<div dir="ltr"><div class="gmail_extra"><div class="gmail_quote">Pierre:<br><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex">Hello,<br>
PCApply_PBJacobi FLOPs complexity is bs*(2*bs-1)*m.<br>
How do you come up with PetscLogFlops(80.0*m) in PCApply_PBJacobi_7 (src/ksp/pc/impls/pbjacobi/<wbr>pbjacobi.c), please?<br></blockquote><div> </div><div>You are correct. It should be 7*(2*7-1) = 91*m</div><div>Also, it should be m for PCApply_PBJacobi_1() (not 2*m).</div><div><br></div><div>I'll fix them in petsc-maint.</div><div>Thanks for reporting it!</div><div><br></div><div>Hong</div></div></div></div>