<div dir="ltr">Hi All,<div><br></div><div>I am a PhD student in parallel computing working on unstructured meshes optimizations on multicore architectures. For this purpose, I want to use a simple block Jacobi iterative solver using unstructured meshes to see how I can improve performance of the solver on a multicore machine (KNL for example). I wanted to know if PETSc can be good choice for this purpose? Will it allow me to experiment with data layout, compiler optimizations (e.g. AVX512) etc.?</div><div><br></div><div>I thank you for your assistance and useful feedback.<br clear="all"><div><br></div>-- <br><div class="gmail_signature" data-smartmail="gmail_signature"><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div dir="ltr"><div><div><div></div><font size="2"><b><span style="color:rgb(7,55,99)"><i>Najeeb Ahmad</i></span></b></font></div><div><font size="2"><b><font color="#073763"><i><br></i></font></b></font><div dir="ltr" style="font-size:small"><div><font size="2"><b><span style="color:rgb(120,63,4)">Research and Teaching Assistant</span><br></b></font></div><div><font size="2"><b><font color="#000000">PARallel and MultiCORE Computing Laboratory (ParCoreLab)</font><span style="color:rgb(120,63,4)"> </span></b></font></div><font size="2"><b>Computer Science and Engineering<br></b></font></div><div style="font-size:small"><font size="2"><b>Koç University, Istanbul, Turkey</b></font></div></div></div></div><div><font size="2"><b><br></b></font></div></div></div></div></div></div></div></div>
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