[petsc-dev] VecGetArrayAndMemType

[Mark Adams]

First, there seem to be two pages for VecGetArrayAndMemType (one has a
pointer to the other).

So I need to get a CPU array for HDF5 viewing. Totally broken for devices.

I don't find a VecGetArrayCpu[HOST] that does the right thing.

Perhaps have VecGetArrayAndMemType return a valid CPU pointer when
"mtype==NULL"?

Mark
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