[armedbear-devel] Lazy allocation of LispStackFrames
dmitry.nadezhin at oracle.com
Sun Aug 18 07:52:42 UTC 2013
LispStackFrame object are allocated on every LispThread.execute(...) .
However, they are seldom (to inspect stack trace).
This patch delays allocation of LispStackFrame objects until they are requested.
Raw information about stack frames is stored in stack.
Stack is an Object array ( more precisely a list of 8 MB Object arrays ).
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