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* [dpdk-users] Is legacy-mem mode perform worse than default hugepage mode?
@ 2020-05-09  8:23 zhuhengbo
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From: zhuhengbo @ 2020-05-09  8:23 UTC (permalink / raw)
  To: users

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Hi,all,

         I have noticed that there is ¨Clegacy-mem option in dpdk init. But it¡¯s not a default choice.
In my understanding, hugepage can help decrease cpu cache miss and It affects performance a lot.
So I wonder that is legacy-mem mode perform worse than default mode£¿ Why not use legacy-mem mode as a default way to use hugepages?

Any help will be greatly appreciated

Hubble Zhu

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2020-05-09  8:23 [dpdk-users] Is legacy-mem mode perform worse than default hugepage mode? zhuhengbo

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