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<div class="">On , 2020Jan22, at 09:11, Felix Huber <<a href="mailto:st107539@stud.uni-stuttgart.de" class="">st107539@stud.uni-stuttgart.de</a>> wrote:</div>
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<div class=""><span style="caret-color: rgb(0, 0, 0); font-family: Helvetica; font-size: 12px; font-style: normal; font-variant-caps: normal; font-weight: normal; letter-spacing: normal; text-align: start; text-indent: 0px; text-transform: none; white-space: normal; word-spacing: 0px; -webkit-text-stroke-width: 0px; text-decoration: none; float: none; display: inline !important;" class="">weak
scaling behaviour in a CG solver</span></div>
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<div class="">Norms and inner products have Log(P) complexity, so you’ll never get perfect weak scaling.</div>
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<div class="">Victor.</div>
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