<div dir="ltr"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><p><tt><br>Is there a way to avoid the explicit transposition of the
matrix?</tt></p></div></blockquote><div><br></div><div>It does not look like we have A*B^T for mpiaij as the error message says. I am not finding it in the code.</div><div><br></div><div>Note, <span style="font-family:monospace">MatMatMult with a transpose shell matrix, I suspect that it does an explicit transpose internally, or it could notice that you have C^T*C and we might have that implemented in-place (I doubt it, but it would be legal and fine to do).</span></div><blockquote class="gmail_quote" style="margin:0px 0px 0px 0.8ex;border-left:1px solid rgb(204,204,204);padding-left:1ex"><div><p><tt>Many thanks,</tt><tt><br>
</tt><tt>Olivier Jamond</tt><br>
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