Alan.Bateman at Sun.COM
Thu Jan 24 16:50:07 UTC 2008
Rémi Forax wrote:
> ok, no valueOf(), i'm not an expert in Windows API.
> But are you agree that class FdMap is not necessary.
I agree and I assume you will replace it with an embedded Map. I suspect
it will be hard to see a difference (with the server VM anyway).
> yes, very hard to mesure until you span 1k thread with one selector each.
The typical NIO server tends to handle lots of concurrent connections so
with a relatively small number of threads (one per core for example) and
a small number of Selectors. It sounds like your server might be
different. Selector creation is relatively expensive so you might run
into issues there.
> btw if you take a look to EPollArrayWrapper, idlSet already use boxing.
The idle set is almost always empty and an aside from one case, there
shouldn't be any boxing when the set is empty.
> Do you have any idea when openjdk will be reopen ?
Mark and others are working hard to make this happen very soon. As I
understand it they have some infrastructure work to complete before they
can allow changesets to be pushed.
> My small server is a research project that embeds a non-blocking
> parser in a webserver and
> claims to have the same performance than grizzly. I will post a blog
> entry about it
> when all benchmarks will be finished.
I look forward to it.
More information about the core-libs-dev