[dpdk-dev] [PATCH]doc: Add performance tuning guide about how to get DPDK high perf on Intel platform.
michael.qiu at intel.com
Mon Aug 10 22:37:26 CEST 2015
On 2015/8/10 9:11, Zhang, Helin wrote:
>> -----Original Message-----
>> From: dev [mailto:dev-bounces at dpdk.org] On Behalf Of Thomas Monjalon
>> Sent: Monday, August 10, 2015 6:38 AM
>> To: Xu, Qian Q
>> Cc: dev at dpdk.org
>> Subject: Re: [dpdk-dev] [PATCH]doc: Add performance tuning guide about how
>> to get DPDK high perf on Intel platform.
>>> +1. For Intel® 40G NICs, special configurations should be set before compiling it,
>> as follows. **Note**: This is very important::
>>> + for at least DPDK release 1.8, 2.0 and 2.1, in
>>> + CONFIG_RTE_PCI_CONFIG=y
>>> + CONFIG_RTE_PCI_EXTENDED_TAG=”on”
>> Please insert it in a i40e doc instead of here. Then you can reference it.
> Good idea!
Yes, agree, actually, for RRC(fm10k), this configure is meaningless.
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