On 4/13/23 06:22, Wasim Niyaz Munshi ce21d400 wrote:
**
Hello everyone. I have a vector distributed over multiple processors. I
want to compute the modulus of the entire vector and also the modulus of
the portions of vector stored by each process. I would really appreciate
some help in this regard.
Wasim:
For the former operation, vector.l2_norm() works. There are similar
functions for l1 and linfinity norms.
The latter operation is uncommon, and so there is no function. Why would
you want to compute the norm of only the elements stored on the current
process?
Best
W.
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Wolfgang Bangerth email: [email protected]
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