[petsc-users] EXTERNAL: Re: EXTERNAL: Re: Upgrading from petsc 3.2-p7 to 3.3-p5

[Jed Brown]

Wadud.Miah at awe.co.uk writes:

> Hi Satish,
>
> When should the subroutine:
>
> MatSetOption( mat,MAT_NEW_NONZERO_ALLOCATION_ERR,PETSC_FALSE )
>
> be called? I currently have the following calling sequence:
>
> 1. MatCreate
> 2. MatSetSizes
> 3. MatSetType
> 4. MatMPIAIJSetPreallocation

here

> 5. MatSetValues
> 6. MatAssemblyBegin
> 7. MatAssemblyEnd
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