Re: select() weirdness
Re: select() weirdness
- Subject: Re: select() weirdness
- From: Quinn <email@hidden>
- Date: Sat, 26 Feb 2005 00:22:13 +0000
At 13:56 -0800 25/2/05, Steve Dekorte wrote:
Here's the results of grabbing a sample while select() was hanging
for several seconds in Shark:
http://www.dekorte.com/Library/select.jp2
If I understand this properly, you've selected just your process
(ioServer) in the "Process" box at the bottom of the Shark display.
If so, that's not going to help you much because your process is
probably blocked waiting for another process to yield the funnel. If
you switch to viewing all processes, you'll be able to see what the
rest of the system was doing while you were waiting.
I hope (-:
btw It might be helpful to disable your second CPU for the duration
of this test.
S+E
--
Quinn "The Eskimo!" <http://www.apple.com/developer/>
Apple Developer Technical Support * Networking, Communications, Hardware
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