com.oracle.truffle.api

Class TruffleOptions

java.lang.Object

com.oracle.truffle.api.TruffleOptions

public final class TruffleOptions
extends Object

Class containing general Truffle options.

Since:

0.8 or earlier

Field Summary

Fields

Modifier and Type	Field and Description
static boolean	AOT Forces ahead-of-time initialization.
static boolean	DetailedRewriteReasons Enables the generation of detailed rewrite reasons.
static boolean	TraceRewrites Enables/disables the rewriting of traces in the Truffle runtime to stdout.
static String	TraceRewritesFilterClass Filters rewrites that do not contain the given string in the qualified name of the source or target class hierarchy.
static NodeCost	TraceRewritesFilterFromCost Filters rewrites which does not contain the NodeCost in its source NodeInfo.
static NodeCost	TraceRewritesFilterToCost Filters rewrites which does not contain the NodeCost in its target NodeInfo.

Method Summary

Methods inherited from class java.lang.Object

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

Field Detail

TraceRewrites

public static final boolean TraceRewrites

Enables/disables the rewriting of traces in the Truffle runtime to stdout.

Can be set with -Dtruffle.TraceRewrites=true.

Since:

0.8 or earlier

DetailedRewriteReasons

public static final boolean DetailedRewriteReasons

Enables the generation of detailed rewrite reasons. Enabling this may introduce some overhead for rewriting nodes.

Can be set with -Dtruffle.DetailedRewriteReasons=true.

Since:

0.8 or earlier

TraceRewritesFilterClass

public static final String TraceRewritesFilterClass

Filters rewrites that do not contain the given string in the qualified name of the source or target class hierarchy.

Can be set with -Dtruffle.TraceRewritesFilterClass=name.

Since:

0.8 or earlier

TraceRewritesFilterFromCost

public static final NodeCost TraceRewritesFilterFromCost

Filters rewrites which does not contain the NodeCost in its source NodeInfo. If no NodeInfo is defined the element is filtered if the filter value is set.

Can be set with -Dtruffle.TraceRewritesFilterFromCost=NONE|MONOMORPHIC|POLYMORPHIC|MEGAMORPHIC.

Since:

0.8 or earlier

TraceRewritesFilterToCost

public static final NodeCost TraceRewritesFilterToCost

Filters rewrites which does not contain the NodeCost in its target NodeInfo. If no NodeInfo is defined the element is filtered if the filter value is set.

Can be set with -Dtruffle.TraceRewritesFilterToKind=UNINITIALIZED|SPECIALIZED|POLYMORPHIC|GENERIC.

Since:

0.8 or earlier

AOT

public static final boolean AOT

Forces ahead-of-time initialization.

Since:

0.8 or earlier