<div dir="ltr"><p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">Hello,</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US"> </span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">I have a question about memory of
matsetvalue.</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">When I assembly the local matrix to global
matrix, I’m just using matsetvalue. <br>
Because the connectivity is so complex I can’t use matsetvalues.</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">I asked this question because I was curious
about how ram memory is allocated differently for the two simtuations below.</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US"> </span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">First situation.</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">The local matrix size is 24 by 24. And the
number of local matrix is 125,000.</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">When assembly procedure by using
matsetvalue, memory allocation does not increase.<br>
So I just put Matassemblybegin and matassemblyend after all matsetvalue.</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US"> </span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">Second situation.</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">The local matrix size is 60 by 60. And the
number of local matrix is 27,000.</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">When assembly procedure by using matsetvalue,
memory allocation does increase.</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">So I just put Matassemblybegin and
matassemblyend after each local matrix assembly.<br>
This did not increase the memory further..</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US"> </span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">Why this situation is happen?</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">And is there any way to prevent the memory
allocation from increasing?</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US"> </span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US"> </span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US"> </span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">Thanks,</span></p>

<p class="MsoNormal" style="margin:0cm 0cm 8pt;text-align:justify;line-height:107%;font-size:10pt;font-family:"\00b9d1\00c740  \00ace0\00b515""><span lang="EN-US">Hyung Kim</span></p></div>