[petsc-users] CUDA MatSetValues test

[Stefano Zampini]

That test is not run  in the testsuite

Il Ven 28 Mag 2021, 19:13 Mark Adams <mfadams at lbl.gov> ha scritto:

>
>
> On Fri, May 28, 2021 at 11:57 AM Stefano Zampini <
> stefano.zampini at gmail.com> wrote:
>
>> If you are referring to your device set values, I guess it is not
>> currently tested
>>
>
> No. There is a test for that (ex5cu).
> I have a user that is getting a segv in MatSetValues with aijcusparse. I
> suspect there is memory corruption but I'm trying to cover all the bases.
> I have added a cuda test to ksp/ex56 that works. I can do an MR for it if
> such a test does not exist.
>
>
>> See the discussions here
>> https://gitlab.com/petsc/petsc/-/merge_requests/3411
>> I started cleaning up the code to prepare for testing but we never
>> finished it
>> https://gitlab.com/petsc/petsc/-/commits/stefanozampini/simplify-setvalues-device/
>>
>>
>> On May 28, 2021, at 6:53 PM, Mark Adams <mfadams at lbl.gov> wrote:
>>
>> Is there a test with MatSetValues and CUDA?
>>
>>
>>
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