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From karl wettin <karl.wet...@gmail.com>
Subject Re: IndexSearcher on multi-core CPU machine
Date Mon, 19 Feb 2007 13:57:30 GMT

18 feb 2007 kl. 22.52 skrev dmitri:

> With org.apache.lucene.store.MMapDirectory throughput is better but  
> I still
> have to create multiple IndexSearcher instances to have 100% CPU
> utilization.
>
> With multiple IndexSearchers search times are better under  
> multithreaded
> load.
>
> concurrent      1 searcher           5 searchers       10 searchers
> threads
> 1               180                  177               167
> 100             4887                 4056              3775

Are you using a single or multiple IndexReaders?

-- 
karl

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