[SCore-users-jp] RE: [SCore-users] Communication Performance with Score, with and without network trunking
Viet
viet @ sowa.is.uec.ac.jp
2006年 7月 14日 (金) 14:32:24 JST
Dear Shinji Sumimoto Sensei,
I remove NAPI from the kernel, but I still could not achieve good
communication performance:
(withou NAPI)
+ ping: 8 0.000954131
+ burst 8 106064
1400 1.79729 e+7
Viet
>-----Original Message-----
>From: Shinji Sumimoto [mailto:s-sumi @ flab.fujitsu.co.jp]
>Sent: Thursday, July 13, 2006 8:18 PM
>To: viet @ sowa.is.uec.ac.jp
>Cc: score-users @ pccluster.org; s-sumi @ flab.fujitsu.co.jp
>Subject: Re: [SCore-users] Communication Performance with
>Score, with and without network trunking
>
>
>Dear Viet.
>
>I see..
>
>Are you using NAPI option when you are building device driver?
>Could you show the results of the following command?
>
>% dmesg |grep -i intel
>
>If you are using NAPI, could you re-build the e1000 driver
>without NAPI option using "make menuconfig" command?
>
>Shinji.
>
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