Hello,
Is there a way to get the global indices from a vector created from
DMCreateGlobalVector? Example:
If global vector V (of size 10) has indices {0, 1, 2, 3, 4, 5, 6, 7, 8, 9} and
they are divided into 2 processes. Is there a way to get information such as
(process 1: {0,1,2,3,4}, process 2: {5,6,7,8,9})?
The reason I need this information is that I need to query the values of a
different vector Q of size 10 and place those values in V. Example: Q(1) ---
V(1) @ process 1, Q(7) - V(7) @ process 2, etc.. If there are smarter ways to
do this, I am happy to pursue that.
Thank you,
Vysakh V.
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Vysakh Venugopal
Ph.D. Candidate
Department of Mechanical Engineering
University of Cincinnati, Cincinnati, OH 45221-0072
