[petsc-dev] MatAXPY with DIFFERENT_NONZERO_PATTERN

[Matthew Knepley]

On Fri, Apr 20, 2012 at 8:05 AM, Alexander Grayver
<agrayver at gfz-potsdam.de>wrote:

> On 20.04.2012 14:02, Matthew Knepley wrote:
>
>> Yes, we started to require that everything be correctly allocated, rather
>> than have hidden performance problems.
>>
>
> Matt, can you point me to the patch of this issue?
>

Did someone intend to fix this, and then
stop? MatAXPY_BasicWithPreallocation() is the same as MatAXPY_Basic().

   Matt


>
>>   Matt
>>
>
>
> --
> Regards,
> Alexander
>
>


-- 
What most experimenters take for granted before they begin their
experiments is infinitely more interesting than any results to which their
experiments lead.
-- Norbert Wiener
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