71b7dbc009
Motivation: The current implementation of log2 in PoolThreadCache uses a loop and less efficient than an version based on Integer.numberOfLeadingZeros (intrinsic). Modifications: Replace the current log2 implementation in PoolThreadCache with a version based on Integer.numberOfLeadingZeros Result: It can improve performance slightly during allocation and de-allocation of ByteBuf using pooled allocator. |
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pom.xml |