[petsc-users] PETSc Gather

[Abraham Taicher]

Hi,

I have a parallel vector spread across all processors that I would like
to gather into a single processor, say the root processor.  Is there
PETSc functionality to do this? I tried looking for a PETSc gather
function but the one I found, VecStrideGather
<http://www.mcs.anl.gov/petsc/petsc-current/docs/manualpages/Vec/VecStrideGather.html>,
does not seem to apply.  Should I simply use the MPI routine MPI_Gather?

Thanks,

Abraham Taicher
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