Hello,<div> I browsed petsc source cdoe and found a macro PETSC_HAVE_MPI_WIN_CREATE.</div><div> It seems petsc can use one-sided communication. I want to test MatMult()'s performance with one-sided.</div><div><div>
Then, how to enable it?</div><div> Thanks!</div><div><br></div>-- Junchao Zhang<br>
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