[petsc-users] [petsc-maint] Some questions about matrix multiplication in sell format

[Mark Adams]

I have no idea, keep on the list.
Mark

On Sun, Mar 19, 2023 at 10:13 PM CaoHao at gmail.com <ch1057458756 at gmail.com>
wrote:

> Thank you very much, I still have a question about the test code after
> vectorization. I did not find the Examples of the sell storage format in
> the petsc document. I would like to know which example you use to test the
> efficiency of vectorization?
>
> Mark Adams <mfadams at lbl.gov> 于2023年3月16日周四 19:40写道：
>
>>
>>
>> On Thu, Mar 16, 2023 at 4:18 AM CaoHao at gmail.com <ch1057458756 at gmail.com>
>> wrote:
>>
>>> Ok, maybe I can try to vectorize this format and make it part of the
>>> article.
>>>
>>
>> That would be great, and it would be a good learning experience for you
>> and a good way to get exposure.
>> See https://petsc.org/release/developers/contributing/ for guidance.
>>
>> Good luck,
>> Mark
>>
>>
>>>
>>> Mark Adams <mfadams at lbl.gov> 于2023年3月15日周三 19:57写道：
>>>
>>>> I don't believe that we have an effort here. It could be a good
>>>> opportunity to contribute.
>>>>
>>>> Mark
>>>>
>>>> On Wed, Mar 15, 2023 at 4:54 AM CaoHao at gmail.com <
>>>> ch1057458756 at gmail.com> wrote:
>>>>
>>>>> I checked the sell.c file and found that this algorithm supports AVX
>>>>> vectorization. Will the vectorization support of ARM architecture be added
>>>>> in the future?
>>>>>
>>>>
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