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From: Ferruh Yigit <ferruh.yigit@intel.com>
To: Thomas Monjalon <thomas@monjalon.net>
Cc: "Rong, Leyi" <leyi.rong@intel.com>,
	David Marchand <david.marchand@redhat.com>,
	"Kadam, Pallavi" <pallavi.kadam@intel.com>,
	dev@dpdk.org, Ali Alnubani <alialnu@nvidia.com>,
	"Richardson, Bruce" <bruce.richardson@intel.com>,
	Tal Shnaiderman <talshn@nvidia.com>, Odi Assli <odia@nvidia.com>,
	"Zhang, Qi Z" <qi.z.zhang@intel.com>,
	"Lu, Wenzhuo" <wenzhuo.lu@intel.com>,
	"Xing, Beilei" <beilei.xing@intel.com>,
	"Menon, Ranjit" <ranjit.menon@intel.com>,
	Raslan Darawsheh <rasland@nvidia.com>
Subject: Re: [dpdk-dev] [PATCH v3 0/3] AVX512 vPMD on i40e
Date: Tue, 26 Jan 2021 16:51:19 +0000
Message-ID: <a16fd5ad-4860-50db-e7a8-45e398618910@intel.com> (raw)
In-Reply-To: <2421050.iSb15thaZp@thomas>

On 1/26/2021 4:48 PM, Thomas Monjalon wrote:
> 26/01/2021 17:39, Ferruh Yigit:
>> On 1/26/2021 4:22 PM, Thomas Monjalon wrote:
>>> 26/01/2021 17:17, Rong, Leyi:
>>>>>> On 1/20/2021 11:21 PM, Ferruh Yigit wrote:
>>>>>>
>>>>>> And for the mingw, I have same result with Ali, I can reproduce with (Fedora
>>>>> MinGW 9.2.1-6.fc32).
>>>>>>
>>>>>> But different from the CI, I am getting the error [1] for all following files:
>>>>>> rte_random.c
>>>>>> i40e_rxtx_vec_sse.c
>>>>>> i40e_rxtx_vec_avx512.c
>>>>>> i40e_rxtx_vec_avx2.c
>>>>>> rte_ethdev.c
>>> [...]
>>>> Send patch https://patchwork.dpdk.org/patch/87349/ to disable avx512 on windows as the workaround.
>>>> Pallavi also tested with this patch, and passed the mingw and clang build. Will try to see if has better way to fix.
>>>
>>> Ferruh mentioned errors with other files outside of i40e.
>>>
>>
>> The patch globally disables the avx512 for windows cross build, not just for
>> i40e, so I confirm it fixes the build errors in my environment.
>>
>> But disabling avx512 like this is not best option.
> 
> Some may argue that AVX512 is not the best option ;)
> 

flame war mode activated.


  reply	other threads:[~2021-01-26 16:51 UTC|newest]

Thread overview: 42+ messages / expand[flat|nested]  mbox.gz  Atom feed  top
2020-12-15  2:19 [dpdk-dev] [PATCH " Leyi Rong
2020-12-15  2:19 ` [dpdk-dev] [PATCH 1/3] net/i40e: remove devarg use-latest-supported-vec Leyi Rong
2020-12-15  2:19 ` [dpdk-dev] [PATCH 2/3] net/i40e: add AVX512 vector path Leyi Rong
2020-12-15  2:19 ` [dpdk-dev] [PATCH 3/3] net/i40e: optimize Tx by using AVX512 Leyi Rong
2021-01-07  7:44 ` [dpdk-dev] [PATCH v2 0/3] AVX512 vPMD on i40e Leyi Rong
2021-01-07  7:44   ` [dpdk-dev] [PATCH v2 1/3] net/i40e: remove devarg use-latest-supported-vec Leyi Rong
2021-01-13  6:12     ` Lu, Wenzhuo
2021-01-13 13:40     ` Ferruh Yigit
2021-01-07  7:44   ` [dpdk-dev] [PATCH v2 2/3] net/i40e: add AVX512 vector path Leyi Rong
2021-01-13  6:13     ` Lu, Wenzhuo
2021-01-07  7:44   ` [dpdk-dev] [PATCH v2 3/3] net/i40e: optimize Tx by using AVX512 Leyi Rong
2021-01-13  6:12     ` Lu, Wenzhuo
2021-01-13  9:53   ` [dpdk-dev] [PATCH v2 0/3] AVX512 vPMD on i40e Zhang, Qi Z
2021-01-14  6:39 ` [dpdk-dev] [PATCH v3 " Leyi Rong
2021-01-14  6:39   ` [dpdk-dev] [PATCH v3 1/3] net/i40e: remove devarg use-latest-supported-vec Leyi Rong
2021-01-15 13:36     ` Ferruh Yigit
2021-01-14  6:39   ` [dpdk-dev] [PATCH v3 2/3] net/i40e: add AVX512 vector path Leyi Rong
2021-01-14  6:39   ` [dpdk-dev] [PATCH v3 3/3] net/i40e: optimize Tx by using AVX512 Leyi Rong
2021-01-14  7:37   ` [dpdk-dev] [PATCH v3 0/3] AVX512 vPMD on i40e Zhang, Qi Z
2021-01-17 11:26     ` Odi Assli
2021-01-18 13:58       ` Rong, Leyi
2021-01-18 14:24         ` Ferruh Yigit
2021-01-18 14:53           ` Odi Assli
2021-01-18 16:36             ` Ferruh Yigit
2021-01-19 13:46               ` Ali Alnubani
2021-01-20  6:25                 ` Tal Shnaiderman
2021-01-20  8:36                   ` David Marchand
2021-01-20  9:18                     ` Ferruh Yigit
2021-01-20  9:23                     ` Thomas Monjalon
2021-01-20  9:53                       ` David Marchand
2021-01-20 10:05                         ` Ali Alnubani
2021-01-20 17:51                           ` Ferruh Yigit
2021-01-20 18:04                             ` Ferruh Yigit
2021-01-21  5:01                             ` Kadam, Pallavi
2021-01-25 14:35                               ` David Marchand
2021-01-26 16:17                                 ` Rong, Leyi
2021-01-26 16:22                                   ` Thomas Monjalon
2021-01-26 16:39                                     ` Ferruh Yigit
2021-01-26 16:48                                       ` Thomas Monjalon
2021-01-26 16:51                                         ` Ferruh Yigit [this message]
2021-01-28 20:35                                           ` Dmitry Kozlyuk
2021-01-28 21:24                                             ` Thomas Monjalon

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