Thanks Sergio. It really helps.
Br,
Wang Zhike
-Original Message-
From: Sergio Gonzalez Monroy [mailto:sergio.gonzalez.mon...@intel.com]
Sent: Wednesday, September 06, 2017 3:37 PM
To: Pavan Nikhilesh Bhagavatula; 王志克
Cc: dev@dpdk.org
Subject: Re: [dpdk-dev] long initialization of
Thanks Jianfeng for your suggestion. I get the point.
Br,
Wang Zhike
-Original Message-
From: Tan, Jianfeng [mailto:jianfeng@intel.com]
Sent: Wednesday, September 06, 2017 3:18 PM
To: 王志克; us...@dpdk.org; dev@dpdk.org
Subject: RE: long initialization of rte_eal_hugepage_init
> ---
On 06/09/2017 05:35, Pavan Nikhilesh Bhagavatula wrote:
On Wed, Sep 06, 2017 at 03:24:52AM +, 王志克 wrote:
Hi All,
I observed that rte_eal_hugepage_init() will take quite long time if there are
lots of huge pages. Example I have 500 1G huge pages, and it takes about 2
minutes. That is too l
> -Original Message-
> From: 王志克 [mailto:wangzh...@jd.com]
> Sent: Wednesday, September 6, 2017 2:03 PM
> To: Tan, Jianfeng; us...@dpdk.org; dev@dpdk.org
> Subject: RE: long initialization of rte_eal_hugepage_init
>
> Do you mean "pagesize" when you say "size" option? I have specified th
dk.org; us...@dpdk.org
Subject: Re: [dpdk-dev] long initialization of rte_eal_hugepage_init
Linux zeros huge pages by default. There was a fix in later releases
On Sep 5, 2017 8:24 PM, "王志克" mailto:wangzh...@jd.com>> wrote:
Hi All,
I observed that rte_eal_hugepage_init() will t
Do you mean "pagesize" when you say "size" option? I have specified the
pagesize as 1G.
Also, I already use "--socket-mem " to specify that the application only needs
1G per NUMA node.
The problem is that map_all_hugepages() would map all free huge pages, and then
select the proper ones. If I h
> -Original Message-
> From: users [mailto:users-boun...@dpdk.org] On Behalf Of ???
> Sent: Wednesday, September 6, 2017 11:25 AM
> To: us...@dpdk.org; dev@dpdk.org
> Subject: [dpdk-users] long initialization of rte_eal_hugepage_init
>
> Hi All,
>
> I observed that rte_eal_hugepage_init
On Wed, Sep 06, 2017 at 03:24:52AM +, 王志克 wrote:
> Hi All,
>
> I observed that rte_eal_hugepage_init() will take quite long time if there
> are lots of huge pages. Example I have 500 1G huge pages, and it takes about
> 2 minutes. That is too long especially for application restart case.
>
> I
Linux zeros huge pages by default. There was a fix in later releases
On Sep 5, 2017 8:24 PM, "王志克" wrote:
> Hi All,
>
> I observed that rte_eal_hugepage_init() will take quite long time if there
> are lots of huge pages. Example I have 500 1G huge pages, and it takes
> about 2 minutes. That is t
Hi All,
I observed that rte_eal_hugepage_init() will take quite long time if there are
lots of huge pages. Example I have 500 1G huge pages, and it takes about 2
minutes. That is too long especially for application restart case.
If the application only needs limited huge page while the host hav
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