Re: [Lucene] BYTE_BLOCK_SIZE in class ByteBlockPool

Thanks, Michael. > 2021年4月2日 下午10:22，Michael McCandless > 写道： > > Hmm I don't think the original selection of this size was due to CPU L1 cache > limits. It was more a tradeoff of not wasting too much RAM for tiny indexing > events (e.g. index one small docum

Re: [Lucene] BYTE_BLOCK_SIZE in class ByteBlockPool

Hmm I don't think the original selection of this size was due to CPU L1 cache limits. It was more a tradeoff of not wasting too much RAM for tiny indexing events (e.g. index one small document and then refresh) while still getting benefits of scale for the more common/important high indexing rate

[Lucene] BYTE_BLOCK_SIZE in class ByteBlockPool

Hi, In class ByteBlockPool , per buffer's default maximum size was set 32KB（2 << 15）, is this such choice relevant with CPU L1 cache which cache size is 32KB？ If not so, could anyone give some tips？