[petsc-users] Vec Allgather operation in PETSc

Dave May dave.mayhem23 at gmail.com
Thu Aug 6 11:26:53 CDT 2015

Use this

On 6 August 2015 at 18:22, Xujun Zhao <xzhao99 at gmail.com> wrote:

> Hi all,
> For a parallel Vec whose components are stored in N processes, I would
> like to have an "Allgatherv" operation to obtain a whole copy on each
> process. Can anyone tell me which function I should use? Thanks
> Xujun
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