[petsc-users] How to broadcast a double value to all the nodes in the cluster with Petsc

[Patrick Sanan]

PETSc, by design, does not wrap any of the existing functionality of
MPI, so this would be accomplished with an MPI function like
MPI_Bcast().

On Wed, Oct 5, 2016 at 11:02 AM, 丁老师 <ztdepyahoo at 163.com> wrote:
> Dear professor:
>    How to broadcast a double value to all the nodes in the cluster with
> Petsc
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