Unverified50% confidenceFactExact time
LuaJIT's penalty mechanism is implemented in lj_dispatch.c; after a trace's starting point aborts, the penalty value grows exponentially (typically doubling).
1
Sources
50%
Confidence
Long-term
Relevance
8/9/2026
First Seen
Sources
LuaJIT性能陷阱：NYI如何静默毒害无关热循环
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