Thanks for the detailed explanation Phil. I hadn't thought about the
context switches that might slow down flow. I was primarily thinking
of something that would be cleaner, and easier to modify and test for
different scenarios. If at some point I get around to playing with a
flow impl
Dean Hildebrand wrote:
Thanks for the info Phil. While I'm running an I/O performance
experiment, I never want the attributes to expire, so I'm using the -a
option to set it to a really high value.
But for the average pvfs2 setup, what is a useful value? With 5msec,
the cache was continually
On Jul 27, 2006, at 10:16 AM, Phil Carns wrote:
Hmm...I had been thinking about a flow implementation that used
the new concurrent state machine code...it sounds like that's a
bad idea because the testing and restarting would take too long
to switch between bmi and trove? We use the
Sam Lang wrote:
On Jul 26, 2006, at 6:16 PM, Phil Carns wrote:
I think I'm getting voted down here, so I should probably just
shutup, but I don't think in practice we're going to have that many
child state machines that iterating through the list is at all
costly. I'm arguing for si
Phil Carns wrote:
I think I'm getting voted down here, so I should probably just
shutup, but I don't think in practice we're going to have that many
child state machines that iterating through the list is at all
costly. I'm arguing for simpler mechanisms that fit in with the job
subsyst
Hmm...I had been thinking about a flow implementation that used the new
concurrent state machine code...it sounds like that's a bad idea
because the testing and restarting would take too long to switch
between bmi and trove? We use the post/test model through pvfs2
though, so maybe I don
