[petsc-dev] PCApply_PBJacobi_7

Pierre Jolivet pierre.jolivet at enseeiht.fr
Mon Mar 27 09:09:48 CDT 2017

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Hello,
PCApply_PBJacobi FLOPs complexity is bs*(2*bs-1)*m.
How do you come up with PetscLogFlops(80.0*m) in PCApply_PBJacobi_7 (src/ksp/pc/impls/pbjacobi/pbjacobi.c), please?

Thank you,
Pierre

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