<html><head><meta http-equiv="Content-Type" content="text/html charset=us-ascii"></head><body style="word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; ">Hi,<div><br></div><div>I have a problem that converges fine in sequential mode but diverges in MPI (other problems seem to converge fine for both modes). I am no expert in parallel solvers but, is this something I should expect? I'm using BiCGSTAB with BJACOBI ILU(3). Perhaps I'm overseeing some parameters that could improve my convergences?</div><div><br></div><div>Thanks,<br><div>
<div style="color: rgb(0, 0, 0); font-family: Helvetica; font-size: medium; font-style: normal; font-variant: normal; font-weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-align: -webkit-auto; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; word-spacing: 0px; -webkit-text-size-adjust: auto; -webkit-text-stroke-width: 0px; word-wrap: break-word; -webkit-nbsp-mode: space; -webkit-line-break: after-white-space; "><div>--</div><div> Hugo Gagnon</div></div>
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