[petsc-dev] cuda failures of tests in master

[Dominic Meiser]

Thanks for pointing this out. I'll have a look.
Dominic

On 08/07/2015 02:42 PM, Barry Smith wrote:
>
>    Guardians of CUDA/GPUs
>
> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2015/08/06/examples_master_arch-cuda-double_bb-proxy.log
> http://ftp.mcs.anl.gov/pub/petsc/nightlylogs/archive/2015/08/06/examples_master_arch-cuda_bb-proxy.log
>
> search for ex2_bjacobi
>
> note that this example does not fail in non CUDA builds.
>
> For some reason the iterative solver thinks it converges in 0 iterations but the answer is completely wrong.
>
>    Barry
>
>
>
>
>

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Dominic Meiser
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