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Programming版 - cpu usage

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话题: multicast话题: usage话题: cpu话题: group话题: me

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j*u 发帖数: 19	1 hi all, i have an application watching the multicast network group to receive data and do output process to multicast group as well. while its running, i use top and it shows me the cpu usage is 99.9%!!! can anyone shed me some light of this? Thanks a lot!
a****l 发帖数: 8211	2 Very simple: do not use busy wait. 【在 j*u 的大作中提到】 : hi all, : i have an application watching the multicast network group to receive data : and do output process to multicast group as well. : while its running, i use top and it shows me the cpu usage is 99.9%!!! : can anyone shed me some light of this? Thanks a lot!

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