getAverageCompileTime()

Specified by:

getAverageCompileTime in interface JITCompilerMBean

getLargestCodeSize

public long getLargestCodeSize()

Specified by:

getLargestCodeSize in interface JITCompilerMBean

tryJIT

public void tryJIT(DefaultMethod method,
                   ThreadContext context,
                   java.lang.String className,
                   java.lang.String methodName)

tearDown

public void tearDown()

jitThresholdReached

private void jitThresholdReached(DefaultMethod method,
                                 RubyInstanceConfig config,
                                 ThreadContext context,
                                 java.lang.String className,
                                 java.lang.String methodName)

getHashForString

public static java.lang.String getHashForString(java.lang.String str)

getHashForBytes

public static java.lang.String getHashForBytes(byte[] bytes)

newCompiledClosure

public Block newCompiledClosure(ThreadContext context,
                                IterNode iterNode,
                                IRubyObject self)

newCompiledBlockBody

public BlockBody newCompiledBlockBody(ThreadContext context,
                                      IterNode iterNode,
                                      Arity arity,
                                      int argumentType)

newCompiledBlockBody19

public BlockBody newCompiledBlockBody19(ThreadContext context,
                                        IterNode iterNode)

compileBlock

public CompiledBlockCallback compileBlock(ThreadContext context,
                                          StandardASMCompiler asmCompiler,
                                          IterNode iterNode)

compileBlock19

public CompiledBlockCallback19 compileBlock19(ThreadContext context,
                                              StandardASMCompiler asmCompiler,
                                              IterNode iterNode)

log

static void log(DefaultMethod method,
                java.lang.String name,
                java.lang.String message,
                java.lang.String... reason)

calculateFilename

private static java.lang.String calculateFilename(ArgsNode argsNode,
                                                  Node bodyNode)