Messages in this thread | | | Date | Sun, 22 Sep 2002 09:38:52 -0400 (EDT) | From | Bill Davidsen <> | Subject | Re: [ANNOUNCE] Native POSIX Thread Library 0.1 |
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On Fri, 20 Sep 2002, Bill Huey wrote:
> Don't remember off hand, but it's like to be several times a second which is > often enough to be a problem especially on large systems with high load. > > The JVM with incremental GC is being targetted for media oriented tasks > using the new NIO, 3d library, etc... slowness in safepoints would cripple it > for these tasks. It's a critical item and not easily address by the current > 1:1 model.
Could you comment on how whell this works (or not) with linuxthreads, Solaris, and NGPT? I realize you probably haven't had time to look at NPTL yet. If an N:M model is really better for your application you might be able to just run NGPT.
Since preempt threads seem a problem, cound a dedicated machine run w/o preempt? I assume when you say "high load" that you would be talking a server, where performance is critical.
-- bill davidsen <davidsen@tmr.com> CTO, TMR Associates, Inc Doing interesting things with little computers since 1979.
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