What magic has the new parallel io manager done to improve performance?
16 Feb
2013
16 Feb
'13
11:47 a.m.
I'm curious about the design and trade offs in IO manager, I can point out two changes that should boost performance: 1. Run an IO manager thread on each capability. 2. Use ONESHOT flag to save a system call. I wonder is there anything else? It must be interesting. -- http://yi-programmer.com/
16 Feb
16 Feb
12:08 p.m.
New subject: What magic has the new parallel io manager done to improve performance?
Sorry for the duplicate post, please ignore this one. On Sunday, February 17, 2013, yi huang wrote:
I'm curious about the design and trade offs in IO manager, I can point out two changes that should boost performance:
1. Run an IO manager thread on each capability. 2. Use ONESHOT flag to save a system call.
I wonder is there anything else? It must be interesting.
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yi huang