[petsc-users] questions about vectorization

Xiangdong epscodes at gmail.com
Sun Nov 12 22:35:10 CST 2017


Hello everyone,

Can someone comment on the vectorization of PETSc? For example, for the
MatMult function, will it perform better or run faster if it is compiled
with avx2 or avx512?

Thank you.

Best,
Xiangdong
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