# These properties can be used to alter runtime behavior for perf or compatibility.
# Specify them by passing -X<property>=<value>
#   or if passing directly to Java, -Djruby.<property>=<value>
#   or put <property>=<value> in .jrubyrc
#
# This dump is a valid .jrubyrc file of current settings. Uncomment and modify
# settings to customize.

################################################################################
# compiler
################################################################################

# Set the number of lines at which compiled bodies are "chained".
# Options: [Integer], Default: 500.

#compile.chainsize=500

# Dump to console all bytecode generated at runtime.
# Options: [true, false], Default: false.

#compile.dump=false

# Return true from multiple assignment instead of a new array.
# Options: [true, false], Default: false.

#compile.fastMasgn=false

# Compile with all "mostly harmless" compiler optimizations.
# Options: [true, false], Default: false.

#compile.fastest=false

# Turn on fast operators for Fixnum and Float.
# Options: [true, false], Default: true.

#compile.fastops=true

# Compile obj.__send__(<literal>, ...) as obj.<literal>(...).
# Options: [true, false], Default: false.

#compile.fastsend=false

# Use invokedynamic for optimizing Ruby code
# Options: [true, false], Default: false.

compile.invokedynamic=true

# Generate method bindings (handles) for compiled methods lazily.
# Options: [true, false], Default: false.

#compile.lazyHandles=false

# Set compilation mode. JIT = at runtime; FORCE = before execution.
# Options: [JIT, FORCE, OFF, OFFIR], Default: JIT.

#compile.mode=JIT

# Compile calls without guards, for experimentation.
# Options: [true, false], Default: false.

#compile.noguards=false

# Enable or disable peephole optimizations.
# Options: [true, false], Default: true.

#compile.peephole=true

# (EXPERIMENTAL) Turn on compilation without polling for "unsafe" thread events.
# Options: [true, false], Default: false.

#compile.threadless=false


################################################################################
# invokedynamic
################################################################################

# Enable all possible uses of invokedynamic.
# Options: [true, false], Default: false.

#invokedynamic.all=false

# Use invokedynamic to load cached values like literals and constants.
# Options: [true, false], Default: true.

#invokedynamic.cache=true

# Use invokedynamic to load constants.
# Options: [true, false], Default: true.

#invokedynamic.cache.constants=true

# Use invokedynamic to get/set instance variables.
# Options: [true, false], Default: true.

#invokedynamic.cache.ivars=true

# Use invokedynamic to load literals.
# Options: [true, false], Default: true.

#invokedynamic.cache.literals=true

# Use ClassValue to store class-specific data.
# Options: [true, false], Default: false.

#invokedynamic.class.values=false

# Maximum global cache failures after which to use slow path.
# Options: [Integer], Default: 100.

#invokedynamic.global.maxfail=100

# Use MethodHandles rather than generated code to bind Ruby methods.
# Options: [true, false], Default: false.

#invokedynamic.handles=false

# Enable invokedynamic for method invocations.
# Options: [true, false], Default: true.

#invokedynamic.invocation=true

# Bind Ruby attribue invocations directly to invokedynamic.
# Options: [true, false], Default: true.

#invokedynamic.invocation.attr=true

# Bind Fixnum and Float math using optimized logic.
# Options: [true, false], Default: true.

#invokedynamic.invocation.fastops=true

# Also bind indirect method invokers to invokedynamic.
# Options: [true, false], Default: true.

#invokedynamic.invocation.indirect=true

# Bind Ruby to Java invocations with invokedynamic.
# Options: [true, false], Default: true.

#invokedynamic.invocation.java=true

# Use SwitchPoint for class modification guards on invocations.
# Options: [true, false], Default: true.

#invokedynamic.invocation.switchpoint=true

# Log binding of invokedynamic call sites.
# Options: [true, false], Default: false.

#invokedynamic.log.binding=false

# Log invokedynamic-based constant lookups.
# Options: [true, false], Default: false.

#invokedynamic.log.constants=false

# Log invokedynamic-based global lookups.
# Options: [true, false], Default: false.

#invokedynamic.log.globals=false

# Maximum call site failures after which to inline cache.
# Options: [Integer], Default: 1000.

#invokedynamic.maxfail=1000

# Maximum polymorphism of PIC binding.
# Options: [Integer], Default: 6.

#invokedynamic.maxpoly=6

# Enable all safe (but maybe not fast) uses of invokedynamic.
# Options: [true, false], Default: false.

#invokedynamic.safe=false


################################################################################
# jit
################################################################################

# Run the JIT compiler in a background thread.
# Options: [true, false], Default: true.

#jit.background=true

# Cache jitted method in-memory bodies across runtimes and loads.
# Options: [true, false], Default: true.

#jit.cache=true

# Save jitted methods to <dir> as they're compiled, for future runs.
# Options: [dir], Default: null.

#jit.codeCache=

# Log loading of JITed bytecode.
# Options: [true, false], Default: false.

#jit.debug=false

# Enable stdout dumping of JITed bytecode.
# Options: [true, false], Default: false.

#jit.dumping=false

# Exclude methods from JIT. Comma delimited.
# Options: [ClsOrMod, ClsOrMod::method_name, -::method_name], Default: .

#jit.exclude=

# Log a message every n methods JIT compiled.
# Options: [Integer], Default: 0.

#jit.logEvery=0

# Enable JIT logging (reports successful compilation).
# Options: [true, false], Default: false.

#jit.logging=false

# Enable verbose JIT logging (reports failed compilation).
# Options: [true, false], Default: false.

#jit.logging.verbose=false

# Set the max count of active methods eligible for JIT-compilation.
# Options: [Integer], Default: 4096.

#jit.max=4096

# Set the maximum full-class byte size allowed for jitted methods.
# Options: [Integer], Default: 30000.

#jit.maxsize=30000

# Set the JIT threshold to the specified method invocation count.
# Options: [Integer], Default: 50.

#jit.threshold=50


################################################################################
# intermediate representation
################################################################################

# Debug compilation of JRuby IR.
# Options: [true, false], Default: false.

#ir.compiler.debug=false

# Debug generation of JRuby IR.
# Options: [true, false], Default: false.

#ir.debug=false

# Specify comma delimeted list of passes to run after inlining a method.
# Options: [String], Default: null.

#ir.inline_passes=

# Specify comma delimeted list of passes to run.
# Options: [String], Default: null.

#ir.passes=

# [EXPT]: Profile IR code during interpretation.
# Options: [true, false], Default: false.

#ir.profile=false

# Visualization of JRuby IR.
# Options: [true, false], Default: false.

#ir.visualizer=false


################################################################################
# native
################################################################################

# Enable or disable C extension support.
# Options: [true, false], Default: false.

#cext.enabled=false

# Dump bytecode-generated FFI stubs to console.
# Options: [true, false], Default: false.

#ffi.compile.dump=false

# Use invokedynamic to bind FFI invocations.
# Options: [true, false], Default: false.

#ffi.compile.invokedynamic=false

# Reify FFI compiled classes.
# Options: [true, false], Default: false.

#ffi.compile.reify=false

# Number of FFI invocations before generating a bytecode stub.
# Options: [Integer], Default: 100.

#ffi.compile.threshold=100

# Enable/disable native code, including POSIX features and C exts.
# Options: [true, false], Default: true.

#native.enabled=true

# Enable verbose logging of native extension loading.
# Options: [true, false], Default: false.

#native.verbose=false


################################################################################
# thread pooling
################################################################################

# Enable reuse of native threads via a thread pool.
# Options: [true, false], Default: false.

#thread.pool.enabled=false

# The maximum number of threads to allow in the pool.
# Options: [Integer], Default: 2147483647.

#thread.pool.max=2147483647

# The minimum number of threads to keep alive in the pool.
# Options: [Integer], Default: 0.

#thread.pool.min=0

# The maximum number of seconds to keep alive an idle thread.
# Options: [Integer], Default: 60.

#thread.pool.ttl=60

# The maximum number of threads to allow in the timeout pool.
# Options: [Integer], Default: 8.

#timeout.thread.pool.max=8


################################################################################
# miscellaneous
################################################################################

# Enable colorized backtraces.
# Options: [true, false], Default: false.

#backtrace.color=false

# Mask .java lines in Ruby backtraces.
# Options: [true, false], Default: false.

#backtrace.mask=false

# Set the style of exception backtraces.
# Options: [normal, raw, full, mri], Default: normal.

#backtrace.style=normal

# Specify the major Java bytecode version.
# Options: [1.5, 1.6, 1.7], Default: 1.7.

#bytecode.version=1.7

# Specify the major Ruby version to be compatible with.
# Options: [1.8, 1.9, 2.0], Default: 1.9.

#compat.version=1.9

# Generate consistent object hashes across JVMs
# Options: [true, false], Default: false.

#consistent.hashing=false

# Use lightweight Enumerator#next logic when possible.
# Options: [true, false], Default: true.

#enumerator.lightweight=true

# Use JVM coroutines for Fiber.
# Options: [true, false], Default: false.

#fiber.coroutines=false

# Use a single global lock for requires.
# Options: [true, false], Default: false.

#global.require.lock=false

# Make non-local flow jumps generate backtraces.
# Options: [true, false], Default: false.

#jump.backtrace=false

# Set in-process launching of e.g. system('ruby ...').
# Options: [true, false], Default: false.

#launch.inproc=false

# Set whether JMX management is enabled.
# Options: [true, false], Default: false.

#management.enabled=false

# Do a true process-obliterating native exec for Kernel#exec.
# Options: [true, false], Default: true.

#native.exec=true

# Use native impls for parts of net/protocol.
# Options: [true, false], Default: false.

#native.net.protocol=false

# Prefer IPv4 network stack
# Options: [true, false], Default: true.

#net.preferIPv4=true

# Enable or disable ObjectSpace.each_object.
# Options: [true, false], Default: false.

#objectspace.enabled=false

# Do not unwrap process streams (issue on some recent JVMs).
# Options: [true, false], Default: false.

#process.noUnwrap=false

# Use reflection for binding methods, not generated bytecode.
# Options: [true, false], Default: false.

#reflected.handles=false

# Before instantiation, stand up a real Java class for every Ruby class.
# Options: [true, false], Default: false.

#reify.classes=false

# Log errors during reification (reify.classes=true).
# Options: [true, false], Default: false.

#reify.logErrors=false

# Attempt to expand instance vars into Java fields
# Options: [true, false], Default: false.

#reify.variables=false

# Enable or disable SipHash for String hash function.
# Options: [true, false], Default: false.

#siphash.enabled=false

# Set the signal used for dumping thread stacks.
# Options: [USR1, USR2, etc], Default: USR2.

#thread.dump.signal=USR2


################################################################################
# debugging and logging
################################################################################

# Set whether full traces are enabled (c-call/c-return).
# Options: [true, false], Default: false.

#debug.fullTrace=false

# Log externally-launched processes.
# Options: [true, false], Default: false.

#debug.launch=false

# Log require/load file searches.
# Options: [true, false], Default: false.

#debug.loadService=false

# Log require/load parse+evaluate times.
# Options: [true, false], Default: false.

#debug.loadService.timing=false

# disables JRuby impl script loads and prints parse exceptions
# Options: [true, false], Default: false.

#debug.parser=false

# Print which script is executed by '-S' flag.
# Options: [true, false], Default: false.

#debug.scriptResolution=false

# Dump class + instance var names on first new of Object subclasses.
# Options: [true, false], Default: false.

#dump.variables=false

# Generate backtraces for heavily-used Errno exceptions (EAGAIN).
# Options: [true, false], Default: false.

#errno.backtrace=false

# Log every time an exception backtrace is generated.
# Options: [true, false], Default: false.

#log.backtraces=false

# Log every time a Kernel#caller backtrace is generated.
# Options: [true, false], Default: false.

#log.callers=false

# Log every time an exception is constructed.
# Options: [true, false], Default: false.

#log.exceptions=false

# Log every time a built-in warning backtrace is generated.
# Options: [true, false], Default: false.

#log.warnings=false

# Use specified class for logging.
# Options: [class name], Default: org.jruby.util.log.JavaUtilLoggingLogger.

#logger.class=org.jruby.util.log.JavaUtilLoggingLogger

# Generate backtraces for heavily-used Errno exceptions (EAGAIN).
# Options: [true, false], Default: false.

#stop_iteration.backtrace=false


################################################################################
# java integration
################################################################################

# Use java.lang.reflect.Proxy for interface impl.
# Options: [true, false], Default: false.

#interfaces.useProxy=false

# Use generated handles instead of reflection for calling Java.
# Options: [true, false], Default: false.

#java.handles=false

# Log whether setAccessible is working.
# Options: [true, false], Default: false.

#ji.logCanSetAccessible=false

# Extend Java classes without using a proxy object.
# Options: [true, false], Default: false.

#ji.newStyleExtension=false

# Cache Java object wrappers between calls.
# Options: [true, false], Default: true.

#ji.objectProxyCache=true

# Allow external envs to replace JI proxy class factory
# Options: [String], Default: null.

#ji.proxyClassFactory=

# Try to set inaccessible Java methods to be accessible.
# Options: [true, false], Default: true.

#ji.setAccessible=true

# Allow Capitalized Java pacakge names.
# Options: [true, false], Default: false.

#ji.upper.case.package.name.allowed=false


################################################################################
# profiling
################################################################################

# Maximum number of methods to consider for profiling.
# Options: [Integer], Default: 100000.

#profile.max.methods=100000


################################################################################
# command line options
################################################################################

# Wrap execution with a gets() loop. Same as -n.
# Options: [true, false], Default: false.

#cli.assume.loop=false

# Print $_ after each execution of script. Same as -p.
# Options: [true, false], Default: false.

#cli.assume.print=false

# Split $_ into $F for -p or -n. Same as -a.
# Options: [true, false], Default: false.

#cli.autosplit=false

# Set autosplit separator. Same as -F.
# Options: [String], Default: null.

#cli.autosplit.separator=

# Backup extension for in-place ARGV files. Same as -i.
# Options: [String], Default: null.

#cli.backup.extension=

# Print target script bytecode to stderr. Same as --bytecode.
# Options: [true, false], Default: false.

#cli.bytecode=false

# Check syntax of target script. Same as -c but runs script.
# Options: [true, false], Default: false.

#cli.check.syntax=false

# Print copyright to stderr. Same as --copyright but runs script.
# Options: [true, false], Default: false.

#cli.copyright=false

# Enable debug mode logging. Same as -d.
# Options: [true, false], Default: false.

#cli.debug=false

# Encoding name to treat external data.
# Options: [String], Default: null.

#cli.encoding.external=

# Encoding name to use internally.
# Options: [String], Default: null.

#cli.encoding.internal=

# Print command-line usage. Same as --help but runs script.
# Options: [true, false], Default: false.

#cli.help=false

# Set kcode character set. Same as -K (1.8).
# Options: [NIL, NONE, UTF8, SJIS, EUC], Default: NONE.

#cli.kcode=NONE

# Load a bundler Gemfile in cwd before running. Same as -G.
# Options: [true, false], Default: false.

#cli.load.gemfile=false

# Enable parser debug logging. Same as -y.
# Options: [true, false], Default: false.

#cli.parser.debug=false

# Enable line ending processing. Same as -l.
# Options: [true, false], Default: false.

#cli.process.line.ends=false

# Enable instrumented profiling modes.
# Options: [OFF, API, FLAT, GRAPH, HTML, JSON], Default: OFF.

#cli.profiling.mode=OFF

# Print config properties. Same as --properties but runs script.
# Options: [true, false], Default: false.

#cli.properties=false

# Default record separator.
# Options: [String], Default: "\n".

#cli.record.separator="\n"

# Enable/disable RubyGems.
# Options: [true, false], Default: true.

#cli.rubygems.enable=true

# Strip text before shebang in script. Same as -x.
# Options: [true, false], Default: false.

#cli.strip.header=false

# Verbose mode, as -w or -W2. Sets default for cli.warning.level.
# Options: [true, false], Default: false.

#cli.verbose=false

# Print version to stderr. Same as --version.
# Options: [true, false], Default: false.

#cli.version=false

# Warning level (off=0,normal=1,on=2). Same as -W.
# Options: [NIL, FALSE, TRUE], Default: FALSE.

#cli.warning.level=FALSE