On 13/03/17 08:37, Andrew Haley wrote: > On 12/03/17 21:15, Michael McCandless wrote: >> I compared Java 1.8.0_121 (base, below) and Java 9 ea 160 (comp), indexing >> and searching all Wikipedia English content, using MMapDirectory, and >> net/net there is some smallish slowdown, but it's not catastrophic. > > Right, but ByteBuffers were significantly rewritten for a significant > performance *increase*.
Just for clarification: heap-based ByteBuffers are most significantly affected. Mapped ByteBuffers see a much smaller, if any, effect, as I said in my earlier post. Andrew. --------------------------------------------------------------------- To unsubscribe, e-mail: [email protected] For additional commands, e-mail: [email protected]
