Package com.oracle.truffle.api

Class TruffleOptions

  • public class TruffleOptions
extends java.lang.Object
    Class containing general Truffle options.

    • Constructor Summary

      Constructors 
      Constructor Description
      TruffleOptions()  

    • Method Summary

      • Methods inherited from class java.lang.Object

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

    • Field Detail

      • TraceRewrites

        public static boolean TraceRewrites
        Enables/disables the rewriting of traces in the Truffle runtime to stdout.

        Can be set with -Dtruffle.TraceRewrites=true.

      • 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.

      • TraceRewritesFilterClass

        public static java.lang.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.

      • TraceRewritesFilterFromCost

        public static 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.

      • TraceRewritesFilterToCost

        public static 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.

      • TraceASTJSON

        public static final boolean TraceASTJSON
        Enables the dumping of Node creations and AST rewrites in JSON format.

        Can be set with -Dtruffle.TraceASTJSON=true.

    • Constructor Detail

      • TruffleOptions

        public TruffleOptions()