use this feature in the meanwhile.
* new feature: runtime argument --control-stack-size can be used to
adjust thread default control stack size.
+ * enhancement: improved TIME output
+ ** all times are reported using the measured accuracy (milliseconds
+ for real and GC times, microseconds for everything else.)
+ ** processor cycle counts on x86 and x86-64.
+ ** interpreted forms are counted for both evaluator modes.
+ ** number of lambdas converted by the compiler is reported.
+ ** CPU percentage report (computed from real and total run time.)
+ ** more comprehensive run time reporting, using a condenced format
+ ** interperted form, lambda, and page fault counts are omitted
+ when zero.
* optimization: ADJOIN and PUSHNEW are upto ~70% faster in normal
SPEED policies.
* optimization: APPEND is upto ~10% faster in normal SPEED policies.