Add slides for chapel

Author: diehlpk

index.html

@@ -169,6 +169,11 @@ <h3>Chapel's Batteries-Included Approach for Portable Parallel Programming</h3>
 <p>
 Engin Kayraklioglu is a Principal Engineer at Hewlett Packard Enterprise (HPE), where he is a member of the Chapel team. His duties include leading GPU support effort, as well as the Arkouda project (<a href="https://arkouda-www.github.io/">https://ark    ouda-www.github.io/</a>). Before joining HPE (formerly Cray Inc.), Engin received his Ph.D. from The George Washington University in 2019. His interests are high-performance computing, programmer productivity and performance optimizations.
 </p>
+Materials:
+<ul>
+    <li><a href="https://chapel-lang.org/presentations/EnginLANL2025.pdf">Slides</a></li>
+</ul>
+
 
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 <h3>Accelerated Quantum Supercomputing with CUDA-Q</h3>