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<div><span style="-webkit-text-size-adjust: auto; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system, system-ui, "Segoe UI", "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 15px; background-color: rgb(255, 255, 255);">Sherry, </span></div>
<div><span style="-webkit-text-size-adjust: auto; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system, system-ui, "Segoe UI", "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 15px; background-color: rgb(255, 255, 255);"><br>
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<span style="-webkit-text-size-adjust: auto; caret-color: rgb(51, 51, 51); color: rgb(51, 51, 51); font-family: -apple-system, system-ui, "Segoe UI", "Helvetica Neue", Arial, sans-serif, "Apple Color Emoji", "Segoe UI Emoji", "Segoe UI Symbol"; font-size: 15px; font-weight: 700; background-color: rgb(255, 255, 255);">-mat_superlu_dist_replacetinypivot</span>
<div><font color="#333333" face="-apple-system, system-ui, Segoe UI, Helvetica Neue, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol"><span style="caret-color: rgb(51, 51, 51); font-size: 15px; -webkit-text-size-adjust: auto; background-color: rgb(255, 255, 255);">This
flag makes superlu_dist back to working for the full VB block as we would think. Thanks again for the suggestion. </span></font></div>
<div><font color="#333333" face="-apple-system, system-ui, Segoe UI, Helvetica Neue, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol"><span style="caret-color: rgb(51, 51, 51); font-size: 15px; -webkit-text-size-adjust: auto; background-color: rgb(255, 255, 255);"><br>
</span></font></div>
<div><font color="#333333" face="-apple-system, system-ui, Segoe UI, Helvetica Neue, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol"><span style="caret-color: rgb(51, 51, 51); font-size: 15px; -webkit-text-size-adjust: auto; background-color: rgb(255, 255, 255);">Does
this imply anything for the VB block matrix? Are we just unlucky or does that imply we have tiny terms along the diagonal and the matrix is not very good? (It could be the case since it is a stablized saddle point problem.) Again, we estimate the condition
number through petsc and it is reasonable. </span></font></div>
<div><font color="#333333" face="-apple-system, system-ui, Segoe UI, Helvetica Neue, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol"><span style="caret-color: rgb(51, 51, 51); font-size: 15px; -webkit-text-size-adjust: auto; background-color: rgb(255, 255, 255);"><br>
</span></font></div>
<div><font color="#333333" face="-apple-system, system-ui, Segoe UI, Helvetica Neue, Arial, sans-serif, Apple Color Emoji, Segoe UI Emoji, Segoe UI Symbol"><span style="caret-color: rgb(51, 51, 51); font-size: 15px; -webkit-text-size-adjust: auto; background-color: rgb(255, 255, 255);">Qi</span></font></div>
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<blockquote type="cite"><br>
On Jun 10, 2022, at 6:35 PM, Xiaoye S. Li <xsli@lbl.gov> wrote:<br>
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<div dir="ltr">-mat_superlu_dist_replacetinypivot</div>
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